Waveshare Moisture Sensor

SKU: 1219075
In Stock

249.00

 

  1. Detection depth: 38mm
  2. Power: 2.0V ~ 5.0V
  3. Dimension: 20.0mm * 51.0mm
  4. Mounting holes size: 2.0mm
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Description

The sensor to determine the moisture level of the soil. It is powered with the voltage from 3.1 V to 5 V. The output is the analog voltage which increases its value along with the increasing moisture content which makes it compatible with most commissioning modules, for example, Arduino. The device can be used, for example, for measuring the moisture content of the soil in the pot.

The sensor has an analog output that should be connected to the pin of the A/D converter (analog input in Arduino). This will allow you to measure the proportional voltage signal and at the same time to determine the level of soil moisture.

Operating principle:
This module is an application of the current amplification by a transistor. When the water in the soil is sufficient enough to conduct the current between the base and the positive power supply, a certain amount of current is generated between the base and the emitter. And in a mean while, an electric current is produced in a certain amplification factor between the collector and the emitter, and applied to the resistant in the emitter to produce a voltage. Then, this voltage will be collected by an AD converter.

Application:

  1. Auto watering system
  2. Flowerpot soil moisture detection
  3. Auto pouring system

Features: 

  1. Auto watering system
  2. Flowerpot soil moisture detection
  3. Auto pouring system
  4. VCC ↔ 2.0V ~ 5.0V
  5. GND ↔ power supply ground
  6. AOUT ↔ MCU.IO (analog output)

Package Includes:

1 x Moisture Sensor
1 x 3-pin custom connector jumper wire

Additional information

Detection depth

38mm

Input Voltage (V)

2.0V ~ 5.0V

Dimensional Accuracy (mm)

20.0mm x 51.0mm

Output Type

Analog output

Mounting Holes Diameter (mm)

2.0mm

Quick Comparison

SettingsWaveshare Moisture Sensor removeMULTICOMP PRO Sensor, Humidity, 20% to 90% RH, 3 % Accuracy, 1 V, Through Hole removeAW3010A Temperature and Humidity Transmitter with communication and display function removeAmphenol CC2D25S Advanced Humidity/temp Sensor, 2%, 5v removeMULTI-COMP Humidity Sensor, HCZ Series, 20% to 90% RH, 5 %, Through Hole, Enclosed removeB3950 10K NTC Thermistor Temperature Sensor 5*25mm with XH2.54 Connector with 0.5 Meter Cable remove
NameWaveshare Moisture Sensor removeMULTICOMP PRO Sensor, Humidity, 20% to 90% RH, 3 % Accuracy, 1 V, Through Hole removeAW3010A Temperature and Humidity Transmitter with communication and display function removeAmphenol CC2D25S Advanced Humidity/temp Sensor, 2%, 5v removeMULTI-COMP Humidity Sensor, HCZ Series, 20% to 90% RH, 5 %, Through Hole, Enclosed removeB3950 10K NTC Thermistor Temperature Sensor 5*25mm with XH2.54 Connector with 0.5 Meter Cable remove
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SKU121907513417451446379134173713417441307989
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Price249.00259.005,499.001,429.00159.0037.00
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Description

 

  1. Detection depth: 38mm
  2. Power: 2.0V ~ 5.0V
  3. Dimension: 20.0mm * 51.0mm
  4. Mounting holes size: 2.0mm
  1. Model: MULTICOMP PRO Sensor Humidity
  2. Supply Voltage Max: 1V
  3. Sensor Terminals: Through Hole
  4. Operating Temperature Min: 0°C
  5. Operating Temperature Max: 60°C

 

  1. Product: AW3010A Temperature and Humidity Transmitter with communication and display function
  2. Typical accuracy (% RH): ± 2
  3. Operating range (% RH): 0 to 99.9
  4. Humi response time(s): 5
  5. Attenuation(% RH/year):<1
  1. Sensor Output: Digital
  2. Supply Voltage Max: 5V
  3. Sensor Terminals: Through Hole
  4. Response Time: 7s
  1. Product: Humidity Sensor
  2. Rated Voltage: 1V
  3. Humidity Accuracy: +5
  4. Operating Frequency Rang: 2KHZ
  5. Operating Temperature: 60°C
  6. Lightweight
  1. Probe sheath material: Stainless Steel
  2. Style: B3950 10K
  3. Resistance value: 10K ± 1%
  4. Measurement range: -20 to 105 °C
  5. Cable Length: 0.5 Meter
Content

The sensor to determine the moisture level of the soil. It is powered with the voltage from 3.1 V to 5 V. The output is the analog voltage which increases its value along with the increasing moisture content which makes it compatible with most commissioning modules, for example, Arduino. The device can be used, for example, for measuring the moisture content of the soil in the pot.

The sensor has an analog output that should be connected to the pin of the A/D converter (analog input in Arduino). This will allow you to measure the proportional voltage signal and at the same time to determine the level of soil moisture.

Operating principle:
This module is an application of the current amplification by a transistor. When the water in the soil is sufficient enough to conduct the current between the base and the positive power supply, a certain amount of current is generated between the base and the emitter. And in a mean while, an electric current is produced in a certain amplification factor between the collector and the emitter, and applied to the resistant in the emitter to produce a voltage. Then, this voltage will be collected by an AD converter.

Application:

  1. Auto watering system
  2. Flowerpot soil moisture detection
  3. Auto pouring system

Features: 

  1. Auto watering system
  2. Flowerpot soil moisture detection
  3. Auto pouring system
  4. VCC ↔ 2.0V ~ 5.0V
  5. GND ↔ power supply ground
  6. AOUT ↔ MCU.IO (analog output)

Package Includes:

1 x Moisture Sensor
1 x 3-pin custom connector jumper wire

These Humidity Sensors can be used to detect the environmental relative humidity. Used in many end products such as air conditioners, humidifiers, dehumidifiers, hygrometers, recorders, and transmitters. A humidity Sensor is an instrument used for measuring the moisture content in the environmental air or powders. Most measurement devices usually rely on measurements of some other quantity such as temperature, pressure, mass, or a mechanical or electrical change in a substance as moisture is absorbed.

From calculations based on physical principles, or especially by calibration with a reference standard, these measured quantities can lead to a measurement of humidity. Modern electronic devices use temperature of condensation, or changes in electrical capacitance or resistance to measure humidity changes.


Features:

  1. Higher accuracy
  2. good in measuring
  3. Used in many end products such as air conditioners, humidifiers, dehumidifiers, hygrometer

Specifications:

  1. Supply Voltage Max: 1V
  2. Sensor Terminals: Through Hole
  3. Operating Temperature Min: 0°C
  4. Operating Temperature Max: 60°C
  5. Sensing Accuracy: 3%
  6. Humidity Range: 20% to 90% Relative Humidity

Package Includes:

1 x MULTICOMP PRO Sensor, Humidity,

AW3010A voltage-type temperature and humidity transmitter adopt the first high-quality capacitive digital sensor developed by our company. The sensor has high measurement accuracy, strong anti-interference ability and strong stability, which effectively guarantees excellent products. Measuring performance. The measuring range of the device is wide, it can be applied to most industrial-grade environments; equipped with large display screen, real-time display of temperature and humidity monitoring values; it internal design with alarm function module, can realize high and low temperature humidity sound and light alarm; temperature output range can pass The system menu is freely set; using analog voltage signal output, the voltage signal output range can be selected between 0~1VDC, 0~5VDC, 0~10VDC; it is an excellent industrial temperature and humidity transmitter.


Features:

1. Long-term stability
2. Wide temperature measurement range
3. Temperature measurement accuracy
4. Small size, light weight,
5. High measurement accuracy and fast response.


Package Include:

1 x AW3010A Temperature and Humidity Transmitter with communication and display function

Individually calibrated and tested,  Amphenol CC2D25S Advanced Sensors Humidity/temp Sensor performs ±2% from 20% to 80%RH (±3% over the entire humidity range), and yet is simple and ready to use without further calibration or temperature compensation.
ChipCap 2-SIP offers another sensible sensing solution for excellent reliability, high accuracy, and cost-effective sensing applications

Note: For more technical information refer to Datasheet in attachment section


Features:

  1. Fully Calibrated & Temperature Compensated
  2. Digital (I2 C) Output
  3. Low Current Consumption
  4. SIP (Single-In-line-Package)
  5. Reliable in Harsh Environment
  6. Eliminates the reconditioning procedure needed for surface mount RH sensors
  7. Field replaceable.
  8. Allows better air circulation and response time

Package Includes:

1 x Amphenol CC2D25S Advanced Humidity/temp Sensor, 2%, 5v

This product specification is applied to the Humidity Sensor Type HCZ-D5. The terminal electrode material uses lead free solder (Sn / Ag / Cu). This product is conformity with RoHS directive which means that lead, cadmium, mercury, hexavelent chromium and specific bromine-based flame retardants have not been used.

Applications:

  1. Air conditioner
  2. Humidifier
  3. Dehumidifier
  4. Hygrometer recorder
  5. Transmitter

Features:

  1. Product: Humidity Sensor
  2. Rated Voltage: 1V
  3. Humidity Accuracy: +5
  4. Operating Frequency Rang: 2KHZ
  5. Operating Temperature: 60°C
  6. Lightweight

Packages Includes:

1 x MULTI-COMP Humidity Sensor, HCZ Series, 20% to 90% RH, 5 %, Through Hole, Enclosed

B3950 10K NTC waterproof High precision thermistor temperature Sensor 5 x 25mm with XH2.54 Connector can be used to measure temperature in a variety of applications.

The sensor has stainless steel 5 x 25mm tip with an XH2.54 connector with a 0.5-meter cable. It is Negative thermal coefficient (NTC) will decrease. But the formula in practice is not linear,  so sometimes an accurate table of measurements is better than the linear formula. These measurements can usually be found in the datasheet that accompanies the thermistor.


Specifications and Features:

  1. Probe sheath material: Stainless Steel
  2. Style: B3950 10K
  3. Resistance value: 10K ± 1%
  4. Measurement range: -20 to 105 °C
  5. Cable Length: 0.5 Meter
  6. Size of probe: 5 x 25 mm
  7. Output wires: 2
  8. Typical Dissipation Constant: 5mW/ °C
  9. Probe insulation: >100MOhm

Package Includes:

1 x B3950 10K NTC Thermistor Temperature Sensor 5*25mm with XH2.54 Connector with 0.5 Meter Cable

Weight
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Detection depth

38mm

Input Voltage (V)

2.0V ~ 5.0V

Dimensional Accuracy (mm)

20.0mm x 51.0mm

Output Type

Analog output

Mounting Holes Diameter (mm)

2.0mm

Typical accuracy (% RH)

± 2

Operating range (% RH)

0 to 99.9

Humi response time(s)

5

Attenuation(% RH/year)

<1

Typical accuracy (°C)

0.3

Operating range (°C)

-20~60

Temp response time(s)

5

Attenuation (°C/year)

<0.1

Interface Type

0~1V/0~5V/0~10V

Product Type

Advanced Humidity/temp Sensor

Sensor Output

Digital

Max Supply Voltage (V)

5V

Sensor Terminals

Through Hole

Response Time

7s

Operating Temperature (°C)

-40 – 125℃

Sensing Accuracy

2%

Humidity Range

0% to 100% Relative Humidity

Capacitance

0.1µF