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6 Yrs
3/1/29, Site-4, Sahibabad Industrial Area, Ghaziabad
Ghaziabad, Uttar Pradesh-110001, India+(91)-11-23415674
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Auto Tune Pid Temperature Controller With Dual Output

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Model 6602
Features :

  • Microprocessor based controller, linearised for PT100 sensor & J/K thermocouples with Auto cold junction compensation
  • Auto/Manual tuning selectable
  • PID/On-Off control user selectable
  • Separate displays for Temperature and Set Point
  • Output selectable as Heater/Cooler logic in On/off mode
  • Relay/SSR output selectable
  • Second Set point selectable as Heater/Cooler
  • Offset digitally programmable from front
  • Configuration lockable by rear jumper
  • User programmable hysterisis band in On/Off mode
  • Non-volatile memory to save settings
  • Aesthetically designed front panel with membrane switches

Specification :


4 digit 0.3” 7 segment Red LED
display for Temperature 4 digit 0.3” 7 segment Red LED display
for Set Point


J,K,R & 3 wire PT100


J T/C : 0 to 750°C

K T/C : 0 to 1250°C

R T/C : 0 to 1700°C

PT100: -100.0 to +600.0°C


±0.1% of Full Scale ± 1 digit

Relay Logic

In On/Off mode (P=0), Relay programmable as
Heater/Cooler logic

In PID mode, cycle time of 2sec for SSR and 20sec
for Relay

5 Amps/220V AC Relay Contact output, +10V output for

For Limit-2, On/Off mode with Relay programmable as
Heater/Cooler 1Amps/220V AC Relay Contact outputs

Proportional Band

Settable from 0-200.0

Integral Time (I)

Settable from 0-3000secs

Derivative Time (D)

Settable from 0-3000secs

Hysterisis Band

Settable from 0°C to 20.0°C (For On/Off mode i.e.

Percentage Power

User programmable from 0% to 100% to avoid
overshoots and save power

Offset Band

Settable from -20.0°C to +20.0°C


Non-volatile EEPROM to save settings

Configuration Lock

Open terminals 4&5 to lock selection of Sensor,
control logic & SSR/Relay selection


220V AC ± 15% @ 50/60Hz


48mm x 48mm x 129mm. (Including rear terminal block)


800 grams


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