Endress+Hauser Memosens COS81E, Руководство по эксплуатации

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Technical data Memosens COS81E
36 Hauser
12 Technical data
12.1 Input
Measured variable Dissolved oxygen [mg/l, µg/l, ppm, ppb or %SAT or hPa]
Oxygen (gaseous) [hPa or %Vol]
Temperature [˚C, ˚F]
Maximum measuring range Measuring ranges apply for 25 ˚C (77 ˚F) and 1013 hPa (15 psi)
c-shaped u-shaped
0.004 to 26 mg/l
0.05 to 285 % SAT
0.1 to 600 hPa 0.004 to 30 mg/l
0.05 to 330 % SAT
0.1 to 700 hPa
The sensor has an operational range up to 1000 hPa.
The specified accuracy is not achieved at values above the maximum measuring range.
12.2 Performance characteristics
Response time From air to nitrogen at reference operating conditions:
• t
90
: < 10 s
• t
98
: < 20 s
Reference operating
conditions
Reference temperature: 25 °C (77 °F)
Reference pressure: 1013 hPa (15 psi)
Maximum measured
error
1)
At 25 °C (77 °F)
Measured value
[mg/l] Maximum measured error
[mg/l] Measured value
[hPa] Maximum measured error
[hPa]
0.04 ±0.008 1 ±0.2
0.8 ±0.017 20 ±0.4
9.1 ±0.1 210 ±2
26 ±0.5 600 ±12
12.3 Environment
Ambient temperature
range
–5 to +100 ˚C (23 to 212 ˚F)
Storage temperature range -25 to 50 °C (77 to 120 °F)
1) In accordance with IEC 60746-1 at rated operating conditions