Monitor Temperature and Humidity from one point Single point solution for monitoring indoor air temperature and humidity Measures temperature from 32° to 122°F | 0° to 50°C Temperature accurate: ± .4°F | ± .2°C Measures humidity from 0-100% RH, non condensing This combination temperature and humidity sensor is used exclusively with Sensaphone Sentinel Pro and Stratus EMS models to measure the temperature and humidity in a clean, dry environment. The Sensaphone will trigger an alarm when the temperature or humidity falls outside of the programmed high or low limit. It features include a back-lit LCD and user menu for easy installation. The slim enclosure allows the sensor to be mounted in in a single gang electrical box or directly to the wall. A 24V DC power supply is required to power the sensor. Technical Specifications Sensor Temperature Range: 32° to 122°F | -0° to 50°CTemperature Accuracy: .4°F | .2°CHumidity Range: 0-100% RH, non-condensingHumidity Accuracy: 2% RHPower Supply: 20-28 VAC/DC (non-isolated half-wave rectified)Dimensions: 3.3 x 4.7 x 1.15" | 84 x 119 x 29mmSensor Series: Modbus Series - 2 wire RS-485 Downloads Modbus Type Temperature and Humidity Combination Sensor Sales BrochureModbus Type Temperature and Humidity Combination Sensor Instructions