Kahn Optisure Remote User Manual page 44

Chilled mirror hygrometer
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Optisure Remote User's Manual
Measurement Units
Pressure Transducer Thread
Monitor
Resolution
Measurement Units
Analog:
Outputs
HMI
Data Logging
Environmental Conditions
Power Supply
Power Consumption
Mechanical Specifications
Dimensions (Instrument)
Dimensions (Sensor)
Weight
Cable Lengths
General
Storage Temperature
Detection System
Calibration
Kahn Instruments
psia, bara, KPa or MPag
⅛" NPT
User-selectable to 0.001 dependant on parameter
°F and °C for dew point and temperature
%RH, g/m
, g/kg, ppm
3
3 channels, user selectable 4-20 mA, 0-20 mA or 0 to 1 V
Digital:
Modbus RTU over USB and optionally Modbus RTU over
RS232 or RS485, or Modbus TCP over ethernet.
Alarm:
Two volt free changeover contacts, one process alarm, one fault
alarm; 1 A @ 30 V DC
5.7" LCD with touchscreen
SD Card (512Mb supplied) and USB interface
SD Card (FAT-16) - 2Gb max. that allows 24 million logs or 560 days,
logging at 2 second intervals
-4 to +122°F (-20 to +50°C)
85 to 264 V AC, 47/63 Hz
100 VA
7.36 x 10.12 x 8.4" (186.9 x 257 x 215mm) h x w x d
ø1.77" x 5.04" (ø45 x 128mm) with M36 x 1.5-6g mounting thread
9.26lbs (4.2kg)
9.8, 16.4 or 32.8ft (3, 5 or 10m)
-40 to +140°F (-40 to +60°C)
Single optics detection system with auto adjustment
4-point traceable in-house calibration as standard
UKAS accredited calibrations optional - please consult Kahn
Instruments
, ppm
(SF
), for calculated humidities
V
W
6
APPENDIX A
37

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