MACURCO GD-2A PDF

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Homes, offices, schools, businesses, hotels and other commercial environments Area: ft2 84 m2 Simple. If gas is detected, the red LED flashes and the alarm condition is activated. Quick Installation: Three part plastic case allows for easy surface mount installation or near flush mount over a four-inch square or double gang electrical box. Maintenance Free: The GD-2A uses a self-purging semi-conductor electronic sensor which requires no maintenance or recalibration.

Trusted Self-Restoring or Latching Functionality: Allows installer to choose whether GD-2A will switch back to normal state after air clears of gas, or stay in alarm until power is interrupted. Temperature Compensated: For accuracy over the entire operating range. Listed to UL Standard for the standard for safety for gas and vapor detector and sensors. Utilizes a full wave bridge rectifier at its power input so that it is independent of the polarity of the input power. Switching regulator is used to efficiently match the wide input voltage range to the fixed, internal power system.

Both lights flash on and off when a trouble condition occurs. Advanced Relay Features Self-restoring operation turns off red light when air clears of gas, switching to normal state.

Jumper wire on circuit board can be clipped to allow unit to latch in upon alarm. Power will then need to be interrupted to unlatch alarm condition.

Alarm Control Panel must be dedicated to gas detection or have alarm devices that provide a distinctive alarm for gas detection. Intended for installation in buildings in non-hazardous locations such as residences, retail stores and office buildings. Easy to install, simple to operate and engineered for reliability.

The GD-2A is the professional choice for heating type gas detection.