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Distributed temperature Control Unit POLSTAT 2300

For better process optimisation and product development.

The Distributed Temperature Control Unit can CONTROL multiple Jacketed Reactors from 250 ml to 50L from Process Lab to Pilot lab by SINGLE CHILLER in place of dedicated Chillers required for individual reactors and  POLSTAT 2300 having flexibility to offer any working range from -50 to 250C and all jacketed  reactors can be set for different temperature, heat / cool cycle and control by SCADA & HMI interface, saving lot of money if one  buys separate Chillers for separate jacketed reactors.

Product Data Product Details
No. of Channel

Analog Inputs: 8
Digital Inputs: 4
Digital Outputs: 4
Analog Output: 1

Analog Input

3- Wire RTD: 4 {Module Termination (Jacket In & Out Sensor), Field termination (Mass & Spare Sensor)}
4-20mA: 3 {Field termination (Spare)}
2-10V DC: 1 {Module Termination (Control Valve Feedback)}

Digital Input

24VDC Isolated Digital (Dry Contact): 4
Field Termination: 2
Module Termination: 2

Communication

RS-485 MODBUS (RJ45 Termination with 24VDC, 500mA for HMI1003)
Ethernet TCP/IP Communication (for SCADA Integration)

  • 8 Analog inputs, 4 Digital Inputs, 1 Analog Output
  • Heater control (Triac/SSR) with series safety relay / contactor (230VAC Aux Supply)
  • Pump control with series safety relay / contactor (230VAC Aux Supply) 
  • RS485 MODBUS interface for remote control module (e.g. HMI1003)
  • Ethernet TCP/IP communication interface for SCADA system
  • User friendly local software calibration (Instrument) facility available