Ametek Thermox WDG-VRM, Руководство пользователя

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2-2 | Thermox WDG-V RM
Repeatability:
±1% of reading or 0.1% absolute, whichever is greater
Maximum Inlet Temperature:
204°C (400°F)
Sample Pressure:
± 2 psig max (0.14 kg/cm 2 )
Sample Flow:
2 to 20 scfh (0.94 to 9.4 L/min.)
Analog Output :
Linear current output. The output can be 4-20 mA, 0-20 mA, 20-4 mA, 20-0 mA
and is fully scalable. NAMUR configurable. Hold and track during calibration.
Maximum load 1000 ohms.
Alarm:
Five independent, Normally open alarms.
Set relays to energize or de-energize on alarm.
Contact Rating :
0.5A, 30V, 10VA max., non-inductive load, AC or DC.
Diagnostics :
Sample flow measurement, cell and detector age tracking, cell resistence, calibra-
tion required, analog current verification
Communications :
2 or 4 wire Modbus RTU, TCP/IP ethernet with embedded web server (RJ45 con-
nection), USB port for data collection or software update.