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RHT-MOD Humidity transmitter for room with Modbus

RHT-MOD Humidity transmitter for room with Modbus
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RHT-MOD Humidity transmitter for room with Modbus - 1

USER-FRIENDLY MEASURING DEVICES humidity transmitters rht-mod series Wall mount humidity transmitters for building automation systems that use Modbus serial communication protocol RHT-MOD relative humidity transmitters are engineered for building automation systems in the HVAC/R industry. The RHT-MOD measures relative humidity (rH), and temperature (T). RHT-MOD devices are available with large touchscreen display making configuration of the device quick and easy. RHT-MOD series devices include: • Separate field configurable Modbus output for each measurement parameter (rH and T) • One analog output for selected measurement: voltage (0/2-10 V) and current (4-20 mA) • Optional relay output RHT-MOD series devices are commonly used to monitor: • humidity and temperature levels in offices, public spaces, hospitals, meeting rooms and classrooms • humidity and temperature in various commercial applications • humidity and temperature in HVAC/R environment Copyright HK Instruments 2017 www.hkinstruments.fi Datasheet Version 6.0 2017

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RHT-MOD Humidity transmitter for room with Modbus - 2

Performance Measurement ranges: Temperature: 0...50 °C Relative humidity: 0-100 % Accuracy: Temperature: <0.5 °C Relative humidity: ±2...3 % at 0...50 °C and 10-90 % rH Total error band includes accuracy, hysteresis and temperature effect over 5...50 °C and10-90% rH. Technical Specifications Media compatibility: Dry air or non-aggressive gases Measuring units: °C and % rH Measuring element: Temperature: Pt1000 Relative humidity: Thermoset polymer capacitive sensing element Environment: Operating temperature: 0...50 °C Storage temperature: -20...70 °C Humidity: 0 to 95 % rH, non...

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