The product has large 4 Digit 0.8” 7 segment leds for process value. It comes with a separate 0.36” green display for set value.
The product has PT100 (RTD) sensor & 5 types of common thermocouples with auto cold junction compensation.
These controllers can handle inputs such as 4-20mA / 0-20mA / 1-5V / 0-5V/ 0-10V from Tx for pressure, humidity, pH, temperature etc.
For better functional use, its display is user programmable from 1999 to 9999 and can also be set in decimals.
Heater logic relay and Cooler Logic SSR outputs can be generated.
4-20mA isolated re-transmission output is achieved.
Hysterisis for set limits can be set by user.
These controllers have offset separately programmed from front.
Excitation voltage for loop Tx. Sourced
Specifications: Display: 4 digit 0.8” red 7 segment LED display for process value, 4 digit 0.36” green 7 segment LED display for set value; Inputs: linear (universal from Tx), 0-20mA, 4-20mA, 0-5V, 1-5V & 0-10V,non-linear (temperature sensors), T/C – R,T,J,K,N and 3 Wire PT100; Output: Isolated 4-20mA re-transmission output for all inputs; Accuracy: ±0.25% of Span ± 1 count; Resolution: settable 0.001 to 9999 for linear inputs; 1°C for thermocouples, 0.1°C for PT100; Control: 2 set of control limits, set-1 heater logic & set-2 cooler logic, 5 Amps/220V AC relay output for set 1. SSR 12V DC output for set 2 hysterisis settable; Exciter Voltage: 24V@30mA for loop Tx; Power: 220V AC ± 15% @ 50/60 Hz; Ambient: 0-55?C; Humidity: Up to 90% (non-condensing); Power consumption: 10VA; Case: 48 x 96 x 85 mm plastic ABS; Front fascia: 48 x 96 mm; Panel cutout: 43 x 91 mm.
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