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MIW-RSTHM-2-EN-000 - 15 / 01 / 2019
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PRODUCT DESCRIPTION
The RSTHM-2 series are combined room transmitters which measure
temperature, relative humidity and ambient light. They are Power over
Modbus supplied and all the parameters are accessible via Modbus RTU.
ARTICLE CODES
Code
Supply
Connection
RSTHM-2
24 VDC, PoM
RJ45
INTENDED AREA OF USE
■
Monitoring indoor temperature and relative humidity in HVAC applications
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Suitable for residential and commercial buildings
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For indoor use only
TECHNICAL DATA
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Maximum power consumption: 0,0,312 W
■
Nominal power consumption in normal operation: 0,0,234 W
■
Imax: 13 mA
■
Selectable temperature range: 0—50 °C
■
Selectable relative humidity range: 5—85 %
■
Ambient light sensor with adjustable ‘active’ and ‘standby’ level
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Bootloader for updating the firmware via Modbus RTU communication
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3 LEDs for status indication
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Accuracy: ±0,4 °C (0—50 °C); ±3 % rH (5—85 % rH), depending on the selected
parameter
■
Enclosure:
►
rear plate: plastic ABS, black (RAL 9004)
►
front cover: ASA, ivory (RAL 9010)
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Protection standard: IP30 (according to EN 60529)
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Operating ambient conditions:
►
temperature: 0—50 °C
►
rel. humidity: 5—85 % rH, (non-condensing)
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Storage temperature: -10—60 °C
RSTHM-2
COMBINED T AND RH
ROOM TRANSMITTER
