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Thermocouple: Ranges selectable from front panel:
Calibration: Complies with BS4937, NBS125 and
IEC584.
Sensor Break Protection: Break detected within two seconds. Control
outputs set to OFF (0% power); Alarms
operate as if the process variable has gone
over-range.
Resistance Temperature Detector (RTD) and DC mV: Ranges selectable
from front panel:
Type and Connection: Three-wire Pt100
Calibration: Complies with BS1904 and DIN43760.
Lead Compensation: Automatic scheme.
RTD Sensor Current: 150
mA (approximately)
Sensor Break Protection: Break detected within two seconds. Control
outputs set to OFF (0% power). For RTD
input, alarms operate as if the process
variable has gone under-range. For DC
S077-A Volume II A-2
Type Input Range Displayed Code Type Input Range Displayed Code
L
0.0 - 205.7°C
1815 B
211 - 3315°F
1934
L
32.0 - 402.2°F
1816 B
100 - 1824°C
1938
L
0 - 450°C
1817 N
0 - 1399°C
5371
L
32 - 841°F
1818 N
32 - 2550°F
5324
L
0 - 762°C
1819 C/W5
0 - 2316°C
5111
L
32 - 1403°F
1820 C/W5
32 - 4201°F
5112
Input Range Displayed Code Input Range Displayed Code
0 - 800°C*
7220
0.0 - 100.9°C
2295
32 - 1471°F
7221
32.0 - 213.6°F
2296
32 - 571°F
2229
-200 - 206°C
2297
-100.9 - 100.0°C
2230
-328 - 402°F
2298
-149.7 - 211.9°F
2231
-100.9 - 537.3°C
7222
0 - 300°C
2251
-149.7 - 999.1°F
7223
* Default