15J(win) / 30J(win)

The WatchGas 15J(win) and 30J(win) are robust, weatherproof fixed gas detectors. The 30J enclosure opens with two Allen screws for quick access during servicing and calibration of large systems.
Mounting spacers improve airflow around the detector for faster response and make fixing to round pillars in car parks easier. A standard 4-20 mA signal with CANbus address allows networking through the WatchGas COMBI system or your own monitoring system.
Typical uses: car parks, tunnels, plant rooms and outdoor installations.
Alarm set points should follow your risk assessment, site standard and the detector's capability, using the UK workplace exposure limits in HSE EH40 as a reference; flammable gas alarms are typically set at 10% and 20% LEL. We can help you choose sensors and set points for your site.
We supply fixed detection to your specification or your consultant's design, and our engineers service and calibrate installed systems on site, typically every six or twelve months. Call 01489 326031 for advice or a quote.