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Water & Humidity Sensors

Model: BE-001945
12V soil humidity sensor relay control module is automatically watering below the humidity start switch.Soil moisture sensor 12V relay control module is lower than the humidity automatic watering start switchhumidity Lower than Refers to a set humidity starts when the humidity is lower than the set ..
Model: BE-002299
Product descriptionDescriptionThe solenoid valve is a one-way valve, and the water flow can only go in one direction. The solenoid valve is provided with a check function.There is no need to worry that the water will flow back to the pipe when the water stops.The end of the solenoid valve with a fil..
Water Float Switch Water Level Controller
Out Of Stock
Model: BE-001382
Uses Magnetic Read switch Completely Shock proof **Can be used to Detect almost any Liquid level Application - Water level ControllersFloat is free Movement As shown in the image When Float is free O/p will be Normally Open **When the Float is in UP with Liquid - O/p will be Normally ClosedMax Outpu..
3 in 1 PH Tester Soil Water Moisture Light Test Meter for Garden Plant Flower 3 in 1 PH Tester Soil Water Moisture Light Test Meter for Garden Plant Flower
Out Of Stock
Model: BE-000918
SPECIFICATION:Meter: 5 x 8 x 3.5cm [2 x 3.2 x 1.5\"] Probe length: 21cm [8\"] Bronze probe diameter: 4.8mm silver probe diameter: 5.1mm Distance between probes: 1.2cm Original box: NO Color: Green Item size: 330*100*30mmFEATURES: Are you sick of your plants dying? Fed up ..
Model: BE-000016
Description: This is a low cost humidity and temperature sensor with a single wire digital interface.  The sensor is calibrated and doesn't require extra components so you can get right to measuring relative humidity and temperature.  DHT11 output calibrated digital signal. It utilizes ..
HR202 Humidity Detection Sensor Module DC 3.3V-5V LM393 Chip
Out Of Stock
Model: BE-000346
DESCRIPTION:    Humidity detection. humidity sensors. humidity detection Module Features: 1. using high-quality HR202 humidity sensor; 2. the comparator output signal is clean. good waveform. driving ability. more than 15mA. 3. adjust the temperature distribution position detection t..
Model: BE-000045
Product description:  The rain sensor detector can detect raindrops water, so it can be used for detection systems that perform functions required when it begins to rain.  This module consists of a series of printed conductor paths on a Bakelite plate. ..
Model: BE-000030
This is a simple water sensor, can be used to detect soil moisture Module Output is high level when the soil moisture deficit,or output is low Can be used in module plant waterer device, and the plants in your garden no need people to manage Operating voltage: 3.3V~5V Dual output mode,analog out..
Model: BE-000441
DESCRIPTION:Voltage: 12V DC Current: 500mA Pressure: 0.02 - 0.8Mpa Valve type: diaphragm (operated by Servo) Operation mode: normally closed Inlet and outlet: hose barbs for 1/2" (outer diameter) hose Fluid temperature: 1-100 ℃ Material:Metal & Plastic Usage: water and low..
Model: BE-000071
Product description: Water Sensor water level sensor is an easy-to-use, cost-effective high level/drop recognition sensor.which is obtained by having a series of parallel wires exposed traces measured droplets/water volume in order to determine the water level. Easy to c..
Model: BE-000157
DESCRIPTION:Product Name: Water Level Sensor. Float Ball Size: 18 x 16mm(D*H). Screw Thread Diameter: 7.5mm/0.3" Washered Nut Diameter: 12.5mm/0.49". Retaining Clip Diameter: 13mm/0.5" * Wired Liquid Water Level Sensor Float Switch for AquariumMax Contact Rating:10W. Max Switch Volt..
YF-S201 Water Flow Sensor Sea Yf-S201 Flowmeter G1/2 1-30L per Min
Out Of Stock
Model: BE-000716
DESCRIPTION:You just need to connect to Arduino interrupt pin 2, and can measure the number of PWM pulse/interrupt per unit of time. The water flow would be directly proportional to the number of measured pulses. Please scroll below for more details of the product Water flow sensor can be..
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