Water Conductivity Sensor PCB 0 to2.3V Analog Output Waterproof Probe Water Monitoring Sensors Module with Waterproof Probe for Hydroponics
Asin: B0CZ1YH7VH | Model: Hilitanduaptvk8s4d | PartNumber: Hilitanduaptvk8s4d
As an Amazon Associate we earn a fee from qualifying purchases when you follow a link to Amazon from this page. We rank the products, but the links to Amazon are promotional.[Long Term Use] : Waterproof Probe Designed For Prolonged Immersion In Water, Ensuring Durability And Long Service Life..
[Simple Operation] : Easy Plug And Play Connectivity, No Welding Needed, User-Friendly And Convenient..
[Polarization Prevention] : Ac Excitation Source Effectively Prevents Probe Polarization For Accurate Readings..
[Compatible Control System] : Water Conductivity Sensor With 0~2.3V Analog Output, Compatible With 5V And 3.3V Control Systems..
Features
- [Wide Applications] : Ideal for water quality testing in various settings such as domestic water and hydroponics.
- [Compatible Control System] : Water conductivity sensor with 0~2.3v analog output, compatible with 5v and 3.3v control systems.
- [Long Term Use] : Waterproof probe designed for prolonged immersion in water, ensuring durability and long service life.
- [Polarization Prevention] : Ac excitation source effectively prevents probe polarization for accurate readings.
- [Simple Operation] : Easy plug and play connectivity, no welding needed, user-friendly and convenient.
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Brand: Hilitand | Manufacturer: Hilitand
Dimensions: 1.18 x 3.94 x 3.94 Inches
See On Amazon Similar To Water Conductivity Sensor PCB 0
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Hofun TDS Meter Digital Water Quality Tester, TDS, Temperature & Conductivity Meter 3 in 1, 0-4999 ppm, EC Meter, Digital Water Hardness Testers for Drinking Water, PPM Meter for Hydroponics Aquarium
Asin: B07QLZ6DT5 | Model: TDS-03 | PartNumber: TDS-03 | Ean: 0680613789143 | UPC: 680613789143
✔[ Easy Reading Big Backlit Lcd Display & Qualified Water Tester ] Hofun Water Quality Test Meter For Hydroponics Ec Meter With Big Backlit Lcd Is Far Superior Than Other Ones, Which Allows Wider Angles Of Data Reading And Night Reading. Besides, Red Backlight ( Ppm Figure Over 40 ) Means High Level Ppm Figure. Green Backlight ( Ppm Figure Below 40 ) Indicates Tds Figure Qualified For Direct Drinking Water (Notes: International Standard Adopted Tds Figure 40 As A Dividing Line)..
✔[ High Quality Tds Meter] Hofun Water Quality Test Meter Is Manufactured Under Extra High Standards And Of Excellent Quality. Thus We Have Absolute Confidence Of Our Water Test Meter..
✔[ Easy Operation & Energy Saving ] Hofun Ppm Meter Allows One Button Operation. Just Turn Tds Meter On And Stir Water Gently, Then Stabilized Readings Will Be Auto-Locked On Lcd In Seconds, And The Tds Ppm Meter Will Shut Off Automatically If Without Operation Over 2 Minutes..
✔[ Reliable Tds Meter -- Accurate & Quick] Equipped With Premium Quality Titanium Alloy Probe, Hofun Tds Water Quality Tester Enables Quick And Convenient Test. Put The Probe Into Water And Lcd Shows Accurate Results In Seconds. In Addition, Advanced And Reliable Systerm Ensures Measurement Accuracy, 0-9999 Ppm, Making It Fits Multiple Usages, Hydroponics Meter，Ideal Water Testers For Drinking Water Test, Swimming Pool, Laboratory, Aquarium, Ro/Di Water Etc..
Features
- [ BONUS 3 in 1 Digital TDS Temperature & Conductivity Meter] Hofun 3 in 1 TDS, Electric Temperature & Conductivity Meter features the most advanced and updated technology. Three different measurement needs can be fulfilled by one digital water quality tester. Not only been convenient for you, but also saves your time and money, absolutely a helpful kit for your life.
- [ RELIABLE TDS METER -- ACCURATE & QUICK] Equipped with premium quality titanium alloy probe, Hofun TDS water quality tester enables quick and convenient test. Put the probe into water and LCD shows accurate results in seconds. In addition, advanced and reliable systerm ensures measurement accuracy, 0-9999 ppm, making it fits multiple usages, hydroponics meter Ideal water testers for drinking water test, swimming pool, laboratory, aquarium, RO/DI Water etc.
- [ EASY READING BIG BACKLIT LCD DISPLAY & QUALIFIED WATER TESTER ] Hofun water quality test meter for hydroponics ec meter with Big Backlit LCD is far superior than other ones, which allows wider angles of data reading and night reading. Besides, Red backlight ( ppm figure over 40 ) means high level ppm figure. Green backlight ( ppm figure below 40 ) indicates TDS figure qualified for direct drinking water (Notes: International standard adopted TDS figure 40 as a dividing line).
- [ EASY OPERATION & ENERGY SAVING ] Hofun ppm meter allows one button operation. Just turn TDS meter on and stir water gently, then stabilized readings will be auto-locked on LCD in seconds, and the tds ppm meter will shut off automatically if without operation over 2 minutes.
- [ HIGH QUALITY TDS METER] Hofun water quality test meter is manufactured under extra high standards and of excellent quality. Thus we have absolute confidence of our water test meter.
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Brand: Hofun | Manufacturer: Hofun
Dimensions: 0.62 x 6.40 x 1.14 Inches | Weight: 0.06 Pounds
Warranty: 1-Year Warranty
See On Amazon #2
eSeasongear AquaCal ECS0275 Water Temperature Sensor, STK0127
Asin: B09DBXHWDT | Ean: 0690449054933 | UPC: 690449054933
Use 11/32" Or 3/8" Drill Bit To Tap Into Water Inlet Line..
Caution: Over Tightening The Hose Clamp Will Break The Sensor..
Snug The Hose Clamp Around The Sensor..
Ecs0393 Ecs0394.
Features
- ECS0275 wroks for all AquaCal Heat Pump Heaters
- ECS0393 ECS0394
- Use 11/32 or 3/8 drill bit to tap into water inlet line.
- Snug the hose clamp around the sensor.
- CAUTION: Over tightening the hose clamp will break the sensor.
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Brand: Aqua Cal | Manufacturer: AquaCal
Dimensions: 0.20 x 5.00 x 3.00 Inches
See On Amazon #3
Gikfun DS18B20 Waterproof Digital Temperature Sensor with Adapter Module for Arduino (Pack of 3 Sets) EK1183
Asin: B08V93CTM2 | Model: EK1183 | PartNumber: EK1183
Widely Applications: Thermostatic Controls, Industrial Systems, Consumer Products, Thermometers, Any Thermally Sensitive System, Etc..
Measuring Range: -55 ~ 125 ℃, Lead Can Only Withstand A Maximum Temperature Of 85 Degrees.
Working Voltage: 3.3 ~ 5Vdc, Output Leads: Yellow (Data), Red (Vcc), Black (Gnd).
With Pull-Up Resistor On Board, The Adapter Module Can Be Connected Directly To Most Microcontrollers And It Is Widely Used In Temperature Monitoring For Fish Tanks, Equipment, Machinery, Greenhouses..
Features
- The pluggable DS18B20 temperature probe sensor is easy to plug and can be used in a variety of environments.
- With pull-up resistor on board, the adapter module can be connected directly to most microcontrollers and it is widely used in temperature monitoring for fish tanks, equipment, machinery, greenhouses.
- Widely applications: thermostatic controls, industrial systems, consumer products, thermometers, any thermally sensitive system, etc.
- Working voltage: 3.3 ~ 5VDC, Output leads: yellow (DATA), red (VCC), black (GND)
- Measuring range: -55 ~ 125 , Lead can only withstand a maximum temperature of 85 degrees
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Brand: Gikfun | Manufacturer: Esooho
See On Amazon #4
HM Digital COM-80 Electrical Conductivity (EC) and Total Dissolved Solids Hydro Tester, 0-5000 ppm TDS Range, 1 ppm Resolution, 2% Readout Accuracy
Asin: B008SOPO10 | Model: HMDCOM80 | PartNumber: HMDCOM80 | Ean: 0891144000229 | UPC: 891144000229
Automatic Temperature Compensation (Atc).
Water Resistant.
Four Scales: Ec: Μs, Ms; Tds: Ppm, Ppt.
Features
- Measures electrical conductivity (EC), total dissolved solids (TDS). Exellent for nutrient testing.
- Four scales: EC: S, mS; TDS: ppm, ppt
- Automatic Temperature Compensation (ATC)
- Water resistant
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Brand: HM Digital | Manufacturer: HM Digital
Dimensions: 1.30 x 6.00 x 0.60 Inches | Weight: 0.13 pounds
See On Amazon #5
Gikfun Analog Ceramic Piezo Vibration Sensor Module for Arduino DIY Kit (Case Pack of 5pcs) EK1952
Asin: B0829SZFBL | Model: EK1952 | PartNumber: EK1952
Different From Digital Vibration Sensor That Only Accounts Times, This Analog Ceramic Piezo Vibration Sensor Module Can Tell Extent Of Vibration..
Please Connect Analog Voltage Ceramic Vibration Sensor To The Uno Controller's Analog Port A0 In Accordance With The Procedure, Then Observe The Output Value Of Serial Port When The Vibration Degree Is Different, It Can Realize Interactive Works Related To The Vibration..
This Ceramic Piezo Vibration Piece Sensor Buffers A Piezoelectric Transducer That Responds To Strain Changes By Generating A Measurable Output Voltage Change Which Is Proportional With The Strength Of Vibration. So You Can Know The Extent Of Vibration..
When The Piezoelectric Ceramic Shocking Will Generate An Electrical Signal, Controller Analog Port Can Be Perceived Slight Vibration Signals, Also Can Be Realized With Vibration Interactions Related Works, Such As Electronic Drums..
Features
- Based on piezoelectric ceramic chip analog vibration makes use of the anti-transformation process of piezoelectric ceramic making the electric signals vibrate.
- When the piezoelectric ceramic shocking will generate an electrical signal, Controller analog port can be perceived slight vibration signals, Also can be realized with vibration interactions related works, such as electronic drums.
- Different from digital vibration sensor that only accounts times, this analog ceramic piezo vibration sensor module can tell extent of vibration.
- This Ceramic Piezo Vibration Piece Sensor buffers a piezoelectric transducer that responds to strain changes by generating a measurable output voltage change which is proportional with the strength of vibration. So you can know the extent of vibration.
- Please connect analog voltage ceramic vibration sensor to the UNO controller's analog port A0 in accordance with the procedure, then observe the output value of serial port when the vibration degree is different, it can realize interactive works related to the vibration.
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Brand: Gikfun | Manufacturer: Esooho
Dimensions: 0.91 x 1.18 x 1.18 Inches
See On Amazon #6
CQRobot Ocean: TDS (Total Dissolved Solids) Meter Sensor Compatible with Raspberry Pi/Arduino Board. for Liquid Quality Analysis Teaching, Scientific Research, Laboratory, Online Analysis, etc.
Asin: B08KXRHK7H | Model: CQRSENTDS01 | PartNumber: CQRSENTDS01
Easy To Use: Arduino Compatible, Simple Connection, Plug And Play Without Soldering..
Note: When Using The Tds Instrument Sensor, The Sensor Probe Is Immersed In Liquid, And The Purchaser Needs To Separate The Sensor Probe Protective Cover To Avoid Incorrect Data Reading And Malfunction..
Used With Ads1115 16-Bit Adc Module (Asin: B08kfz3pvt, Model: Cqrads1115), Compatible With Raspberry Pi Motherboard..
Ac Excitation Source: Effectively Prevent Probe From Polarization, Waterproof Probe..
Features
- Wide Voltage Input: 3.3V to 5.5V. Good Compatibility Output: 0 to 2.3V analog signal output, compatible with 5V or 3.3V controller.
- AC Excitation Source: effectively prevent probe from polarization, Waterproof Probe.
- Easy to Use: Arduino compatible, simple connection, plug and play without soldering.
- Used with ADS1115 16-Bit ADC Module (ASIN: B08KFZ3PVT, Model: CQRADS1115), Compatible with Raspberry Pi Motherboard.
- Note: When using the TDS instrument sensor, the sensor probe is immersed in liquid, and the purchaser needs to Separate the sensor Probe Protective Cover to avoid incorrect data reading and malfunction.
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Brand: CQRobot | Manufacturer: CQRobot
See On Amazon #7
Gelid Solutions GP-Extreme Thermal Pad 80 x 40 x 0.5 mm Excellent Heat Conduction, Ideal Gap Filler Easy Installation Thermal Conductivity 12W
Asin: B01AAHL0QA | Model: TP-GP01-A | PartNumber: TP-GP01-A | Ean: 4897025781191
Non-Electric Conductivity: The Gp-Extreme Is Not Electrically Conductive, Non-Corrosive, Non-Hardening And Non-Toxic..
Availability Of The Thin: The Gp-Extreme Is Available In Different Thicknesses Of 0.5Mm, 1.0Mm, 1.5Mm, 2.0Mm, 2.5Mm And 3.0Mm..
Perfect Sizes: The Gp Extreme Sizes Are Perfect For Pcb Surfaces, Vga Cards, Laptops, Game Consoles, Microcontrollers, Memory Ics And Other Smd Components..
Simple Application: Thanks To Its Thermal Dimensions Of 80X40mm, The Gp-Extreme Is Easy To Use..
Features
- ULTIMATE THERMAL CONDUCTIVITY: With a thermal conductivity of 12W / mK, the GP-EXTREME offers first-class performance.
- SIMPLE APPLICATION: Thanks to its thermal dimensions of 80x40mm, the GP-EXTREME is easy to use.
- NON-ELECTRIC CONDUCTIVITY: The GP-EXTREME is not electrically conductive, non-corrosive, non-hardening and non-toxic.
- PERFECT SIZES: The GP EXTREME sizes are perfect for PCB surfaces, VGA cards, laptops, game consoles, microcontrollers, memory ICs and other SMD components.
- AVAILABILITY OF THE THIN: The GP-EXTREME is available in different thicknesses of 0.5mm, 1.0mm, 1.5mm, 2.0mm, 2.5mm and 3.0mm.
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Brand: Gelid Solutions | Manufacturer: Gelid Solutions
Dimensions: 0.02 x 3.15 x 1.57 Inches | Weight: 0.00 Pounds
See On Amazon #8
Hiletgo 5pcs SW-420 Vibration Sensor Module Vibration Switch Alarm Sensor Module for Arduino
Asin: B00HJ6ACY2 | Model: 3-01-0047 | PartNumber: 3-01-0047 | Ean: 0797698770086 | UPC: 797698770086
Working Voltage 3.3V-5V.
With A Wide Voltage Lm393 Comparator.
Output Format: Digital Switching Output (0 And 1).
Features
- Hiletgo SW-420 Vibration Sensor Module
- Output format: Digital switching output (0 and 1)
- Working voltage 3.3V-5V
- With a wide voltage LM393 comparator
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Brand: HiLetgo | Manufacturer: Hiletgo
See On Amazon #9
Apera Instruments, LLC-AI314 Premium Series EC60 Waterproof Conductivity Pocket Tester Kit, 1% F.S Accuracy, Easy Switch of EC/TDS/Salinity, Replaceable Probe
Asin: B01ESYG70K | Model: AI314 | PartNumber: AI314 | Ean: 0858718006070 | UPC: 858718006070
Large Lcd With 3 Backlit Color (Indicating 3 Different Modes), Dual Display Of Temp. /Ec, And Indications Of Completed Calibrations And Stable Readings.
Complete Kit With Ready-To-Use Calibration Solutions, Calibration Vials, Aaa Batteries, And A Lanyard All In A Portable Carrying Case.
One-Tap Switch From Conductivity To Tds/Salinity With Customizable Tds Factor (0. 40-1. 00).
Easy Auto. Calibration With Auto Buffer Recognition; Auto Temp. Compensation (Atc) Ensures Accuracy In Variant Temperatures (0-50. 0˚C).
Features
- APERA's unique Replaceable Platinum Black sensor ensures high accuracy and consistency in a wide-range conductivity measurement
- EASY Auto. Calibration with auto buffer recognition; Auto Temp. Compensation (ATC) ensures accuracy in variant temperatures (0-50. 0 C)
- LARGE LCD with 3 backlit color (indicating 3 different modes), DUAL Display of temp. /EC, and indications of completed calibrations and stable readings
- One-tap switch from conductivity to TDS/Salinity with customizable TDS factor (0. 40-1. 00)
- Complete kit with READY-TO-USE calibration solutions, calibration vials, AAA batteries, and a lanyard all in a portable carrying case
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Brand: Apera Instruments | Manufacturer: Apera Instruments
Dimensions: 1.61 x 7.01 x 1.61 inches | Weight: 0.29 pounds
Warranty: Two-Year limited warranty for the instrument, Six-Month limited warranty for the electrode(s).
See On Amazon #10
CQRobot Ocean: Non-Contact Water/Liquid Level Sensor Compatible with Arduino, Raspberry Pi and Other Motherboards. for Industrial Production, Aquarium, Chemical Liquid, Agriculture, Gardening, etc.
Asin: B07ZMHJ6NN | Model: CQRSENYW001 | PartNumber: CQRSENYW001
The Changed Capacitance Signal Is Then Input To The Control Ic For Signal Conversion, Which Converts The Changed Capacitance Into A Change Of A Certain Electrical Signal, And Then A Certain Algorithm Is Used To Detect And Judge The Degree Of This Change. When The Change Exceeds A Certain Amount It Is Considered That The Liquid Level Has Reached The Sensing Point When The Threshold Is Reached..
The Sensor Comes With 2 Dip Switches, The Right Dip Switch Controls The Output Voltage (High Level) Of The Signal Terminal (Green Line); When The Dip Switch Is Dialed Up, The High Level Is 5V; When The Dip Switch Is Facing When Dialing Down, The High Level Is 3.3V. Compatible With Arduino, Raspberry Pi And Other Motherboards..
High Stability, High Sensitivity, Strong Interference Ability, No External Electromagnetic Interference, Special Treatment For Power Frequency Interference And Common Mode Interference, Strong Compatibility, Penetration Of Various Non-Metallic Containers, Such As Plastic, Glass, For Ceramics And Other Containers, The Sensing Distance Can Reach More Than 12Mm; Liquid, Powder, And Particulate Matter Can Be Detected..
The Principle Is To Use The Inductive Capacitance Of Water To Detect Whether There Is Liquid. When There Is No Liquid Close To The Sensor, The Sensor Has A Certain Static Capacitance To The Ground Due To The Existence Of Distributed Capacitance On The Sensor. When The Liquid Level Slowly Rises And Approaches In The Case Of An Inductor, The Parasitic Capacitance Of The Liquid Will Be Coupled To This Static Capacitance, Making The Final Capacitance Value Of The Inductor Larger..
Features
- The CQRobot non-contact liquid level sensor realizes non-contact detection of the liquid level in a closed container. It adopts advanced signal processing technology and high-speed signal processing chip, breaking through the influence of container wall thickness. It is simple to install and easy to use, and can detect the level of various toxic substances, strong acids, strong alkalis and various liquids in high-pressure airtight containers.
- The principle is to use the inductive capacitance of water to detect whether there is liquid. When there is no liquid close to the sensor, the sensor has a certain static capacitance to the ground due to the existence of distributed capacitance on the sensor. When the liquid level slowly rises and approaches In the case of an inductor, the parasitic capacitance of the liquid will be coupled to this static capacitance, making the final capacitance value of the inductor larger.
- The changed capacitance signal is then input to the control IC for signal conversion, which converts the changed capacitance into a change of a certain electrical signal, and then a certain algorithm is used to detect and judge the degree of this change. When the change exceeds a certain amount It is considered that the liquid level has reached the sensing point when the threshold is reached.
- High stability, high sensitivity, strong interference ability, no external electromagnetic interference, special treatment for power frequency interference and common mode interference, strong compatibility, penetration of various non-metallic containers, such as plastic, glass, For ceramics and other containers, the sensing distance can reach more than 12mm; liquid, powder, and particulate matter can be detected.
- The sensor comes with 2 DIP switches, the right DIP switch controls the output voltage (high level) of the signal terminal (green line); when the DIP switch is dialed up, the high level is 5V; when the DIP switch is facing When dialing down, the high level is 3.3V. Compatible with Arduino, Raspberry Pi and Other Motherboards.
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Brand: CQRobot | Manufacturer: CQRobot
See On Amazon #11
AEROSPRING 3-in-1 Waterproof Multifunction Digital Meter, Measures Electrical Conductivity (EC), pH and Temperature Functions Specially Designed for Hydroponic Systems
Asin: B0B8SK1CLQ | Model: N003 | PartNumber: N003 | Ean: 8881300137533
High Accuracy: Highly Sensitive Probe Gives You A Full Measurement Range Of 0-19990Μs/Cm Ec And 0-14 Ph, Rsolution 0.01 Ph; 1Μs/Cm; 0.1℃; 0.1°F; Multifunction Digital Meter Green Backlit Display Ensures You Can Read The Measuring Results Under Any Lighting Conditions..
Multiple Uses: Pocket-Sized And Multi-Functional, The Aerospring Multifunction Meter Is Ideal For Daily Use. Auto Shut Off: 5 Minutes. It Is Waterproof Which Means You Won't Have To Worry About Dropping It In Water Or Other Liquids..
Important Hydroponic Measurements: Ec Measures The Level Of Nutrients In Your System And Gives You A Measurement Of The Quantity Of Available Nutrients, Allowing You To Use This Information To Add Nutrients To Your Desired Level. Ph Is The Measure Of The Acidity Of A System And Determines How Plants And Other Organisms Interact With Different Nutrients..
Automatic Calibration: Featuring Three-Point Calibration, The Meter Can Automatically Identify Calibration Solutions Of Ph 4.00, Ph 6.86 And Ph 9.18. Included 3-Pack Ph Buffer Solution (4.00, 6.86 And 9.18). Ec Calibration Solution Not Included. Recommended To Calibrate Every 4-6 Weeks For Accurate Measurements..
Features
- 3 in 1: EC and pH are vital measurements in Hydroponic systems. With the AEROSPRING 3-in-1 Multifunction Digital Meter you can accurately measure EC, pH and temperature values, accurate to +/- 2% EC, +/- 0.01 pH: and Temp: 0.9F. Comes with a lanyard.
- Automatic Calibration: Featuring three-point calibration, the meter can automatically identify calibration solutions of pH 4.00, pH 6.86 and pH 9.18. Included 3-pack pH buffer solution (4.00, 6.86 and 9.18). EC calibration solution not included. Recommended to calibrate every 4-6 weeks for accurate measurements.
- High Accuracy: Highly sensitive probe gives you a full measurement range of 0-19990 S/cm EC and 0-14 pH, Rsolution 0.01 pH; 1 S/cm; 0.1 ; 0.1 F; Multifunction Digital Meter green backlit display ensures you can read the measuring results under any lighting conditions.
- Important Hydroponic Measurements: EC measures the level of nutrients in your system and gives you a measurement of the quantity of available nutrients, allowing you to use this information to add nutrients to your desired level. pH is the measure of the acidity of a system and determines how plants and other organisms interact with different nutrients.
- Multiple Uses: Pocket-sized and multi-functional, the AEROSPRING Multifunction Meter is ideal for daily use. Auto shut off: 5 Minutes. It is waterproof which means you won't have to worry about dropping it in water or other liquids.
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Brand: Aerospring | Manufacturer: Aerospring
Dimensions: 7.20 x 1.45 x 1.45 Inches | Weight: 0.20 Pounds
See On Amazon #12
Oakton AO-00653-18 Oakton Conductivity and TDS Standard, 1413 s; 500 mL
Asin: B01MS6HNT9 | Model: AO-00653-18 | PartNumber: AO-00653-18
Volume (Ml): 500.
Conductivity-To-Tds Calibration Values (Ppmnacl): 702.1.
Volume (Oz): 16.9.
Resistivity Value (Mom):.
Features
- Description: conductivity and tds standard, 1413 s; 500 ml
- Resistivity value (mom):
- Volume (ml): 500
- Volume (oz): 16.9
- Conductivity-to-tds calibration values (ppmnacl): 702.1
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First Available: 09/14/2018
Brand: Oakton | Manufacturer: COLE-PARMER
Weight: 1.00 pounds
See On Amazon #13
Food Grade Optical Infrared Water Liquid Level Sensor 500mm Cable High Sensibility, Working with Liquid Level Controller(Pack of 3)
Asin: B075R6SSHJ | Ean: 0658126545365 | UPC: 658126545365
The Sensor Offers ±1 Mm Accuracy And Broad Liquid Compatibility..
Cable Length 500Mm.Input 5Vdc,Analog Output,Xh2.5 Connector.
1 Years Warranty:Epttech Has Provided Liquid Detection Solution For Over 20 Years.1 Years Gurranty For Longterm Service..
They Are Suitable For High, Low Or Intermediate Level Detection In Practically Any Tank, Large Or Small..
Installation Is Simple And Quick Through The Tank Top, Bottom Or Side..
Features
- They have no moving parts and are ideal for point level sensing of water and other liquids.
- Installation is simple and quick through the tank top, bottom or side.
- The sensor offers 1 mm accuracy and broad liquid compatibility.
- They are suitable for high, low or intermediate level detection in practically any tank, large or small.
- Cable length 500mm.Input 5VDC,Analog output,XH2.5 connector
- 1 YEARS WARRANTY:EPTTECH has provided liquid detection solution for over 20 years.1 years gurranty for longterm service.
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Brand: EPTTECH | Manufacturer: EPTTECH
See On Amazon #14
GAOHOU PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC For Arduino
Asin: B0799BXMVJ | Model: YY6237 | PartNumber: YY6237 | Ean: 0604714489672 | UPC: 604714489672
If You're Using A Particle Product Like The Photon Or Argon, Be Aware Of A Bug. It's A Hardware Issue With The Analog Ports Fluctuating A Ghost Voltage. This Fluctuation Is Enough At These Low Voltages Reading To Make Your Ph Sway By .7 Or More. To Fix This, You'll Need To Add A 0.1Uf Cap Between The Analog Port Your Using And Ground..
This Ph Electrode Probe Must Be Calibrated With Standard Buffer Solution Before Each Use, And The Electrode Probe Cannot Be Tested Continuously For A Long Time, Which Will Shorten Its Life. There Are Two Trimmers On The Circuit Board. One Of Them Is For Offset Adjustment (Closest To Bnc Connector) Accomplished By Removing The Ph Probe And Shorting The Bnc Connector With A Wire. The Other Trimmer Is An Upper Limit Threshold For The Digital Output Pin..
Getting The Voltage Varies On What You're Using. The Ph For This Sensor Is Not At 0V For A Ph7 It's Around 2.51V From The Multi-Meter And Ph4 At 3.03. If You Calculate The Step, 2.51-3.03 =-0.52. The Difference Between Ph4.01 And Ph7 Is 2.99..
Features
- Response time: 5S;Settling Time: 60S;Component Power: 0.5W;Detectable concentration range: PH0-14;Module Size: 42mm 32mm 20mm;Output: analog voltage signal output;With 4pcs M3 Mounting Holes
- Getting the voltage varies on what you're using. The PH for this sensor is not at 0v for a PH7 it's around 2.51v from the multi-meter and PH4 at 3.03. If you calculate the step, 2.51-3.03 =-0.52. The difference between ph4.01 and PH7 is 2.99.
- If you're using a Particle product like the Photon or Argon, be aware of a bug. It's a hardware issue with the analog ports fluctuating a ghost voltage. This fluctuation is enough at these low voltages reading to make your ph sway by .7 or more. To fix this, you'll need to add a 0.1uF cap between the analog port your using and ground.
- This PH electrode probe must be calibrated with standard buffer solution before each use, and the electrode probe cannot be tested continuously for a long time, which will shorten its life. There are two trimmers on the circuit board. One of them is for offset adjustment (closest to BNC connector) accomplished by removing the Ph probe and shorting the BNC connector with a wire. The other trimmer is an upper limit threshold for the digital output pin.
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Brand: GAOHOU | Manufacturer: GAOHOU
See On Amazon #15
Gikfun Non-Contact Liquid Level Sensor Water Level Switch XKC-Y25-NPN for Arduino EK1954
Asin: B086QX726M | Model: EK1954 | PartNumber: EK1954 | Ean: 8002124223787
The Liquid Level Sensor Can Detect The Level Of Various Toxic Substances, Strong Acids, Strong Alkalis And Various Liquids In High-Pressure Closed Containers, Has No Special Requirements On The Material Of The Liquid Medium And The Cont.
Brown Wire : Vcc(Dc 5-12V Connects Power Positive) Yellow Wire:Out( Signal Output) Blue Wire: Gnd(Connects Power Negative) Black Wire:M(Mode Of No/Nc).
The Liquid Level Sensor Has Instruction, Please Find On The Product Information..
Non-Contact Liquid Level Sensor Is Not Afraid Of Affecting Water Quality, Does Not Need Regular Cleaning, Long Service Life.
Features
- Intelligent non-contact liquid level sensor uses advanced signal processing technology and high-speed signal processing chip to break the influence of container wall thickness and achieve a true non-level Contact detection.
- Non-contact liquid level sensor is not afraid of affecting water quality, does not need regular cleaning, long service life
- The liquid level sensor can detect the level of various toxic substances, strong acids, strong alkalis and various liquids in high-pressure closed containers, has no special requirements on the material of the liquid medium and the cont
- The liquid level sensor has instruction, please find on the product information.
- Brown wire : VCC(DC 5-12V connects power positive) Yellow wire:OUT( signal output) Blue wire: GND(connects power negative) Black wire:M(mode of NO/NC)
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Brand: Gikfun | Manufacturer: Esooho
See On Amazon #16
KEYESTUDIO TDS Meter Probe Water Quality Monitoring V1 Sensor Module with XH2.54-3Pin Jumper Wire Connector for Arduino
Asin: B08DGLY3J2 | Model: KS0429 | PartNumber: KS0429 | Ean: 0639510750220, 8683565054293, 8682780661453 | UPC: 639510750220
This Tds Meter Probe Is Plug And Play And Easy To Use. Also, The Wide Supply Voltage Of 3.3~5.5V And The Analog Signal Output Of 0~2.3V. Comes With Xh2.54-2P/3P Connector Wires..
With This Sensor, You Can Easily Diy A Tds Detector, And Easily Check The Cleanliness Of The Water To Make Your Water Quality Better. How To Use: Search For "Keyestudio Wiki Ks0429" In Google Chrome To Get The Wiki Online Tutorial For This Product..
Its Electrode Can Measure Conductive Materials, Such As Suspended Solids, Heavy Metals And Conductive Ions In Water. Also, It Can Be Used For Water Quality Testing In The Field Of Domestic Water And Hydroponics..
Tds (Total Dissolved Solids): Indicates How Many Milligrams Of Soluble Solids Dissolved In One Liter Of Water. The Higher The Tds Value, The More Soluble Solids Dissolved In Water, And The Less Clean The Water Is..
Features
- This TDS probe sensor for arduino is used to measure TDS value of the water. The TDS value can be used as one of the basis for reflecting the cleanliness of water.
- TDS (Total Dissolved Solids): indicates how many milligrams of soluble solids dissolved in one liter of water. The higher the TDS value, the more soluble solids dissolved in water, and the less clean the water is.
- This TDS Meter Probe is plug and play and easy to use. Also, the wide supply voltage of 3.3~5.5V and the analog signal output of 0~2.3V. Comes with XH2.54-2P/3P connector wires.
- Its Electrode can measure conductive materials, such as suspended solids, heavy metals and conductive ions in water. Also, it can be used for water quality testing in the field of domestic water and hydroponics.
- With this sensor, you can easily DIY a TDS detector, and easily check the cleanliness of the water to make your water quality better. How to use: Search for keyestudio wiki KS0429 in Google Chrome to get the wiki online tutorial for this product.
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Brand: KEYESTUDIO | Manufacturer: keyes
Dimensions: 3.15 x 1.97 x 1.18 Inches | Weight: 0.22 pounds
See On Amazon #17
NOYITO Liquid Water Level Detection Sensor Module Suitable for Controller Switch Automation Detection Pump Tank Water Level
Asin: B07TWZSM1P | Model: LWD12 | PartNumber: LWD12 | Ean: 0680613663009 | UPC: 680613663009
Working Voltage: Ac12v Or Dc10-14V Working Current: 600Mha Or More..
Product Size: 50X40x18mm(Lwh). Mounting Holes Spacing: 44X33mm . Mounting Holes Diameter: 3.2Mm.
Noyito Liquid Water Level Detection Sensor Module User Manual Https://1Drv.Ms/U/S!Alzqucoyzqhkgqpa6xez_-Rw2jg9?E=Nmwhwx.
Small Size, Simple Wiring, Low Power Consumption And Strong Anti-Interference Ability.
Features
- This product is designed according to the actual needs of home, business, etc. According to the detection of the water level, the high current relay is controlled to achieve the purpose of controlling the water pump (solenoid valve). When the tank is short of water, the water is automatically pumped, and when the water is full, it stops automatically.Achieve automatic control of pumping.
- Small size, simple wiring, low power consumption and strong anti-interference ability
- Working voltage: AC12V or DC10-14V Working current: 600mHA or more.
- NOYITO Liquid Water Level Detection Sensor Module User Manual https://1drv.ms/u/s!AlzQUCOyZQhKgQpA6XEZ_-rw2jG9?e=nMWhwx
- Product size: 50x40x18mm(LWH). Mounting holes spacing: 44x33mm . Mounting holes diameter: 3.2mm
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Brand: NOYITO | Manufacturer: NOYITO
Dimensions: 0.71 x 2.01 x 1.57 inches | Weight: 20.00 Grams
Warranty: Manufacturer's One-year After-sale Warranty
See On Amazon #18
TDS Meter Water Quality Tester,HASFINE Digital Conductivity Meter 3 in 1 TDS,EC and Temperature Meter, Accuracy Testing Pen 0-9999 PPM Meter for Drinking Water, Aquariums,Pool and More
Asin: B088RFSQTL | Model: TDS01 | PartNumber: TDS01
✅【 Accurate And Wide Measurement Range】: Equipped With Premium Quality Titanium Alloy Probe To Achieve High Accuracy, And Reliable Automatic Temperature Compensation (Atc) Ensures Reading Always Be Accurate At Various Temperatures. Testing Range From 1000 To 9990 Ppm, The Resolution Is In Increments Of 10 Ppm, Indicated By A Blinking 'X10' Image..
✅【Fan-Favorite Customer Service】: For Any Problems With Our Digital Tds Water Tester Meter, Please Feel Free To Contact Us, We Will Give You A Perfect Solutions Within 24 Hours..
✅【 Easy To Use And Handy】: Just Remove The Protective Cap, Press On/Off Button, Then Stick The Tds Meter Tester Into The Water ( No More Than 4 Cm), Waiting Until The Display Stabilizes, The Tds Meter Will Be Auto-Locked On Lcd Backlight Screen In Seconds, Tds Tester Shuts Off Automatically After 2 Minutes Of Non-Use To Conserve Batteries. Features A Hold Function That Saves Measurements For Convenient Reading And Recording..
✅【 4 In 1 Model Function】: Our Advanced 3 In 1 Ppm Meter Conductivity Pen Professional In Tds, Ec And Temperature Testing, 4 In 1 Model For Your Free Choice. And Upgraded With Big Backlit Lcd For Easy Reading, Easily Use With Auto Lock Function..
Features
- TEST YOUR WATER PURITY : With our handy TDS water meters can test how pure is your water? Just stick it in about 1 inch deep of water, then TDS water tester can tell you your overall water purity level, which will be displayed on the screen in ppm (parts per million).
- 4 IN 1 MODEL FUNCTION : Our advanced 3 in 1 ppm meter conductivity pen professional in TDS, EC and Temperature testing, 4 in 1 model for your free choice. And upgraded with big backlit LCD for easy reading, easily use with auto lock function.
- ACCURATE AND WIDE MEASUREMENT RANGE : Equipped with premium quality titanium alloy probe to achieve high accuracy, and reliable Automatic Temperature Compensation (ATC) ensures reading always be accurate at various temperatures. Testing range from 1000 to 9990 ppm, the resolution is in increments of 10 ppm, indicated by a blinking 'x10' image.
- EASY TO USE AND HANDY : Just remove the protective cap, press ON/OFF button, then stick the TDS meter tester into the water ( no more than 4 cm), waiting until the display stabilizes, the TDS meter will be auto-locked on LCD backlight screen in seconds, TDS tester shuts off automatically after 2 minutes of non-use to conserve batteries. Features a hold function that saves measurements for convenient reading and recording.
- FAN-FAVORITE CUSTOMER SERVICE : For any problems with our digital TDS water tester meter, please feel free to contact us, we will give you a perfect solutions within 24 hours.
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Brand: HASFINE | Manufacturer: HASFINE
Weight: 0.14 Pounds
See On Amazon #19
DIYables Water Sensor Detector for Arduino, ESP32, ESP8266, Raspberry Pi, 5 Pieces
Asin: B0BXKMLB4D | Model: DIY-WATER-SENSOR-5 | PartNumber: DIY-WATER-SENSOR-5
Supply Voltage: 3.3 - 5V Dc. Current Consumption: Less Than 20Ma.
Tutorials For Arduino And Esp32 Are Provided.
Water Sensor For Arduino, Esp32, Esp8266, Raspberry Pi, Or Any 5V Or 3.3V Microcontroller..
Used To Measure The Water Level.
Features
- Used to detect the presence of water, water leakage
- Used to measure the water level
- Supply voltage: 3.3 - 5V DC. Current consumption: less than 20mA
- Water sensor for Arduino, ESP32, ESP8266, Raspberry Pi, or any 5V or 3.3V microcontroller.
- Tutorials for Arduino and ESP32 are provided
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Brand: DIYables | Manufacturer: DIYables
See On Amazon #20
DEVMO 1/2'' Water Flow Hall Sensor Control Switch Fluid Flow Meter Flowmeter Counter 1-30L/min Compatible with Ar-duino
Asin: B07Y357HTQ | Ean: 0782429225805 | UPC: 782429225805
★High Amplitude: ≥ 4.6V.
★Electric Strength: 1250V/Min.
★Low Amplitude: ≤ 0.5V.
★Application: Water Heaters, Credit Card Machines, Water Vending Machine, Flow Measurement Device.
Features
- Mainly used for water testing, water cooling system
- Application: Water heaters, credit card machines, water vending machine, flow measurement device
- High amplitude: 4.6V
- Low amplitude: 0.5V
- Electric strength: 1250V/min
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Brand: DEVMO | Manufacturer: DEVMO
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