QUALITROL 032/042/045 & AKM 44712/34725 Large oil level indicators

Provides continuous indication of the liquid level inside of a transformer’s main tank, conservator tank or load tap changer compartment. Models available with gear driven or lever driven float mechanisms. Gear driven mechanism provides amplified pointer movement relative to corresponding float travel. Lever driven gauges offers slimmer profile for tight spaces within a transformer. Integrated switches allow for limit and alarm control functions.

• 6 inch (150 mm) dial face with lever (radial) or heavy duty gear driven float arm for use in various tank geometry
• 032/042 feature a field replaceable case (dial) can be exchanged without lowering oil level or compromising tank seal
• Up to 2 adjustable SPDT switches (032/042 features rotatable lens for switch testing)
• Magnetically coupled for leak free operation

Better transformer protection with accurate oil level monitoring and alarm and limit functions 

• Low level and high level alarm control is made possible with up to 3 integrated switches for 032, 042 and 045 models and up to 4 switches for 44712 and 34725 models
• Gear driven mechanism provides amplified pointer movement relative to the corresponding float movement for enhanced clarity of visual display
• Models with analog output (0-1 mA or 4-20 mA) allow for continuous remote monitoring of oil level

Rugged design and corrosion resistant materials provide long, trouble free life 

• Die-cast Aluminum housing is coated with a thermosetting powder coat finish
• Stainless steel and corrosion resistant parts protect gauge against harsh environmental conditions
• Optional UV resistant polycarbonate lens resists yellowing with age
• 045 models are designed for hazardous locations and are UL listed for class 1 div 2

Many options provide customized solutions for your application 

• Switching can be supplied for various liquid levels
• Both industry-standard and custom engineered dial markings are available
• A wide variety of electrical connections are available including quick connects, Military style, ANSI, conduit-ready and terminal box styles

• Universal replacement case for field replacement (032/042/045)
• Float travel ranges from min to max markings for various tank configurations
• Tank connection (flange) style, materials, dial style and dial layout
• Electrical connection types, cable size, lengths and wire colors
• Resistive (potentiometer) or 4-20mA electronic output for remote indication and SCADA system integration

For highly visable indication of oil or liquid level with switches (contacts)for control or alarm functions. Primarily used on oil filled transformers, load tap changers, conservator tanks and other related apparatus.