Ametek 3050-AM, User Manual

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2-2 | 3050 AM Moisture Analyzer
Sample Inlet Pressure Requirement
42 kPa to 345 kPa ( 6 PSIG to 50 PSIG )
Exhaust Pressure
Atmospheric
Sample Flow Requirement
Approximately 50 SCCM
Approximately 900 SCCM @ 50psig inlet with Bypass Option
Inlet Gas Temperature
0 °C to 100 °C (32 °F to 212 °F)
Optimal results are obtained when inlet gas temperature is maintained at
60 °C (140 °F).
Outputs
4-line x 20-character LCD display
One 4 to 20 mA DC analog output
RS-232 / RS-485 serial port
Alarms/Alerts
Three independent contact closures of 30 VAC or 60 VDC maximum, 10 VA
or 1 A maximum resistive, for system alarm, moisture concentration alarm,
and data valid. All are fail-safe by default.
Alarms are available on RS-485 interface.
Environmental Conditions
5 °C to 50 °C (41 °F to 122 °F)
[Optimal performance in low-level applications is obtained when ambient tempera-
ture is maintained at a constant temperature (± 2
°C)]
90% RH maximum, noncondensing
IEC Pollution Degree 2
Maximum altitude 2,000 meters (6560 feet)
IEC Installation Category II
Indoor use only, IEC 529; IP40