Crystal nVision Reference Recorder - RTD100 Module Specifications; RTD100 Accuracy, Units, and TCR

Page 46 • Crystal Engineering Corporation
Temperature.Module.(RTD100).Specications
.X
Accuracy
0% to 100% of Full Scale . . . . . . ±(0.015% of reading + 0.02Ω)
.X
Ranges,.Resolutions.and.Units
Range . . . . . . . . . . . .0 to 400Ω for use with 100Ω PRT (platinum resistance temperature detectors)
Resolution . . . . . . . 0.01 on all scales
Units . . . . . . . . . . . . . ºC, K, ºF, R, and Ω
.X
Wiring.Types.and.TCRs
Wiring Types: . . . . 2-, 3-, or 4-wire
Available TCR Selections: 0.00385, 0.003911, 0.003926
.X
Connection
RTD Sensor Connector Interface:
P/N 3953: RTD Connection Kit (one IP67 terminal block connector)
(equivalent to Phoenix Contact Order Number: 1501265, or
Part Number: SACC-M8MS-4CON-M-SM, or Binder P/N: 99-3383-100-04)
Cable Diameter . . . . . . . . . . . . . . . . . . . . . . . . 3.5 to 5.0mm [0.14 to 0.012 in] with smooth,
continuous covering adequate for IP67 sealing
Stranded Conductor Cross Section . . . . . 0.14 to 0.5mm
2
[0.0002 to 0.0008 in
2
]
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Logging.Interval
Fastest Logging Interval . . . . . . . . . . . . . . . . . . .2 readings per second.
Although nVision logging interval may be set to a faster rate, the RTD100 module will update
the temperature reading at 2 readings per second or less.
.X
Entity.Parameters
The RTD100 module has these specic input entity parameters:
Ui = 0 Uo = 9.73 V
li = 0 lo = 1.6642 V
Pi = 0 Po = 1.1 W
Co = 0.5 uF
Lo = 12 uH*
*Total cable inductance between all modules