PID controller 32x74 mm. 1 programmable input for different sensors. PIXSYS

ATR121, PID controllers
PID controller 32x74 mm. 1 programmable input for different sensors. PIXSYS

DETAILED DESCRIPTION

ATR121
Α 32x74mm highly configurable digital controller. The input can be programmed for temperature sensors, resistance thermometers and thermocouples, but also for pressure transmitters, humidity and flow sensors.
The algorithm for heating-cooling PID control is optimised both for temperature control and for process variables with quick transitory, like pressure control and flow control.
The software functions of the ATR121 include the open-close logic for valve control on industrial thermoregulation, air conditioning, dosing systems.

Specifications

Power supply: 12...24 Vac/Vdc or 230Vac (depending on the model)
Display: 3 digits, 0,56" red + 3 signaling leds
Sealing: Front panel IP54, Box IP30, Terminal blocks IP20
Tuning: manual or automatic
Input: 1 analogue 16 bit, selectable for TC type K, S, R, J, (automatic compensation of the cold junction o..50 °C, ± 0,2% F.S. ± 1 Digit F.S.), thermoresistance PT100, PT500, PT1000, Ni100, PTC1K. NTC10K, (ß 3435K), process signals 0..10V(40000 points), 0/4..20mA (30000points), potentiometer 6KΩ, 150 KΩ (40000 points)
Control algorithms: ON - OFF with hysteresis, P., P.I., P.I.D., P.D. time proportioned, Dead band
Setpoint: 2 setpoints