IOtech MultiScan 1200, User Manual

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46 Chapter 6: MultiScan/1200 Scanning Cards TempScan / MultiScan User's Manual
MTC/24 Thermocouple/Volt Scanning Card
MTC/24 Specifications
Note: These specifications are subject to change without notice.
Number of Channels: 24 differential; programmable by channel as specific thermocouple type or a
voltage input.
Input Types: J, K, T, E, R, S, B, N custom thermocouple, and voltage.
Input Connectors: Screw Terminal
Thermocouple Wire: #16 AWG maximum, #24 AWG minimum; #20 AWG recommended for type J,
K, T, E and N; #24 AWG recommended for type R, S, and B.
Temperature Range, Accuracy, and Resolution: Accuracy is based on 18 to 28
°
C, 1 year; includes
cold junction compensation; excludes thermocouple errors; thermocouple readings based on NIST
Monograph 175. Resolution given is the typical value; excludes thermocouple errors.
Thermocouple Range Accuracy Resolution
Type J: -100
°
to +760
°
C;
±
0.5
°
C; 0.10
°
C.
Type J: -200
°
to -100
°
C;
±
0.8
°
C; 0.20
°
C.
Type K: -100
°
to +1372
°
C;
±
0.6
°
C; 0.10
°
C.
Type K: -200
°
to -100
°
C;
±
0.8
°
C; 0.20
°
C.
Type T: -100
°
to +400
°
C;
±
0.5
°
C; 0.15
°
C.
Type T: -200
°
to -100
°
C;
±
0.8
°
C; 0.25
°
C.
Type E: -100
°
to +1000
°
C;
±
0.7
°
C; 0.10
°
C.
Type E: -200
°
to -100
°
C;
±
0.9
°
C; 0.20
°
C.
Type R: 0.0 ° to +1780 ° C; ± 2.0 ° C; 0.40 ° C.
Type S: 0.0
°
to +1780
°
C;
±
2.0
°
C; 0.40
°
C.
Type B: +350
°
to +1820
°
C;
±
2.0
°
C; 0.50
°
C.
Type N: -100
°
to +1300
°
C;
±
0.6
°
C; 0.15
°
C.
Type N: -200
°
to -100
°
C;
±
0.9
°
C; 0.20
°
C.
Temperature Units:
°
C,
°
F,
°
K,
°
R, and mV.