Temperature Transmitter with dual outputs

     Features

TW2C General Specifications
Accuracy ±0.25% F.S
Temperature characterisitc ±200ppm F.S/ºC
Response Time less than 2sec (0-90%) or less than 3msec
Front Adjustments ±5% for zero and span
Insulation resistance Between input and output/power supply: more than 100Mohm at 500VDC
Dielectric strength Between input and output/power supply: for 1 min at 1500VAC
Power supply voltage 100 to 240VAC or 24 VDC +/- 10%
Consuming current less than 50mA ( at 100VAC) Less than 100mA ( at 24 VDC)
Operating ambient temp -5 - 50ºC
Operating ambient humidity Less than 90% RH (No-condensing)
Storage Temp -10 to 70ºC
Storage Humidity Less than 60% RH (no condensing)
weight approx 160g
 
 
INPUT Specifications -
 
Sensor Code Input Temperature Minimum Span
R R 0 - 1700ºC 400ºC
K K -50 to 1200ºC 100ºC
E E -50 to 900ºC 100ºC
J J -50 to 1000ºC 100ºC
T T -50 to 350ºC 100ºC
S S 0 to 1700ºC 500ºC
B B 200 to 1700ºC 1000ºC
Pt 1000 P -150 - 800ºC 100ºC
Thermocouple Input Specification
Accuracy of Cold Junction Compensation ±1ºC (10 to 30ºC)
(For thermocouples other than B type thermocouple)
RTD Input Specification
Allowable leadwire resistance: Less than 100 ohm
Current flowing through RTD: 1mA
 
OUTPUT Specifications
  1st Output

Code Output Signal Output Load Resistance output at burnout
A 4-20mA less than 550 ohms 120% Full Scale
Y Special

  Y specification

Code Output Signal Output Load Resistance output at burnout
Y 0-5VDC more than 2K ohms 120% Full Scale
1-5VDC more than 2K ohms
0-10VDC more than 4K ohms
 

Second output

Code Output Signal Output Load Resistance output at burnout
0 0-5VDC more than 2K ohms 120% Full Scale
1 1-5VDC more than 2K ohms
2 0-10VDC more than 4K ohms
A 4-20mA less than 550 ohms

 

Ordering Information

Price each $450.00 any configuration Configure and order on line
Build part Number as follows TW-2C-wxy-z
w = Input R,K,E,J,T,S,B,P
x = 1st output A for 4-20mA
Y for Special
y = 2nd output 0 for 0 to 5VDC
1 for 1-5VDC
2 for 0-10V DC
A for 4-20 mA
z = Power Supply

1 for 100 to 240VAC
2 for 24V DC

example K type input with 4-20mA output and 1-5VDC output powered by 110V AC
part number would be TW-2C-KA1-1
 

Topac Inc. 231 CJC Highway, Suite 103 Cohasset MA 02025 USA
Tel: 781 740 8778 Fax: 781 740 8779
e-mail: sales@topac.com

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