Ecotech Acoem Serinus 10 - Power; Operating Conditions; Communications

Serinus® 10 User Manual 3.2
Page 22
24 hours: < 0.3 ppb
7 days: < 0.3 ppb
Span Drift
Temperature dependant: 0.25% of concentration per °C or 0.5 ppb per °C whichever is greater
7 days: < 0.5% of reading or < 0.3 ppb whichever is greater
1.2.4 Power
Operating Voltage
100 - 240 VAC (± 10%)
50 - 60 Hz (autoranging)
Overvoltage Category II
Power Consumption
160 VA (max at start-up)
75 VA (nominal)
1.2.5 Operating Conditions
Ambient Temperature 0 - 40 °C (32 - 104 °F)
Relative Humidity 10 - 80% (non-condensing)
Pollution Degree 2
Sample Pressure Dependence
30% change in pressure produces less than a 0.5% change in reading.
Maximum altitude
1
: 2000 m above sea level
1.2.6 Communications
Analog Output
Three menu selectable current or voltage analog outputs.
 Current output of 0 - 20 mA, 2 - 20 mA or 4 - 20 mA.
 Voltage output of 0 - 5 V, with menu selectable zero offset of 0 V, 0.25 V or 0.5 V.
1
For higher altitude contact Ecotech for support/assistance.