GE VersaMax, Manual

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GFK-1504K Chapter 14 Temperature-Sensing Modules 14-9
14
IC200ALG620
Analog Input, 16 Bit RTD, 4 Channels
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 Comments Selection Comments
25.5 PT 392 25.5 Ohm Platinum,
α
=.00392 at
0°C Lab Std
9.035 CU 427 9.035 Ohm Copper, at 25°C,
α
=.00427
100 PT 385 100 Ohm Platinum, DIN43760,
α =.00385
50 CU 427 50 Ohm Copper, α =.00427
100 PT 3902 100 Ohm Platinum, α =.003902 100 CU 427 100 Ohm Copper, α =.00427
100 PT 392 100 Ohm Platinum,
α
=.00392
IPTS-6 8
100 NI 618 100 Ohm Nickel At 0°C,
DIN43760,
α
=.00618
100 PT 3923 98.13 Ohm Platinum, α =.003923 120 NI 672 120 Ohm Nickel, at 0°C,
α =.00672
100 PT 3916 100 Ohm Platinum, α =.003916 604 NI/FE 518 604 Ohm Nickel/Iron, at 0°C,
α =.00518
1K PT 375 1 KOhm Platinum,
α
=.00375 500 OHM Select UNITS of 1/10 Ohms
10 CU 10 Ohm Copper, at 25°C,
IPTS-68
3000 OHM Select UNITS of 1/10 Ohms
RTD Limits
The table below lists the ohms and temperature limits for different RTD types.
RTD Type Low Ω Limit High Ω Limit Low Temp. °C High Temp. °C
10 Ohm Copper @ 25°C 6.13600 14.8200 –75.00 150.00
10 Ohm Platinum @ 25°C 7.02000 37.2599 –70.00 1000.00
1 KOhm Platinum, α =.00375
199.4880 2754.620 –200.00 500.00
100 Ohm Platinum α =.00385
27.01 389.936 –180.0 850.0
100 Ohm Platinum, α =.003902
93.5400 135.000 –17.7777 99.9999
100 Ohm Platinum IPTS68 (PA) 26.5 327.744 –200.0 630.0
100 Ohm Platinum SAMA-RC21-4 (PC) 26.5 311.874 –200.0 600.0
100 Ohm Platinum JISC-1604-’81 26.5 323.780 –200.0 620.0
25.5 Ohm Platinum Lab Std (PJ) 4.50 83.575 –200.0 630.0
9.035 Ohm Copper (CA) 6.05 16.400 –100.0 260.0
50 Ohm Copper (CB/2) 28.379 105.787 –100.0 260.0
100 Ohm Copper (CB) 56.757 211.574 –100.0 260.0
100 Ohm Nickel (NB) 69.520 223.221 –60.0 180.0
120 Ohm Nickel (NA) 66.600 380.310 –80.0 260.0
604 Ohm Nickel/Iron (FA) 372.789 1318.722 –100.0 204.0
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