The DwyerOmega Series GSTA CO & NO₂ Transmitters are designed to detect harmful gas concentrations in parking garages, loading docks, and mechanical rooms. Featuring field-selectable ranges and outputs, they provide flexible, reliable gas monitoring for HVAC and safety systems.
The DwyerOmega Series GSTA CO & NO₂ Transmitters from Hinco in Perth, WA, delivers accurate gas monitoring for underground parking garages, loading docks, and mechanical rooms. It measures carbon monoxide from gasoline engines and nitrogen dioxide from diesel engines, with selectable current or voltage outputs for easy integration into building management systems. CO models let you choose a range from 0–50 PPM or 0–500 PPM, while NO₂ models have a standard 0–10 PPM range. An internal dip switch allows you to invert the output if needed. Field calibration is simple with the optional A-449 remote LCD display, and the display also alerts you when the sensor needs replacement.
| Function | Gas transmitter for CO and NO₂ detection |
|---|---|
| CO Range | 0–50 PPM or 0–500 PPM (field-selectable) |
| NO₂ Range | 0–10 PPM (standard) |
| Output | Field-selectable current or voltage output |
| Configuration | Internal dip switch for output inversion |
| Display | Optional A-449 remote LCD display |
| Calibration | Field calibration via optional remote display |
| Typical Sources | Gasoline engine CO / diesel engine NO₂ |
The DwyerOmega Series GSTA CO & NO₂ Transmitters are used for:
Hinco Instruments is your authorised DwyerOmega distributor in Perth, WA. Contact us for pricing, availability, and technical support.
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