The CAL 3300 controller is designed to be easy to use, low-cost and reliable. It features CAL's auto-tune, which makes P.I.D. control simple, the controller's self-tune function can automatically selects the optimum P.I.D. values. It also has CAL's unique dAC function to minimise the overshoot problem associated with conventional P.I.D. control. It accepts nine common thermocouple types as inputs, as well as 2-wire RTDs, and has an SSR Driver and Relay output.

• Full PID auto-tuning
• Dual-outputs
• Alarms with 5 options
• PID heat-cool operation
• Ramp & soak operation
• Sleeve mounting for easy maintenance
• Bright LED displays
• IP66 protection from front panel
• CE, UL & CSA approvals
• 3-year warranty

Sensor Input: Thermocouple, RTD, millivolts
      Thermocouple: Type B,E,J,K,L,N,R,S,T
      RTD: 2-wire PT100
      millivolts: 0 - 50mV
Output: 1x Solid State Relay (SSR) Driver (5V dc logic), 1x Relay (2A SPST)
Supply Voltage: 90 - 264Vac, 50-60Hz
Dimensions: 51.0 x 28.5 x 116.2mm (overall)
Weight: 110g

  CAL 3300 Data Sheet