TheĀ Series AT-605 ATEX/IECEx approved magnehelic differential pressure transmitterĀ provides for both visual monitoring and electronic control of very low differential pressures in hazardous locations.

An easy-to-read dial gauge is complimented by the two-wire, 4-20mA control signal utilizing the time-proven Dwyer Magnehelic gauge mechanical design and Series 600 transmitter technology.

The two-wire design simplifies any 4-20mA control loop powered by a 10-35 VDC supply. Flameproof enclosures are available in aluminium and can include a glass window for viewing process pressure on the gauge face.

It is suitable for a wide range of applications such as monitoring duct, room, or total building pressures as well as filter monitoring.

It is also suitable for local indication of clean room pressures with process signals sent to the control room or hazardous area pressure measurement and transmitter output.

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