LL-102 Liquid Point Level Switch

** The new model of the LL-102 Liquid Point Level Switch is the HT1620.

 

The SuperSwitch™ LL-102 Liquid Level Switch is the ideal solution to a host of liquid level sensing and control applications. It uses proven ultrasonic technology to operate in virtually any liquid, regardless of viscosity or aeration. Its small size and standard 3/4″ NPT mounting makes it the perfect choice for new or existing applications. The LL-102 consists of a 316SS sensor and an integral miniaturized, encapsulated electronic control unit, mounted in a cast aluminum, explosion-proof, watertight enclosure.

Operating Principle:

Ultrasonic

Features:

• 1000: 1 wet to dry ratio
• 316 stainless steel sensor
• Application in liquids with varying viscosities, foaming, polymerizing and more.
• Small ~ 3/8″ & 1/2″ NPT mounting
• Epoxy painted enclosure Miniature, encapsulated electronics
• No calibration or special installation
• FM approved
• CSA approved

Specification:

• Repeatability: 2 mm typical
• Delay(On): 0.5 seconds (standard)
• Input Power: 115V or 230V 50/60 Hz AC standard; 12 or 24V DC optional
• Outputs: 10A DPDT relay standard,
• Temperature Range: Sensor -40 º F to +300 º F
• Electronics -20 º F to +170 º F
• Housing: Cast Aluminum, Explosion-proof & Watertight NEMA 4 / NEMA 7 , Class l, Group C & D, Class II, Group E., F, & G, Class lll, Div. 1 & 2
• Sensor Material: 316SS standard
• Pressure: Operating: Up to 1000 psig
• Mounting: 3/4” NPT standard Flange Mounting available
• Weight: 1 lb. (.45kg) approximate