Pixsys ATR142 Controller/Indicator with Triple Set

Brand: Calex Electronics Limited

This triple-setpoint controller has a dual red/green LED display which shows the process variable and setpoint value at the same time. 

The built-in switching power supply has an extended range of 24-230 Vac/Vdc and does not require any jumper setting. 

The Analog input is selectable for thermocouples J, K, R and S; Pt100; PTC1000; Ni100; NTC10k (refrigeration industry); Pt500/Pt1000 (widely used in air-conditioning); 0-10 V; 0 to 20 mA and 4 to 20 mA. 

Potentiometers with full scale up to 6 KiloOhms and 150 KiloOhms may also be used and there is a "latch on" function for quick calibration and setting of minimum, maximum and zero via the front keys.
Features
  • 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 Analog 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

Specifications

Accuracy

  • 0.2% ± 1-Digit for mA/V
  • 0.5% ± 1-Digit for TC/RTD

Adjustment

  • Via Front Keys

Applications

  • Building Automation
  • Cereal, Pet Food & Grain Dryers
  • Chillers
  • Dairy Industry
  • Environmental Chambers
  • Galvanizing
  • Heating Element Control
  • Indicator for Inverters
  • Leather & Footwear Machinery
  • Metal Working
  • Refrigeration Equipment
  • Sterilizers

Approvals & Certifications

  • CE
  • RoHS
  • UL

Communication

  • Modbus RTU
  • RS-485

Consumption

  • 2 W

Control Functions Characteristics

  • Heating/Cooling PID
  • On/Off
  • PID Autotuning

Display

  • 4-Digit Green + 4-Digit Red LED
  • 6 Status LEDs

Electrical Connectors

  • Terminal Block

Environmental Protection

  • IP20 - Terminal Blocks
  • IP30 - Housing
  • IP54 - Front Panel
  • IP65 - Gasket

Humidity

  • 35 to 95% Relative Humidity

Input

  • 0-10 Vdc
  • 0-20 mA
  • 4-20 mA

Operating Temperature

  • 0° to 40° C (32° to 104° F)

Output Format

  • Relay Output

Relay Output

  • 5 A - Alarm Relay
  • 8 A - Control Relay

Response Time

  • 15 milliseconds - Sampling Time

RTD Type

  • Ni100
  • Potentiometer ≤ 6 or ≤ 150 KiloOhms
  • Pt100
  • Pt1000
  • Pt500

Sensor, Probe Type

  • J Thermocouple
  • K Thermocouple
  • NTC 10k
  • PTC1000
  • RTD
  • R Thermocouple
  • S Thermocouple

Supply Voltage

  • 24-230 Vac/dc

Show More