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Teracom TSM400-4-CPTH User Manual

Co2, humidity and temperature multi-sensor
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Summary of Contents for Teracom TSM400-4-CPTH

  • Page 2: Short Description

    Both sensors are seamlessly coupled to a 12-bit analog to digital-converter. This results in superior signal quality. The TSM400-4-CPTH multi-sensor is housed in a slim plastic enclosure. The bottom part of the enclosure is suitable for installation on standard flush-mounted/cavity wall boxes ø68mm, with installation openings on 61 mm.

  • Page 3: Installation

    • Power requirements Operating voltage range (including -15/+20% according to IEC 62368-1): 4.5 to 26VDC Current consumption: 25 mA@5VDC (Peak: 150 mA@5VDC) • measurements Range: 400 to 5000ppm Accuracy: ± (40ppm + 5%) Resolution: 1ppm Calibration: Manual/Automatic • Pressure measurements Range: 10 to 1200hPa Accuracy (min): ±1.5hPa (25°C, 750hPa) Accuracy (max): ±2.5hPa (-20°C to + 85°C, 300 to 1100hPa)

  • Page 4: Installation Tips

    To avoid solar radiation, the sensor should not be installed next to windows or directly in the sunlight; • Sensors shall be installed in a place with sufficient air circulation. TSM400-4-CPTH sensor is intended for installation on a cavity wall box with 68mm diameter and 61 mm screw spacing. TSM400-4-CPTH_R1.7 – November 2023 Page 4...

  • Page 5: Status Indicator

    Release the button. The sensor will restart with factory default settings. 11. Firmware update The firmware of the sensor can be updated with a Teracom controller which supports MODBUS RTU or MBRTU-Update software. For more details ask your dealer. TSM400-4-CPTH_R1.7 – November 2023...
  • Page 6 12. Modbus address table Logical Address Address Offset Register name (Decimal) (Decimal) (Decimal) Data size Default Valid values RS-485 address 03/06 40011 40001 16-bit uns. integer 1-247 Baud rate* 03/06 40012 40001 16-bit uns. integer 19200 2400, 4800, 9600, 19200, 38400, 57600 Parity, data, stop bits * 03/06 40013...
  • Page 7 Temperature °F x 100 40901 40001 16-bit sig. integer Humidity %RH x 100 40902 40001 16-bit uns. integer Dew point °F x 100 40903 40001 16-bit sig. integer , ppm 40904 40001 16-bit uns. integer Pressure, hPa 40905 40001 16-bit uns. integer Temperature °F x 100 1000 41001...

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