SRP-94 Process Indicator for current and voltage sensors

The SRP-94 Process Indicator is designed for use with current and voltage inputs from sensors. It has 0, 2 or 4 relays or an optional signal re-transmission with the 2 relay version.  It supplies the sensors with 24Vdc supply saving the need for additional transformers.  The display also has LED indication depending on the alarm status

Display: LED, red, 4 x 20 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, 2 or 4 relays

Signal Re-transmission: operating range max. 0 - 24 mA

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

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

Case dimensions: 96 x 48 x 100 mm

Communications Interface: RS-485, ModBus RTU

The SRP-94 process meter features current input with protection safeguarding the measuring resistor against damage. The device operates in the following modes: linear, root, square and user defined (max. 20 points). The 24V DC / 100 mA output is used to power the measuring transducers. The RS-485 enables data transmission in production process monitoring systems. 2 or 4 relay (or OC) outputs make it possible to adjust the level of the measured signal. These outputs can be controlled according to one or two threshold values.

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