Đại lý  Aii Vietnam,PPM OXYGEN ANALYZER GPR-1500 A SERIES Aii Vietnam

Features an advanced galvanic trace PPM oxygen sensor capable of precisely measuring oxygen concentrations ranging from 100 PPB to 1% over a 24 month operating life with no periodic maintenance required, menu driven controls, and, two (2) field selectable alarm set points.

Accuracy:

< 2% of FS range under constant conditions

Analysis:

0-10 PPM, 0-100 PPM, 0-1000 PPM, 0-1%, 0-25% (air calibration only) FS ranges; auto or fixed ranging

Application:

Oxygen analysis in inert, hydrocarbon, helium, hydrogen,
mixed and acid (CO2) gas streams

Area Classification:

General purpose

Alarms:

Two user configurable alarms: magnetic coil relays rated 3A
at 100 VAC, field programmable alarm time delays, alarm
bypass for calibration and system fail alarm

Calibration:

Air or certified span gas of O2balance N2approximating 80%
of range above analysis range recommended

Compensation:

Barometric pressure and temperature

Connections:

1/8″ compression tube fittings

Controls:

Water resistant keypad; menu driven range selection, calibration and system functions

Display:

Graphical LCD 2.75” x 1.375”; resolution 0.01 PPM; displays
real time ambient temperature and pressure

Enclosure:

Fiberglass NEMA 4X, 14”x10”x5″, 8 lbs.

Flow Sensitivity:

None between 0.5-5 SCFH, 1-2 SCFH recommended

Linearity:

±1% of full scale

Pressure:

Inlet – regulate to 5-30 psig to deliver 1-2 SCFH flow to
transmitter; vent – atmospheric

Power:

12-24 VDC non-loop power

Recovery Time:

60 seconds in air to < 10 PPM in < 1 hour on N2purge

Response Time:

90% of final reading in 10 seconds

Sample System:

None

Sensitivity:

< 0.5% of FS range

Sensor Model:

GPR-12-333 for inert gases;
XLT-12-333 for gases containing > 0.5% CO2

Sensor Life:

24 months at 25ºC and 1 atm.

Signal Output:

4-20mA

Operating Range:

Recommended -10 ºC to 45ºC (GPR sensor),
-20ºto 45ºC (XLT sensor)

Warranty:

12 months analyzer; 12 months sensor

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