
S8000 -100 User Manual
44
97606 Issue 1, June 2021
APPENDIX A
Appendix A
Technical Specifications
Dew-Point Sensor
Measurement Range
-100...+20 °C (-148...+68 °F) frost/dew point
Measurement Accuracy*
±0.1 °C (±0.18 °F)
Reproducibility at -100 °Cfp
(-148 °Ffp)
±0.15 °C (±0.27 °F)
Stability at -100 °Cfp
(-148 °Ffp)
±0.05 °C (±0.09 °F)
Speed of Response
<2 hrs to ±0.25 °C (±0.45 °F) stability @ -90 °Cfp (-130 °Ffp)
<6 hrs to ±0.25 °C (±0.45 °F) stability @ -100 °Cfp (-148 °Ffp)
Temperature dependence at
-100 °C (-148 °F)
±0.15 °Cfp (±0.27 °Ffp) per 1 °C (1.8 °F) environmental temperature
change
Mirror
Gold plated copper
Temperature Measurement
4-wire Pt100, 1/10 DIN class B
Sample Flow Rate
500...1000 ml/min (recommended 750 ml/min)
Sample Gas Pressure
1.6 bara (23.2 psia) max.
Pressure Sensor
Measurement range
0...1.6 bara (23.2 psia)
Measurement Accuracy
Accuracy 0.25% FS Typical
Thermal error 1.5% FS Typical
Drift 0.2% FS/p.a non-cumulative
Temp Comp -20 °C...+80 °C (-4 °F...+176 °F)
Flow Sensor
Measurement range
0...1000 ml/min
Measurement Accuracy
±1.5% FS (10...100% of rated flow)
Monitor
Resolution
User selectable to 0.001 °C (0.0018 °F), depending on parameter
Measurement units
°C dew/frost point, °C temperature, ml/min flow, bara pressure
Calculated units
Relative humidity – %, Absolute humidity – g/m
3
, ppm
V
, Mixing
Ratio – g/kg, Wet Bulb Temperature (Twb) – °C, °F, Water Vapor
Pressure (wvp) – Pa, °F, Pressure converted DP – °C, °F, Pressure
– kPa, Barg, Psia, Psig
Outputs
Analog:
2x active mA outputs, configurable 0...20 mA or 4...20 mA
Digital:
Modbus RTU over USB
Optional: Modbus RTU over RS485/RS232, Modbus TCP
Alarm:
1x Process Relay
1x Alarm Relay
Both Form C, 1 A, 30 V DC
User Interface
5.7” LCD with touchscreen
Data Logging
SD Card (8GB supplied) and USB interface.
Supports SD Card (FAT-32) – 32 GB max. that allows 24 million logs
or 560 days, logging at 2-second intervals
Environmental Conditions
+5 °C...+30 °C (+41 °F...+86 °F)
Power Supply
85...264 V AC
Power Consumption
185 VA
Содержание Michell Instruments S8000 -100
Страница 1: ...S8000 100 Chilled Mirror Hygrometer User Manual 97606 Issue 1 June 2021 nbn Austria GmbH ...
Страница 51: ...S8000 100 User Manual Michell Instruments 43 APPENDIX A Appendix A Technical Specifications ...
Страница 54: ...S8000 100 User Manual 46 97606 Issue 1 June 2021 APPENDIX B Appendix B Modbus Register Map ...
Страница 63: ...S8000 100 User Manual Michell Instruments 55 APPENDIX C Appendix C Quality Recycling Warranty Information ...
Страница 65: ...S8000 100 User Manual Michell Instruments 57 APPENDIX D Appendix D Return Document Decontamination Declaration ...
Страница 67: ...S8000 100 User Manual Michell Instruments 59 Notes ...