Process control Indicators

Process control Indicators
Product Description


  • Based on state of art latest micro controller technology with watchdog features for fail safe operation.
  • Input RTD (PT100),J,K Thermocouples 4-20 mA factory settable.
  • Automatic cold junction compensation for thermocouples.
  • Automatic wire length compensation for long wire RTD inputs.
  • Very high accuracy 0.25 percent, with software line arization.
  • Easy on-line field calibration to user by front keys.
  • Two independent set points with individual relay output with hysteresis settable.
  • Programmable latch OR non-latch facility for relay output.
  • Isolated retransmission output for process value with programmable range can be set by user.
  • Flameproof version is available on request.


  • Oven control
  • Food processing
  • Cold storage and Chilling plant
  • Constant temperature bath and environmental chamber
  • Plastic/Packaging/Rubber and Metal Industry.

  • Input: 4-20 m; Range: -999to 9999; Resolution: 0.001,0.01,0.1,1; Accuracy: +/-0.25% ofFull scale;
  • Input: RTD (PT-100); Range: -50 to 400 Deg.C; Resolution: 0.1 Deg.C; Accuracy: +/-0.25%of Full scale;
  • Input: K-Type; Range: -50 to 1200 Deg.C; Resolution: 1 Deg.C; Accuracy: +/-0.25% of Full scale;
  • Input: J-Type; Range: -50 to 600 Deg.C; Resolution: 1 Deg.C; Accuracy: +/-0.25% of Full scale;


  • Automatic wire length compensation for long wire RTD (PT-100)sensor
  • Automatic Cold Junction Compensation for Thermocouple (J orK type)

Sensor break:

Temperature sensor break OR sensor open, display show open indication.

Under range Undr over range over  indication for 4-20 mA.


  • Upper- 4 digit, 0.56inch (13 mm), 7-Segment RED L.E.D display for Process value indication.
  • Lower- 4 digit, 0.56inch (13 mm), 7-Segment RED L.E.D display for Set point value indication of RL1.

L.E.D Indication:

RL1 & RL2 for Relay

Set Point:

Two independent set point with individual relay output with hysteresissettable. Programmable latch OR non-latchable for both relay output

Control action:

LO-HI, HI-LO, LO - Very LO, HI - Very HI control action forrelay; programmable by user

Time delay:

0-9999 sec, Common setting for RL1 & RL2 to operate after the Process Value crosses the Set Point Value

Relay contact type:

1 NO-C-NC Relay Contact Rated 230 VAC/5A for RL1 & RL2

Configuration of relay:

RL1 Operates for set point 1, RL2 operates for set point 2

Fault condition:

In Under, Over OR Open condition i.e. fault condition, Relaycan be made OFF or ON; programmable by user.


  • Setting by 3 keys on front panel.
  • Retransmission output(Optional):
  • 1 No. 4-20 mA output with MAX load 750 ohms

Supply (Optional):

230  VAC +/- 10percent OR 110 VAC +/-10 percent OR 24 VDC

Operating Temperature:

-40 to 85 Deg.C

Relative Humidity:

Below 95 percent non condensing.

Enclosure Details:-

  • Protection Class: IP-40
  • Cabinet Material: ABS Plastic
  • Cable Entry: Terminal connector for connection
  • Dimension: 96(W) x 48(H) x 120(D) in mm
  • Cutout: 92(W) x 44(H) in mm
  • Mounting: Panel Mounting
  • Weight: Approx. 1.0 Kg.

Contact Us

17-B, Tarun Industrial Estate, Mogra Pada, New Nagardas Road, Andheri (East), Mumbai, Maharashtra, 400069, India
Phone :+918068090472