Warning systems

Samon Gastransmitter f. R134a TR-SC-HFC-B-4000: 4-20mA/0-10V, IP54

Order No.: 476.4095
Manufacturer number: 39-4120-B
Manufacturer: Samon

To previous product 476.2290

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Description

TR-SC-... is a range of transmitters for measuring the concentration of various gases.

The transmitter is available in three versions:

  • R-SC... Standard room model TR-SCK... for duct installation
  • TR-SCR... the outlet pipe from the safety valves.

The sensors are solid state type sensors for a long ...

TR-SC-... is a range of transmitters for measuring the concentration of various gases.

The transmitter is available in three versions:

  • R-SC... Standard room model TR-SCK... for duct installation
  • TR-SCR... the outlet pipe from the safety valves.

The sensors are solid state type sensors for a long service life and stability, but limited selectivity.
The transmitter issues a non-linear output signal (4 to 20 mA or 0 to 10 V DC) proportional to the gas concentration.
Due to the long distance between the transmitter and the central unit when installed, it is recommended to use the current signal to minimise sensitivity to interference.
Output signal is controlled via jumper [JP1] (see PCB layout)

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Technical data

General information
Refrigerant
R134a
Electrical Data
Protection class
IP54
Supply voltage
12 bis 30 V AC | 0 bis 10 V DC
max. power consumption
2 W
Humidity
Relative humidity
10 bis 90 %
non-condensing
Temperature data
Operating range
-40 bis 50 °C
Technical modifications reserved. Product images may differ from the actual product and are meant for demonstration purposes only. Absolutely no liability can be assumed for possible indication errors and errors in the manufacturers’ information.
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