High Liquid Level Alarm UZK-A

Designed to be mounted on the top of tanks, the UZK-A is powered by two dry-cell batteries (3VDC), requiring no external power source—easy to install and maintain. It is certified explosion-proof and suitable for Zone 0 hazardous areas. Ideal for use in fuel stations, small oil tanks, or water level alert systems.

Key Features:

• Sensitive, reliable piezoelectric level detection

• Fault self-diagnosis for easy maintenance

• Battery-powered, no wiring needed

• Audible and visual alarm with low-battery warning

• Explosion-proof (ExiaIIBT4Ga), safe for Zone 0 applications

Technical Specifications:

• Working Voltage: 3VDC (2 dry-cell batteries)

• Current: <20mA – Response Time: <2 seconds

• Alarm Type: Sound + light

• Temperature Range: -40°C to +60°C

• Pressure Range: 80Kpa ~ 110Kpa

• Probe Height: Customizable upon request

• Explosion-proof Rating: ExiaIIBT4Ga