www.libratherm.com Certificate No. IND86208
Partners In Measurement And Control
401/402, Diamond Industrial Estate, Ketki Pada Road, Dahisar east, Mumbai 400068, Maharashtra, India.
Tel/Fax: 91-22-28963823, 28960569, 28964769. Email: libratherm@libratherm.com sales@libratherm.com
1
Microprocessor Based Multi-Loop PID Temperature Controller
(Product Code 11.1 to 11.6)
PID - 8000
Model Wise Description:
Sr. No Model Description ( X = No. of loop )
11.1 PID-8000-H-4 4 loop
Pid control for heating control
11.2 PID-8000-H-6 6 loop PID Controller for heating control
11.3 PID-8000-H-8 8 loop PID Controller for heating control
11.4 PID-8000-HC-4 4 loop PID Controller for heating and cooling control
11.5 PID-8000-HC-6 6 loop PID Controller for heating and cooling control
11.6 PID-8000-HC-8 8 loop PID Controller for heating and cooling control
Description:
Libratherm offers Microprocessor based one to eight loop PID Temperature Controller (Model PID-
8000) for processes requiring multiple zones heating or heating plus cooling control. It is most
suitable for difficult process, which results in frequent system disturbances, and applications where
simultaneous and accurate temperature control of number of heating/cooling zone is required. It
also eliminates the need for number of individual PID or ON/OFF
Temperature controllers specifications thereby
saves on cost. PID-8000 can accept 8 similar type of
Thermocouples or RTD (Pt-100) inputs and can
provide switching PID or ON/OFF Control output in the form of DC Pulses or SSR Drivers for heating
and cooling. It can also simultaneously provide 8 analog PID control Outputs in the form of (4-20mA)
or (0-5) volt, which can be used to drive external SCR Heater
Power governor or other
manufacturers of actuators.
Open or Faulty
sensor suppliers indications for each zone is also displayed with the respective Zone No. Each
zone loop parameters like PID, SET, Hysterisis, Power Limit and Ramp Time values can be
independently programmed from the user-friendly front panel
industrial membrane keyboard.