The infrared gas analyzer is capable of measuring the concentrations of NO, SO2, CO2, CO, CH4 and O2 components in sample gas. NO, SO2, CO2, CO and CH4 are measured by the non-dispersive infrared method (NDIR), while O2 is measured by built-in paramagnetic sensor or external zirconia sensor. A maximum of 5 components including O2 (up to 4 components except for O2 measurement) are simultaneously measurable.
The mass flow type twin detector of high sensitivity and reliability adopted in the infrared ray method detection unit makes the measurement hardly affected by interfering components. In addition, it has a large-size liquid crystal display, providing easy operation, high accuracy and multiple functions.
Ambient air temperature measurements at the optical path.
Temperature controlled optics and detector provide stable measurements—even in wide temperature fluctuations.
Precision optical components reduce sensitivity to contamination in dusty environments.
Scratch-resistant sapphire lenses for simple cleaning in the field.
High-performance brushless chopper motor provides dependable long-term operation.
Fundamental Gas Sampling Rate: 150 Hz
Bandwidth: 5, 10, or 20 Hz; software selectable
Type: Absolute, open-path, non-dispersive spectroscopy
Detector: Thermoelectrically cooled lead selenide
Path Length: 12.5 cm (4.92")
Air Temperature Thermistor: 10K ohm @ 25 °C thermistor
Measurement Range: -40 to 70 °C
Sensor Accuracy: ±0.25 °C from -20 to 70 °C
Resolution: 0.003 °C @ 25 °C
Pressure Sensor:
Measurement Range: 20 to 110 kPa
Sensor Accuracy: ±0.4 kPa from 50 to 110 kPa
Resolution: 0.006 kPa
Outputs: Ethernet
Operating Temperature Range: -25 to 50 °C (-40 to 50 °C verification on request)
Relative Humidity Range: 0-95% (non-condensing)
Weatherproof Rating: Tested to IEC IP65 standard user
Interface: Windows® PC software
Power Requirements: 10.5 to 30 VDC
Steady-State Power Consumption: 4 W typical at 25 °C
8 W max over operating range of -25 to 50 °C
Head:
Size: Diameter 6.5 cm, Length 30 cm
Weight: 0.67 kg; 1.3 kg with mounting post
Head Cable Length: 200 cm
DSI Box:
Size: 13.24 × 14.64 × 6.24 cm (H × W × D)
Weight: 0.93 kg
-Manuals
Infrared Gas Analyzer
-Data sheet