SRP-73 Small process indicator for current and voltage sensors


Easy programming and installation, small size and high reliability are basic advantages of the SRP-73 1 or 2 relay outputs make it possible to control processes ON/OFF type. The additional advantage is possibility of programming following modes: linear, root, square and user defined (max. 20 points). The 21V±5VDC / 25mA output is used to power the measuring transducers. 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
0/4-20mA, 0-5 V, 1-5V, 0-10V or 2-10V
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

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An ISO 9001 Certified Company

SGS ISO 9001 UKAS 2014 TCL LR-1