Input Selection To Include Rtd Type; Rtd Limits - GE VersaMax Manual

Input Selection to Include RTD Type

Each input channel can have a different RTD type. The module supports the RTD types
listed below. If the actual RTD resistance does not match a defined type, an adjustment
factor can be configured in tenths of ohms.
Selection
25.5 PT 392
100 PT 385
100 PT 3902
100 PT 392
100 PT 3923
100 PT 3916
1K PT 375
10 CU

RTD Limits

The table below lists the ohms and temperature limits for different RTD types.
10 Ohm Copper @ 25°C
10 Ohm Platinum @ 25°C
1 KOhm Platinum, α =.00375
100 Ohm Platinum α =.00385
100 Ohm Platinum, α =.003902
100 Ohm Platinum IPTS68 (PA)
100 Ohm Platinum SAMA-RC21-4 (PC)
100 Ohm Platinum JISC-1604-'81
25.5 Ohm Platinum Lab Std (PJ)
9.035 Ohm Copper (CA)
50 Ohm Copper (CB/2)
100 Ohm Copper (CB)
100 Ohm Nickel (NB)
120 Ohm Nickel (NA)
604 Ohm Nickel/Iron (FA)
GFK-1504K Chapter 14 Temperature-Sensing Modules
Comments
25.5 Ohm Platinum, α =.00392 at
0°C Lab Std
100 Ohm Platinum, DIN43760,
α =.00385
100 Ohm Platinum, α =.003902
100 Ohm Platinum, α =.00392
IPTS-6 8
98.13 Ohm Platinum, α =.003923 120 NI 672
100 Ohm Platinum, α =.003916
1 KOhm Platinum, α =.00375
10 Ohm Copper, at 25°C,
IPTS-68
RTD Type
Low Ω Limit
6.13600
7.02000
199.4880
27.01
93.5400
26.5
26.5
26.5
4.50
6.05
28.379
56.757
69.520
66.600
372.789
Analog Input, 16 Bit RTD, 4 Channels
Selection Comments
9.035 CU 427 9.035 Ohm Copper, at 25°C,
α =.00427
50 CU 427 50 Ohm Copper, α =.00427
100 Ohm Copper, α =.00427
100 CU 427
100 NI 618 100 Ohm Nickel At 0°C,
DIN43760, α =.00618
120 Ohm Nickel, at 0°C,
α =.00672
604 NI/FE 518 604 Ohm Nickel/Iron, at 0°C,
α =.00518
500 OHM Select UNITS of 1/10 Ohms
3000 OHM Select UNITS of 1/10 Ohms
Low Temp. °C
High Ω Limit
14.8200 –75.00
37.2599 –70.00
2754.620 –200.00
389.936 –180.0
135.000 –17.7777
327.744 –200.0
311.874 –200.0
323.780 –200.0
83.575 –200.0
16.400 –100.0
105.787 –100.0
211.574 –100.0
223.221 –60.0
380.310 –80.0
1318.722 –100.0
14
IC200ALG620
High Temp. °C
150.00
1000.00
500.00
850.0
99.9999
630.0
600.0
620.0
630.0
260.0
260.0
260.0
180.0
260.0
204.0
14-9