Measurement Computing TempScan/1100 - Manual (Page 54)

3-6 Scanning Cards 889897 TempScan / MultiScan User's Manual
TempRTD/16B RTD Scanning Card
TempRTD/16B Specifications
Note: These specifications are subject to change without notice.
Number of Inputs: 16 (3 or 4 wire).
Alpha: 0.00385.
Input Connectors: Screw Terminal.
Temperature Range, Accuracy and Resolution:
RTD Range Accuracy Resolution
Type 100 Ω Platinum: -100 ° to +630°C; ± 0.2°C; 0.1°C
Type 100 Ω Platinum: -270° to -100°C; ± 0.4°C; 0.2°C
Excitation Current: < 1 mA peak.
Temperature Coefficient: < 0.1%/°C
Temperature Units: °C, °F, °K, °R, and counts.
Linearization: Performed by lookup table; support included for storing user-defined linearization tables in
NV-RAM.
TempRTD/16B Description
The TempRTD/16B RTD scanning card supports 16 channels of 3-wire or 4-wire RTDs. Measurements
may be returned in units of °C, °F, °K, °R. For proper hook-up, refer to the connection diagram.