Applications  Process Industries. Laboratories. Heat Treatment Plants. Plastic Industries.   Features  Bright digital display for easy viewing. Excellent accuracy and....
Dual slope integrating technique with auto zero and auto polarity.
Automatic cold junction and line resistance compensation.
Minimum effects on performance against temperature, humidity and power flactuations.
Digitally linearised scale available optionally.
Control setting by push to set method to avoid any error.
ON/OFF or proportional control available with multiple relay / control output.
S.S.R. output provided optionally for trouble free reliable operation.
Specifications
MODEL
TC - 4010/11 TC - 4020/21
DTIC - 3510/3511 DTIC - 3520/3521
INDICATION/DISPLAY
Calibrated Dial
3 1/2 Digit - 7 Segment RED LED display of 12.5mm character height with auto polarity indication.
INPUT RESISTANCE/EXCITATION CURRENT
Greater than 100kΩ for Thermocouple input/ 1mA excitation current for RTD input.
SENSOR BREAK INDICATION
--
Three least significant digits Blank and most significant didit On.
COLD JUNCTION & LINE RESISTANCE COMPENSATION
Automatic cold junction compensation over ambient temperature of 0 to 60°C. Upto 500Ω line resistance for Thermocouple and up to 20Ω line resistance for RTD three wire configuration.
NO. OF CONTROL POINTS
ONE OR TWO.
TYPE OF CONTROL
ON / OFF Type or Time Proportional Type.
SETTING METHOD
Potentiometric.
SETTING ACCURACY
±2% of span.
No setting error by push to set type facility.
CONTROL OUTPUT
1 Change Over Relay contact, 3Amp. Resistive Load Capacity at 230V AC.
RELAY STATUS
Indicated by RED LED.
OPEN SENSOR PROTECTION
Up scale with Relay Trip.
OPERATING AMBIENT RANGE
0 to 60°C Temperature & 95% R.H. at 40°C (non - condensing).
EFFECT OF TEMPERATURE ON ZERO AND SPAN
For - DTIC - ±0.05 digit/ °C on zero & ±0.01% of Span/°C on span. For - TC - ±0.5%/° on zero & ±0.2% of span/°C on span.
POWER REQUIREMENT
230V ± 10%, 50HZ. 5VA power consumption.
INPUT/OUTPUT TERMINATION
Barrier terminal strip for 0.5 - 1.2mm wire connection.
ENCLOSURE
92x92 (mm) panel cutout with 150mm depth.
92x92 (mm) / 186x92 (mm) panel cutout with 150mm depth.
ON/OFF type - with 0.1% dead band around set point.
Time Proportional type - with 1. Proportional band of 20% adjustable. 2. Reset for adjustment of offset. 3. Proportional period of 10 second fixed.
Code : 3rd digit : 0-ON/OFF, 1-Proportional. 4th digit indicates No. of set points.
Temp. controllers in flameproof enclosures are also available.
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Makarpura, Vadodara, Gujarat 
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