Temperature and Humidity Sensor

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• NTC Thermistor temperature sensor module is low cost, small size module. It is very sensitive to ambient temperature. It is generally used to detect the temperature of the surrounding environment.

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1. Detecting range: >120 degree
2. Analog and digital outputs
3. On-board potentiometer and indicators
4. 1% resistors to make this module more reliable and precise
5. Operating Voltage: 3.3V – 9V
6. Board Diameter: 40 mm.

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1. Supply voltage (Vin): DC5V ± 5%.
2. Current Consumption: 2mA (MAX 5mA).
3. Operating temperature range: 0 to 60 ° C.
4. Humidity range: 95% RH (non condensing).
5. Humidity measuring range: 20 to 95% RH.

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1. Operating Voltage : 5v.
2. Temperature measurement range : -55°C to 125°C.
3. Measurement Accuracy : ±0.5°C.

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1. Measuring range: temperature -40-80 ℃; humidity 0; 99.9%RH
2. Measurement accuracy (25℃): temperature: + 0.5; humidity: + 2%RH (10; 90%RH)
3. Resolution: temperature: 0.1 ℃, humidity: 0.1%RH
4. Attenuation value: temperature: <1℃ / year; humidity: < 1%RH/ years
5. High precision
6. Capacitive type
7. Full range temperature compensated
8. Relative humidity and temperature measurement
9. Calibrated digital signal
10. Outstanding long-term stability

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1. Ultra-Low Power.
2. No Additional Components.
3. Long Distance Signal Transmission.
4. All Calibration, Digital Output & Completely Interchangeable.
5. Relative Humidity & Temperature Measurement.
6. Humidity Measurement Precision: ±2-5% RH.
7. Temperature Measurement Precision: ±0.5 deg C.

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1. Output Channel: 1
2. Power Supply: 3.3/5V
3. Built in a potentiometer for sensitivity control.
4. Onboard signal output indication, output effective signal is high, at the same time the indicator light up, the output signal can directly connect to microcontroller IO.
5. Detection angle about 60 degrees, the flame spectrum especially sensitive.
6. The flame of the most sensitive sensors flame, the regular light is also a response, generally used for fire alarm purposes.

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1. Comparator chip LM393 makes module readings stable.
2. Operating voltage 3.3V-5V.
3. Fast Response Time
4. Sensitivity adjustable
5. Detects a flame or a light source of a wavelength in the range of 760nm-1100 nm.
6. Detection range: up to 100 cm.
7. Adjustable detection range.
8. Detection angle about 60 degrees, it is sensitive to the flame spectrum.

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1. Adjustable Sensitivity, External GND.
2. Detect Ambient Humidity.
3. Provided with Fixed Bolt Hole, Convenient to Install.
4. Power Indicator Light & Digital Output Indication Lamp.
5. Using LM393 Chip for Stable Work.
6. DO Small Digital Outputs Interface (0 & 1).

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1. Power supply: 1.5 ~ 3.6V.
2. Humidity measure range: 0-100%RH.
3. Temperature measure range: -40 ~ +105 °C.
4. Max. power consumption: 2.7 µW.
5. Communication: I2C.

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1. Based on the semiconductor LM35 temperature sensor
2. Can be used to detect ambient air temperature
3. Calibrated directly in °Celsius (Centigrade)
4. Linear + 10 mV/°C Scale Factor
5. 0.5°C Ensure accuracy (at +25°C)
6. Low power consumption, less than 60uA
7. Low output impedance, 1mA current through only 0.1Ω
8. With screw holes for easy installation and fixed. Aperture 2.6mm