Universal Constant Oxygen Analyzer—GPR-2600

Principle: Electrochemical sensor.

Range: 0~ 1/5/10/25% O₂, automatic or manual switching.

Accuracy: 1% of FS.

Resolution: 0.1% of range.

Sensor Life: >24 months.

Linearity: R-squared value >0.995.

Calibration Gas: Recommended standard gas is 80% of FS O₂ in N₂.

Response Time: 13 seconds to reach 90%.

Certifications: ISO9001, CE certification.

Display: Large LCD screen, real-time display of sample gas pressure and temperature.

Intelligence: Automatic range switching, automatic data storage and graphical display, remote control via USB interface.

Control Keys: Waterproof keys for easy selection of range, calibration, alarm, and system settings.

Alarms: Two relay alarm outputs, power failure alarm output, sensor failure alarm output.

Compensation: Automatic pressure and temperature compensation.

Outputs: 0~1V and 4~20mA analog outputs; USB interface output.

Power Supply: 220 V AC@50Hz.

Operating Conditions

Application: Air separation.

Measurement Media: H₂, He, inert gases, mixed gases, and acidic gases containing CO₂ etc. (specify when ordering).

Pressure: 5~100 Psig.

Temperature: -5~+45℃.

Flow Rate: 1~3 SCFH, recommended: 2 SCFH (approx. 1 liter per minute).

Flow control valve and flow meter, inlet/outlet with 1/4” stainless steel compression fittings.

Physical Characteristics

Enclosure: Aluminum oxide material, panel mounted.

Dimensions: 190 x 274 x 315mm, cutout size: 178 x 223mm.

Weight: Approx. 5Kg.

Options

—Measurement of acidic gases containing CO₂ etc.