Gizmo Engineering IS-AB Intrinsically Safe Alarm Box

Features:

• Connects to any simple apparatus like a float switch.
• Uninterruptible battery power is always on.
• Replaceable lithium battery lasts for years.
• Low battery alert.
• Smart software allows continuous alarm for one month!
• Very loud& buzzer is 101 dB per 2 feet (like a smoke alarm)
• Durable. Built for rough, wet and corrosive environments. IP65.
• Additional relay output.
• Class I, Div. 1. Groups C, D
• 60079-0 and 60079-11. Zone 0.

Connects to a normally closed (or open) contact and converts it to a loud buzzer and a flashing LED. The 101 dB buzzer has a unique warbling sound that cuts through the sound of the factory. At the time of a level conditions, the buzzer sounds and the beacon LED flashes. At this time the front button will turn off the buzzer. In the default mode, the LED continues to flash until the liquid level is corrected. Resets automatically when alarm condition is corrected. If not in alarm mode, then the front button checks the alarm. Different behaviors can be selected using the DIP switches inside the box.

Durable PVC enclosure is tested and certified for IP65. Suitable for outdoor use and aggressive conditions. Temperature range from + 60°C to -40° C. The alarm box can be connected to any "Simple Apparatus" such as temperature switches, flow switches, pressure switches and more.