Specifications

• Power Requirements: 100-240 VAC

• Current Draw: Max. 0.2 Amps

• Sensor Technology: Thermal Conductivity

• User Interface: 3.5” Color QVGA TFT LCD Touch Screen

• Measurement Range: 0-100% H₂ of gas concentration

• Hydrogen Measurement Accuracy: +/- 1% of full scale (±1% of gas concentration)

• Hydrogen Measurement Repeatability: +/- 1%

• Hydrogen Measurement Resolution: 0.1%

• Analog Outputs: Two Isolated 4-20mA (User Configurable)

• Analog Output Resolution: 0.005mA

• Analog Output Accuracy: +/- 0.01% of Range

• Analog Output Linearity: +/- 0.01%

• Analog Output Load Resistance: Minimum 0 Ohm, Maximum 500 Ohm

• Digital Communications: RS485 Modbus, Ethernet

• Enclosure Size (Without Filter): Approx. 13”L x 13”W x 6”D / 330mmL x 330mmW x 142mmD

• Enclosure Weight: 22.5 lbs. / 10.2 kg.

• Enclosure Ventilation: Continuous Purge Fan, Dual Vents

• Recommended Flow Rate: 1.5 to 2.0 SCFH / 0.71 to 0.94 lpm

• Process Gas Fittings: Stainless Steel Compression for ¼” OD Tubing

• Calibration Gas Fitting: 1/8” Barb (can be removed for 1/8” Female NPT Port)

• Operating Environment: 10-90 %RH (Non-Condensing)

• Operating Temperature: 32 to 122°F / 0 to 50°C

• Sample Gas Temperature: 32 to 158°F / 0 to 70°C