Multi-Component Gas Analyzer And Sampling Unit : VA-3000/VS-3000

The VA-3000 Analyzer from Horiba Instruments features a modular design that allows the user to configure any combination of up to three detectors in one 19-inch rack mount case. Detector modules include non-dispersive infrared (NDIR), chemiluminescence, paramagnetic, zirconium oxide, galvanic and magnetopneumatic measurement technologies with ranges from single digit ppm to 100% concentrations. Horiba's proprietary IR flow sensor is not affected by external vibration, which allows stable and reliable measurement whether the unit is stationary or mobile. The newly developed NDIR detector also integrates Horiba's patented chopper motor design, which stabilizes rotation and eliminates noise to significantly extend the lifetime of the module. The VA-3000 can be configured to meet the requirements of most process and environmental monitoring applications.

A choice of any three of the following modules can be combined for your specific application needs.

• Chemiluminescence for NOx
• NDIR for CO, CO2, SO2, N2O, CH4, C2H4, C3H8 and others.
• Magnetopneumatic, paramagnetic, galvanic, or zirconia for O2.

Instrument Features

• Measurement ranges from low ppm to 100% levels.
• Short warm-up time, no heaters.
• Virtually no vibration sensitivity.
• Automatic calibration.
• Two 4-20mA outputs per channel.
• Two RS-232 prots for Modbus or Ethernet data communication and remote control.
• O2 correction for NOX, SO2, CO, CO2, and CH4.
• Digital I/O for alarms and control.