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Page 25
DRX-TC SPECIFICATIONS
INPUT TYPE:
Type J,K,T,E,R,S,B,N, J DIN
Input Type Range °F Range °C
J -346 to 1400°F -210 to 760 °C
K -454 to 2500°F -270 to 1372 °C
T -454 to 752 °F -270 to 400 °C
E -454 to 1832 °F -270 to 1000 °C
R S -58 to 3214 °F -50 to 1768 °C
B +212 to 3300 °F +100 to 1820 °C
N -454 to 2372°F -270 to 1300 °C
J DIN -328 to 1652 °F -200 to 900 °C
ISOLATION:
Dielectric strength to 1000 Vrms transient per
1 minute test based on EN 61010 for 50 Vdc or Vrms
working voltage.
Three way Isolation:
• Power to input
• Power to analog output/communication
• Input to analog output/communication
INPUT OVER-VOLTAGE PROTECTION:
250 VAC for 1 minute
ANALOG TO DIGITALTECHNIQUE:
Dual slope
READ RATE:
3 readings/second, automatic polarity
ACCURACYAT 25 °C:
±1°C for temperature above -150 °C
±2°C for temperature below -150 °C
TEMPERATURE STABILITY:
0.05 °C/°C
STEPRESPONSE FOR RS485 OUTPUT:
2 seconds to 99% of the final value
(Filter time constant = 64)
RESPONSE TIME:
To verify the response time, check the carriage return
<CR>, it will be sent at the end of the response. You
can send another command after you receive the
<CR>.
i.e. send: *01X01
response: 01X01<DATA><CR>
Note: 01 is address.
WARM UP TO RATED ACCURACY:
30 minutes
INPUT POWER:
10 to 32 Volt DC
POWER CONSUMPTION:
2.4 Watts (100 mAat 24 V DC)
OPERATING AMBIENT:
-5 to +55 °C
STORAGE TEMPERATURE:
-40 to +85 °C
RELATIVE HUMIDITY:
90% at 40 °C non-condensing
PWR
R
S
4
8
5
-TX
-RX
+TX
+RX
TER
R
S
4
8
5