Height clearance bar alarm quickly mounts on most existing height clearance bars with a thumbscrew. If it is disturbed by a strike from a vehicle for example, a loud warbling buzzer sounds for 10 seconds, accompanied by a flashing LED. (the time is adjustable)
Battery life is 10 years as it consumes no power until alarming. This yields a battery life expectancy of 22,000 alarm events from the lithium battery included.
Installation consists of pushing it onto the end of a 2″ PVC pipe and positioning it. When in the proper position, simply tighten the thumbscrew. That’s it!
DOCUMENTS
SPECIFICATIONS
DOCUMENTS
SPECIFICATIONS
MATERIALS
- Enclosure material……………………………PVC
- Enclosure screws…………………………… 316 stainless steel
- Enclosure seal……………………………… solid PVC elastomer
- Beacon Lens………………………………… Lexan
- Cord grips (2)…………………………………Nylon
- Buzzer diaphragm……………………………316 stainless steel
- Communications cable………………………8C/24, shielded, PVC jacket 0.032″
PHYSICAL PROPERTIES
- Battery………………………………………. Lithium Manganese Dioxide (Ultralife U9VL)
- Buzzer volume……………………………… 103dB @ 2ft.
- Operating temp (ambient)………………… -40 to 60ºC (-76-140ºF)
- Ingress protection…………………………… IP65 (NEMA 4X)
- Current consumption during alarm…………30mA
- Passive current consumption……………… 11µA
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HEIGHT BAR ALARM
Includes lithium battery