SRP-73 Small process indicator for current and voltage sensors

The SRP-73 is a small size process indicator which can accept signals from current and voltage sensors.  It has a dual colour display in red and green so when an alarm setpoint is reached the colour of the display changes!  it has up to 2 relay outputs and powers the sensors from the onboard 24V dc supply.

Display: LED, two-coloured (red-green), 4 x 13 mm

Display Range: -999 - 9999 + decimal point

Power Supply: 19V - 50V DC, 16V - 35V AC, 85 - 260V AC/DC

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: None

Sensor Power Supply: 24V DC +5%, -10% / max. 100 mA

Accuracy: ± 0,25% ± one digit in the entire operation range

Case dimensions: 72 x 36 x 97 mm

Communications Interface: RS-485, ModBus RTU

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.

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