Temperature Indicator Controller (Series 900)

Model Wise Description:

Model                  Product Description

DTI-902                Temperature Indicator

DTC-903               One or Two set point On-Off Controller 

Technical Specifications:

Input  

Thermocouple type J, K, or RTD(Pt-100) 2 or 3-wire input (User selectable)

Range    

For K type : 0 to 1372 ^oC

For J type : 0 to 760 ^oC

For Pt-100 : 0 to 400 ^oC or 0.0 to 100.0 ^oC  or  -50.0 to +50.0 ^oC

Resolution         

0.1/1 ^oC Subject to the specified input and range

Accuracy             

Better than ± 0.2% of the specified range

Display

4 digit 0.5 Red 7-segment LED display for process value

4 digit 0.5 Red 7-segment LED display for set value (*)

CJC        

Built-in automatic from 0 - 50 ^oC

Open sensor indication  

Fault message is displayed and outputs are turned off for fail safe operation.

Control Action(*)           

ON / OFF with programmable Hysterisis.

No. Of  Set  points (*)   

Two and configurable for High, Low and Off mode.

Control outputs (*)        

2  DC pulses  0 to 10VDC and 2 Relay contacts (5A @ 230VAC) or

2 DC pulses 0 to 10VDC and 2 ACSSR.  (Outputs are optically isolated).

Output indication(*)     

Front panel LED indication for Outputs and Selected set point.

Key board settings         

Front panel membrane key pad for parameter settings.

Supply  

Universal supply of 90 to 250 VAC (5VA max.), 50/60Hz or

24VDC @ 500mA (optional - please contact us).

Size   / Enclosure  / Weight        

96 x 96 x 75 mm / ABS  / 250 gms / (DTI-902 and DTC-903)

(*) Applicable only for model DTC-903.

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