SRT-73 Small process indicator for temperature sensors


Easy programming and installation, small size and high reliability are basic advantages of the SRT-73 temperature meters. 1 or 2 relay (or OC) outputs make it possible to control heating / cooling proceses. The RS-485 enables data transmission in production process monitoring systems.

Product details

± 0,25% ± one digit in the entire operation range
Sensor Power Supply
24V DC +5%, -10% / max. 100 mA
Power Supply
19V - 50V DC, 16V - 35V AC, 85 - 260V AC/DC
LED, two-coloured (red-green), 4 x 13 mm
Display Range
-999 - 9999 + decimal point
Input Types
PT100, PT500 and PT1000, Type K, S, J, T, N, R, B, E thermocouples
Output Types
0, 1 or 2 relays
Signal Re-transmission
Case dimensions
72 x 36 x 97 mm
Communications Interface
RS-485, ModBus RTU
Product Downloads

+44 (0)1635 291 600

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An ISO 9001 Certified Company

SGS ISO 9001 UKAS 2014 TCL LR-1