Universal Temperature Controller Model 6615

Product Description

Model 6615 Universal Temperature Controller

Features:

• Microprocessor based controller, linearised for PT100 sensor & 3 thermocouples (J,K,R) with Auto cold junction compensation.
• Separate displays for Temperature and Set Point
• Relay programmable as Heater or Cooler logic
• Offset digitally programmable from front
• Configuration lockable by rear jumper
• Proportional/On-Off control user selectable
• User programmable hysterisis band
• Percentage on time settable to avoid overshoots and save power
• Non-volatile memory to save settings
• Aesthetically designed front panel with membrane switches

Specification

Display	4+4 digit 0.56 7 segment Red LED
Sensor	J,K,R & 3 wire PT100
Range	J T/C : 0 to 750C K T/C : 0 to 1250C R T/C : 0 to 1700C PT100: -100.0 to +600.0C
Accuracy	0.1% of Full Scale 1 digit
Relay Logic	Programmable as Heater/Cooler logic On/Off or time proportional with 15 sec cycle time for heater logic On/Off for cooler logic 5 Amps/220V AC Relay Contact outputs
Proportional Band	-7.0C to +3.0C around set point with 10% per degree cut
Hysterisis Band	Settable from 0C to 20.0C
Percentage Power	User programmable from 0% to 100% to avoid overshoots and save power
Offset Band	Settable from -20.0C to +20.0C
Memory	Non-volatile EEPROM to save settings
Configuration Lock	Open terminals 4&5 to lock the Sensor type, Relay logic and Set Limits
Supply	220V AC 15% @ 50/60Hz
Dimensions	96mm x 96mm x 135mm. Cut Out : 91mm x 91mm
Weight	800 grams

Advanced Dual Display Control

The Model 6615 controller boasts a dual 4-digit LED display that simultaneously shows the current temperature and setpoint values. This dual display enhances operational clarity and allows for faster adjustments and monitoring during critical processes. The clear LED indicators conveniently signal control states, ensuring operators always have immediate visual feedback.


Flexible Input and Output Options

Tailored for diverse industrial settings, the controller supports both Thermocouple (J/K) and RTD (PT100) sensors with easy input selection. Outputs include either relay or SSR driver options, granting seamless integration into various heating or cooling systems. Its panel mounting and standard external size ensure compatibility with most control panels.


Reliable Performance and Safety Features

With a control accuracy of 0.5% F.S. plus one digit and a fast 5 samples/second rate, this device ensures responsive and stable temperature control. Configurable high/low temperature alarms provide an additional safety layer, making it suitable for critical process environments. Its ABS plastic housing enhances durability and safety in industrial operations.