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TRV-102D TRANSMITTER Programmable transmitter of temperature, relative humidity and other derived humidity values with 0 to 10 V outputs Instruction Manual...
Instruction manual for use of TRV-102D transmitter Transmitter is designed for measurement of ambient air temperature at °C or °F and relative humidity of air without aggressive ingredients with computing one of the following values: dew point temperature, absolute humidity, specific humidity, mixing ratio and specific enthalpy.
LCD Info mode Several settings of installed transmitter is possible to verify without a use of the computer. It is necessary to connect power. Unscrew the transmitter lid and shortly press button between display and interconnection terminals by means of a tool (e.g. screwdriver). Range and type of value for output 1 (Uout 1 = symbol „1“on display).
Technical parameters: Accuracy data shown are for value displayed on LCD display. For value on analog output is valid too, if selected output range is set inside measuring range. Analog outputs: Two outputs with range from 0 to 10 V with common ground Output load capability: min.
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Recommended interval of calibration: 1 year Measuring interval and LCD display refresh: 0.5 s Communication with computer: via USB port by means of USB communication cable ATS- AC17 Protection: electronics IP65, sensors are located in cover with IP40 protection Air filter: filtering ability 0.025 mm Operating conditions: Operating temperature range: -30 to +80 °C, over +70°C switch LCD display OFF Operating humidity range: 0 to 100 %RH...
Error states of the device Device continuously checks its state during operation. In case error is found LCD displays corresponding error code: Error 0 First line displays „Err0“. Check sum error of stored setting inside device’s memory. Output value is <-0.1 V. This error appears if incorrect writing procedure to device’s memory occurred or if damage of calibration data appeared.
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