
AMT1001 Resistive Humidity & Temperature Sensor Module is an integrated resistive humidity and temperature sensor module that provides analog voltage outputs for measuring environmental humidity and temperature. It operates from a 5V DC supply and uses temperature compensation and single-chip calibration to provide a linear humidity output. The module measures approximately 20–90% RH and 0–60°C, making it suitable for microcontroller-based environmental monitoring, HVAC systems, agriculture, industrial control, and other electronics projects.
| Pin | Wire Color | Name | Description |
|---|---|---|---|
| 1 | Red | VDD | +5V DC Power Supply |
| 2 | Yellow | HOUT | Analog Humidity Output, 0–3V DC |
| 3 | Black | GND | Ground |
| 4 | White | TOUT | Temperature Output / NTC10K Thermistor |
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1 × AMT1001 Resistive Humidity & Temperature Sensor Module
| Product Type | Resistive Humidity & Temperature Sensor Module |
|---|---|
| Model | AMT1001 |
| Sensor Type | Resistive Humidity + Temperature |
| Humidity Sensing Element | Polymer Resistive Sensor |
| Temperature Sensing Element | NTC10K Thermistor |
| Supply Voltage | 4.75–5.25V DC |
| Recommended Supply Voltage | 5V DC |
| Current Consumption | Approx. 2mA |
| Maximum Current Consumption | Approx. 5mA |
| Humidity Measurement Range | 20–90% RH |
| Humidity Operating Range | 20–95% RH* |
| Humidity Accuracy | ±5% RH @ 25°C |
| Humidity Repeatability | ±1% RH |
| Humidity Hysteresis | Approx. ±0.3% RH |
| Humidity Response Time | <5s @ 63% response |
| Humidity Output Voltage | 0–3V DC |
| Humidity Output Impedance | Approx. 5kΩ |
| Humidity Output Resolution | Approx. 1% RH |
| Temperature Measurement Range | 0–60°C |
| Temperature Sensor | NTC10K |
| NTC Resistance @ 25°C | 10kΩ |
| NTC B-Value | 3435K |
| Temperature Resolution | Approx. 1°C |
| Temperature Accuracy | Sensor-dependent / NTC based |
| Humidity Sampling Period | Approx. 3s |
| Long-Term Humidity Drift | Typically <0.5% RH/year |
| Storage Temperature | 0–60°C |
| Storage Humidity | ≤95% RH, Non-Condensing |
| Cable Length | Approx. 23cm |
| Module Length | Approx. 60mm |
| Module Width | Approx. 27mm |
| Module Height | Approx. 13.5mm |
| Weight | Approx. 15g |
| Output Type | Analog Voltage |
| Mounting Type | PCB / Wired Sensor Module |
| Application Interface | Microcontroller ADC |
| Operating Environment | Non-Condensing |
| Calibration | Single-Chip / Factory Calibrated |
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