MTH02 Humidity Module

Product Description

The MTH02 is a MCU based temperature and relative humidity sensor module, comprising one wire interface for direct temperature and humidity read out. The digital output is pre-calculated and no extra calculation is required. The system applied two sensor elements: built in NTC type high precision temperature sensor and resistor type relative humidity sensor from Japan. With a very unique and patented relative humidity calculation algorithm, the system can assure accurate relative humidity output through fine tuned temperature compensation mechanism. Thus very high accurate reading of humidity in the full temperature range (0- 50C) can be assured.

FEATURES

• Measure the relative temperature and humidity sensor (humidity range 18% – 98% temperature range – 40 °C – 70 °C);
• Precomputed temperature and humidity sensing, without additional calculation;
• High precision plus or minus 3% RH (maximum not more than plus or minus 5% RH), + / – 0.5 °C;
• Can calculate dew point;
• Completely calibration, digital output;
• Good long-term stability;
• Low power consumption, 3 V – 5.5 V (minimum 2 V) power supply;
• Automatic cut-off;

Applications

– HVAC

– Consumer Products

– Weather Stations

– Humidifiers

– Dehumidifiers

– Test and Measurements

– Data Logging

– White Goods

Datasheet  HP_MTH02

Additional Information