Servomex NanoTrace DF-760E, Инструкция по эксплуатации

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Specifications DF-760E 19
Alarm Relays:
Four non-latching, independently assignable to oxygen alarms or
to oxygen calibration-in-process indicator and four non-latching, independently
assignable to moisture alarms. SPDT contacts rated at 1 Amp @ 30 VDC resistive
load. Fail safe action upon loss of power to alarm condition. Not designed to
switch AC power.
Analog Output:
0-1, 0-2, 0-5, or 0-10 VDC (minimum load resistance 1K), User
Scalable 0-2 ppb to 0-20 ppm Moisture and 0-2 ppb to 0-20 ppm Oxygen
Audible/Visual Alarm Status Indicators:
Four Oxygen and four Moisture
levels, Temperature, Electrolyte Condition, Moisture cell Diagnostic, Loss of Flow,
Zero Verification or Calibration in Process, Moisture Analyzer off-line, Oxygen
Analyzer analog output freeze during calibration.
Isolated 4-20 mADC:
1K ohm loop resistance max, (28V Compliance voltage
provided)
Digital Communications:
Two-way RS-232 or RS-485 set at the time of order
Power:
100 to 120 VAC, 50/60 Hz, standard, 5 Amps
200 to 240 VAC, 50/60 Hz (optional), 2.5 Amps
Transient Overvoltage Rating:
Category II of IEC 606364-4-443,
Temporary Overvoltage Rating:
1200 V short term up to 5 seconds, 250 V > 5
seconds on 220 VAC analyzer
Warranty:
One year from ship date on the entire instrument. In addition, five years on the
oxygen sensor. See Warranty section.