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220 UDC 3300 Process Controller Product Manual 4/00
7.2 Minimum and Maximum Range Values
Select the range values
You should calibrate the controller for the minimum (0 %) and maximum
(100 %) range values of your particular sensor. If you have a two-input
controller, calibrate each input separately.
Select the Voltage or Resistance equivalent for 0 % and 100 % range
values from Table 7-1. Use these value when calibrating your controller.
Table 7-1 Voltage and Resistance Equivalents for 0 % and 100 % Range Values
PV Input Range Range Values
Sensor Type
° F ° C 0 % 100 %
Thermocouples
B
0 to 3300 –18 to 1816 –0.100 mV 13.769 mV
E
-454 to 1832 –270 to1000 –9.835 mV 76.373 mV
E (low)
-200 to 1100 –129 to593 –6.472 mV 44.455 mV
J
0 to 1600 –18 to871 –0.886 mV 50.060 mV
J (low)
20 to 770 –7 to410 –0.334 mV 22.400 mV
K
0 to 2400 –18 to1816 –0.692 mV 52.952 mV
K (low)
–20 to 1000 –29 to538 –1.114 mV 22.255 mV
NiNiMoly (NNM68)
32 to 2500 0 to1371 0.000 mV 71.330 mV
NiNiMoly (low)
32 to 1260 0 to682 0.000 mV 31.820 mV
NiMo-NiCo (NM90)
32 to 2500 0 to1371 0.000 mV 71.773 mV
NiMo-NiCo (low)
32 to 1260 0 to682 0.000 mV 31.825 mV
Nicrosil Nisil (Nic)
0 to 2372 –18 to1300 –0.461 mV 47.513 mV
R
0 to 3100 –18 to1704 –0.090 mV 20.281 mV
S
0 to 3100 –18 to1704 –0.092 mV 17.998 mV
T
-300 to 700 –184 to371 –5.341 mV 19.097 mV
T (low)
-200 to 500 –129 to260 –4.149 mV 12.574 mV
W5W26
0 to 4200 –18 to2315 –0.234 mV 37.075 mV
W5W26 (low)
0 to 2240 –18 to1227 –0.234 mV 22.283 mV
Honeywell Radiamatic
Type RH
Type RI*
0 to 3400
0 to 9999 max.
–18 to1871
–18 to 9999 max.
0.00 mV
0.00 mV
57.12 mV
60.08 mV
RTD
(IEC Alpha=0.00385)
100 ohms
100 ohms (low)
200 ohms
500 ohms
-300 to 1200
-300 to 300
-300 to 1200
-300 to 1200
–184 to649
–184 to149
–184 to649
–184 to649
25.18 ohms
25.18 ohms
50.36 ohms
125.90 ohms
329.13 ohms
156.90 ohms
658.26 ohms
1645.65 ohms
Linear
Milliamps
4 to 20 mA
0 to 20 mA
4.00 mA
0.00 mA
20.00 mA
20.00 mA
Millivolts
0 to 10 mV
0 to 50 mV
0.00 mV
0.00 mV
10.00 mV
50.00 mV
Volts
1 to 5 Volts
0 to 5 Volts
0 to 10 Volts
1.00 Volts
0.00 Volts
0.00 Volts
5.00 Volts
5.00 Volts
10.00 Volts
Carbon
0 to 1250 mV 0.00 mV 1250 mV
Oxygen
–30 to 510 mV –30.00 mV 510.00 mV
*User must enter the range manually per RI type and application.
ATTENTION
Thermocouple voltages are for a reference junction temperature of 32 °F (0 °C).