Macurco HD-12 Hydrogen Detector: Use with Alarm Control Panels
High & Low level N.O. alarm relays, 12-24 VAC or VDC operation, special calibrations available.
Features
- Mounts in standard 4 x 4 electrical box.
- Alarm relay set at 10% of Lower Explosive Level (10% and 25% of LEL on HD-12).
- N.O. sealed reed type dry contact relays.
- Easy installation.
- No Maintenance or recalibration required.
- Supervised system.
- Recommended Coverage: 900 sq. feet.
- Mounting Height: One foot below ceiling.
- All units are 100% Gas Tested.
- Solid-State Sensor: Maintenance Free
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