Programmable transmitter of atmospheric pressure, temperature, relative humidity and other derived humidity values with rs232 / rs485 serial output (17 pages)
Programmable transmitter of atmospheric pressure, temperature, relative humidity and other derived humidity values with rs232 / rs485 serial output (17 pages)
Programmable transmitter of atmospheric pressure, temperature, relative humidity and other derived humidity values with rs232 / rs485 serial output (17 pages)
Page 1
It is prohibited to copy and make any changes in this manual, without explicit agreement of company COMET SYSTEM, Ltd. All rights reserved. COMET SYSTEM, Ltd. makes constant development and improvement of their products. Manufacturer reserves the right to make technical changes to the device without previous notice.
Instruction manual for use of T0213 transmitter Transmitter is designed for measurement of 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. Measuring temperature and relative humidity sensors are non-removable instrument parts.
connecting. It is necessary for warranting of protection IP65. Connect complementary female connector for T0213L transmitter in accordance with the table in Appendix A of this manual. It is recommended to use shielded twisted copper cable, maximal length 15m. The cable must be located at indoor rooms.
Page 4
Dimensions – T0213D Dimensions – T0213L Connection: see Appendix A IE-SNC-T0213-10...
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.
Page 7
Specific humidity ±2g/kg at ambient temperature T < 35°C Accuracy: Range: 0 to 550 g/kg Mixing ratio ±2g/kg at ambient temperature T < 35°C Accuracy: Range: 0 to 995 g/kg Specific enthalpy ± 3kJ/kg at ambient temperature T < 25°C Accuracy: Range: 0 to 995 kJ/kg...
Optional accessory Fixing flanges: PP90 Procedure of modification of transmitter adjustment: • Device adjustment is performed by means of the optional SP003 communication cable, connected to USB port of the PC. • It is necessary to have installed configuration program Tsensor on the PC. It is free to download at www.cometsystem.com.
• Measured temperature is higher than approximately 600 °C (i.e. high non-measurable resistance of temperature sensor, probably opened circuit). • Relative humidity is higher than 100%, i.e. damaged humidity sensor, or humidity calculation of humidity is not possible (due to error during temperature measurement). •...
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