::: UNITECH INSTRUMENTATION :::
MUMBAI - 400 086

UNIVERSAL
PROCESS CONTROLLER

 CLASSIC FEATURES :-

* Universal input type for thermocouple J, K , R, S, T, RTD(PT-100), 4 - 20mA, 0 - 10V,
* Automatic cold junction compensation for thermocouples.
* Very high accuracy 0.25%, With software linearization.
* Temperature sensor break, ‘oPEn’ indication.
* Under Range ‘undr’& over range ‘OuEr’indication for 4 to 20 mA & 0 - 10VDC linear input.
* Easy on-line field calibration by user by front keys.
* Built in temperature reading in °C or F by user selectable.
* Reading offset facility to compensate the field error.
* Two independent set points individual for each channels with two common relay.
* Hysterisis : Programmable for relay output.
* Output - 1 NO/C/NC Relay contact rated 230 V/5Amp. for both relay 1 (ALARM 1) and
   relay 2 (ALARM 2) common for all channels.
* Programmable latch & non-latch facility for common relay & relay Indication.
* Optional RS-232 / RS-485 serial port with modbus RTU protocol.
* Optional on line Data Acquisition computer software.
* Optional Parallel port for direct printout on 80 column dot-matrix / printer without need
   of Computer.

 
 APPLICATIONS :-
 

The TC-403L universal process controller is a pert of TC series intelligent microcontroller
based indicator instrument for realization of economic solution of process control problem.
It is mostly used in,
* Heat treatment control system.
* Pharmaceutical validation, ISO Certification and validation.
* Online recording for Oven & BOD, Incubator, Humidity Chamber.
* Winding temperature of generators, bearings, motors, transformers.
* Heat treatment in furnace.
* Primary & auxiliary temperature scanning of boiler.
* Iron & steel industries for soaking pits oxygen plate, smelter plant.
* Sugar industry for Pan alternation, dailer automation, Chemical & petrochemical industry.

 
 TECHNICAL SPECIFICATIONS :-