Dual Display Temperature Controller (RS-485, SSD/Relay)
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Product Condition: New
1.00 LBS
Minimum Purchase:
10 units
Dual Display Controllers

The CAL 9400 1/16 DIN dual-display temperature controller is designed to be easy-to-use and reliable within the most demanding process and manufacturing applications.

Designed for industrial or scientific applications CAL 9400 has an impact resistant smoked fascia with rubberized buttons with positive feedback. PID tuning is simple and efficient whilst the unique DAC function minimizes overshoot.


  • 2 x 4 digit LED display with 2 output LEDs
  • Easy-to-use auto tuning
  • Simple menu-driven configuration
  • Single ramp/soak (dwell) program
  • IP66 protection
  • CAL grafix configuration & data logging software


Product Category Single Loop controller
Dimensions and size 48mm x 48mm x 107mm (HxWxD), 1/16 DIN
Primary Input Type Thermocouple: B, E, J, K, L, N, R, S, T. PT100 : 2 wire. Linear: 0 to 50mV
Other Inputs None
Output Function Heat, Cool, Alarm
Output Type Relay (rly1 2A, rly2 1A resistive), SSd ( 5Vdc +0/-15% 15mA non-isolated)
Max. Number of Outputs 2
Control Type PID heat only, PID heat cool , ON/OFF
Power Supply 100–240V AC
50–60Hz +/- 10% maximum permitted fluctuation
Communications RS232 & RS485 Modbus RTU
Panel Sealing IP66
Certifications CE, UL, CSA
Other Functions DAC (derivative approach control), Single ramp soak program
Software Tools CALgrafix – configuration and datalogging software

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