Pixsys ATR142
Panel-mounted indicating PID controller with 3 setpoints

New model ATR144 now available
Alternative Product:Pixsys ATR144


  • Dual displays show the measured value and setpoint at the same time
  • Three setpoints for control and alarm
  • Ideal for temperature, flow, level, pH or pressure measurements, and many others
  • Universal analogue input for current, voltage, thermocouple, RTD, thermistor or potentiometer
  • Relay, SSR and RS485 Modbus output options
  • Highly configurable; one model suits many applications
  • CE Marked and UL Recognized

General Specifications

1 configurable for J, K , R or S thermocouples; Pt100; Ni100; Pt500; Pt1000; PTC; NTC; 0/4 to 20 mA; 0 to 10 V DC; potentiometers <= 6 kΩ or <= 150 kΩ
Control relay 8 A; Alarm relay 5 A; SSR Control/Alarm; Open/Close logic (time-proportioned); RS485 serial communication, MODBUS RTU/Slave (version -T)
Control Action
ON/OFF; PID Autotuning; Heating/Cooling PID
Via push buttons, memory card (optional) or PC software (optional). Parameters protected by password
4-digit green + 4-digit red LED; 6 status LEDs
0.5% ± 1 digit for TC/RTD; 0.2% ± 1 digit for mA/V
Sampling Time
15 ms (selectable software filter on input and display)
Supply Voltage
24 to 230 V AC/DC
Power consumption
2 W
Operating Temperature
0°C to 40°C
Operating Humidity
35% to 95% RH
IP54 front panel (IP65 with gasket), IP30 housing, IP20 terminal blocks
35H x 77W x 60D mm
Product Markings
CE, UL, RoHS Compliant

Typical Applications

Dairy industry
Environmental chambers
Leather and footwear machinery
Cereal, pet food and grain dryers
Metalworking and forging
Heating element and burner control
Indicator for inverters
Building automation

Electrical Installation

Dimensions (mm)

The following accessories are available for the ATR121:

• Memory card for quick configuration of many controllers

• LABSOFTVIEW software for configuration

• Panel sealing gasket


Model Description
Pixsys ATR142 controller/indicator, panel mountable, dual 4-digit displays, 3 setpoints, with:
ATR142-ABC 2x relay outputs and SSR output
ATR142-ABC-T 1x relay output, logic SSR/analogue output and RS485 Modbus RTU communications