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Selec

Selec DTC204A-2 Temperature Controller

Selec DTC204A-2 Temperature Controller

Rs. 1,519.00
Rs. 3,037.00 Rs. 1,519.00
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Display Specifications

Display 4 Digits, 7 Segment LED single display

 

DTC204A – 2 : Height of display : 0.5385″
LED Indications 1. Output 1 ON T : Auto tune

 

2. Output 2 ON

 

Input Specifications

Inputs Thermocouple (J, K, T, R, S) / RTD (PT100)
Resolution 0.1 / 1 for TC / RTD inputs

 

(fixed 1 for R & S type TC input)
Indication Accuracy For J, K & T inputs : 0.25% of F.S. ±1°

 

For R & S inputs : 0.5% of F.S. ±2°

(20 min of warm up time for TC inputs)

For RTD input : 0.1% of F.S. ±1°

(F.S. = Full scale)
Temperature Unit °C / °F selectable
Input Filter (FTC) 0.2 to 10.0 sec
Sampling Time 250ms

 

Output Specifications

Control Output (Relay or SSR user selectable)
Relay contact (SPDT) 10A resistive @ 230V AC / 30V DC
SSR drive (Voltage pulse) 12V DC, 30mA
Auxiliary output
Relay contact (SPDT) 5A resistive @ 230V AC / 30V DC

 

Functional Specifications

Control Action 1) PID control with auto tuning

 

2) ON – OFF control
Proportional band (P) 1 to 400°
Integral time (I) 0 to 9999 sec
Derivative time (D) 0 to 9999 sec
Cycle time 0.1 to 99.9 sec
Hysteresis width 0.1 to 99.9°
Manual reset value -19.9 to 19.9°
Heat-Cool
Control action PID
Proportional band-cool 0.0 to 400.0°
Cycle time-cool 0.1 to 99.9 sec
Dead band Programmable from set point low limit to set point high limit
Settings for alarm output
Modes Deviation, Absolute
Hysteresis 0.1 to 99.9°

 

Auxiliary supply specifications

Supply Voltage 90 t o 270V AC/DC (50/60 Hz)
Power Consumption 6 VA MAX @ 230VAC

Environmental specifications

Temperature Operating: 0 to 50°C (32 to 122°F)

 

Storage : -20 to 75°C (-4 to 167°F)
Humidity (non-condensing) 95% RH
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