Endress+Hauser Oxymax COS22D, Руководство по эксплуатации

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Oxymax COS22D Technical data
Hauser
35
10.2.13 Temperature compensation
Compensation of the membrane properties is realized in the transmitter from 0 to 90 ˚ C (32 to 194 ˚ F),
extrapolation from 90 ˚ C (194 ˚ F)
• Measured variable as partial pressure [hPa] or in Vol%: -5 to 90 ˚ C (23 to 194 ˚ F)
• Measured variable as concentration [mg/l]: 0 to 80 ˚ C (32 to 176 ˚ F)
• Measured variable as saturation [%SAT]: -5 to 90 ˚ C (23 to 194 ˚ F)
10.3 Environment
10.3.1 Storage temperature
–5 to +50 ˚ C (20 to 120 ˚ F) at 95% relative air humidity, not condensing
NOTICE
Danger of drying out
►
Only store the sensor with the protection cap (filled with tap water).
10.3.2 Ambient temperature range
–5 to +135 ˚ C (23 to 175 ˚ F), non-freezing
10.3.3 Ingress protection
IP 68 (10 m (33 ft) water column at 25 ˚ C (77 ˚ F) during 45 days, 1 mol/l KCl)
10.4 Process
10.4.1 Process temperature
–5 to +135 ˚ C (23 to 175 ˚ F), non-freezing
10.4.2 Process pressure
ambient pressure to 12 bar (174 psi)
a0011887
Fig. 12: Defined ranges of temperature compensation depending on the unit of measure