Fail-Safe Rotary Level Indicator

Model: MAXIMA+

BinMaster’s most advanced rotary level indicator features a complete fail-safe system that alerts to the loss of power, failure of the motor, or failure of the electronics – allowing it to be used for process control. Appropriate for a wide variety of bulk solids including powders, pellets, or granular materials, the MAXIMA+ alerts the user to bin status via an audible horn or light wired to the unit. Notification occurs when the paddle stops rotating and is in a covered condition; it alerts again when the paddle begins to rotate as the bin is emptied and the paddle is uncovered. The MAXIMA+ can be mounted on either the side of the bin or at the top of a bin using a shaft extension. To prolong motor life and to optimize energy costs, the motor of the MAXIMA+ will “de-energize” once the shaft stops turning when material comes into contact with the paddle. BinMaster offers a variety of stainless steel and polyethylene paddles in single and three-vane designs to accommodate a wide range of industries and applications.

Rotary Filling the Bin
Rotary: Filling the Bin
Rotary Emptying the Bin
Rotary: Emptying the Bin
Replacing Rotary Motor
Rotary: Replacing the Motor
Half-Coupling Side Mounting
Rotary: Half-Coupling Side Mounting
Half-Coupling Mounting Plate
Rotary: Half-Coupling Mounting Plate
Full-Coupling Top Mounting
Rotary: Full-Coupling Top Mounting
Full-Coupling Mounting Plate
Rotary: Full-Coupling Mounting Plate
Insertable Extended Rotary
Rotary: Insertable Extended Paddles
Inserting Collapsible Paddle
Rotary: Inserting the Collapsible Paddle
Rotary: MAXIMA+ LED Light
Setting MAXIMA+ Time Delays
Rotary: Setting MAXIMA+ Time Delays
Flexible Rotary Shaft Couplers
Rotary: Flexible Shaft Couplers
Attaching Rotary Coupler
Rotary: Attaching the Rotary Coupler
Removing Rotary Cover
Rotary: Removing the Cover
Extended Rotary Components
Rotary: Extended Components
  • Reliable point level detection for bulk solids including powders, pellets and granular materials
  • Used in bins, silos, chutes and conveyors
  • Material density from 2 lb./cu. ft. to over 100 lb./cu. ft.
  • Feed, seed, grain, food, sand, gravel, concrete, aggregates, plastics, chemicals, coal and many other materials
  • Microprocessor-based fail-safe indicator eliminates spills and process shortages from power failures, motor or gear failures
  • Visual LED indicates sensor status:n uncovered, covered and fault conditions
  • Supervise normal and fault conditions
  • De-energizing motor for extended operational life
  • Four-bearing drive shaft assembly reduces wear and increases reliability
  • Triple thread screw-off cover
  • Internal, bi-directional clutch
  • Multiple voltages
  • Interchangeable with other rotaries
  • Powder-coated finish
  • Adjustable sensitivity

Power Requirements: 24/115/230 VAC, 50/60 Hz; 12/24 VDC, 60/35 mA

Output Relay: DPDT 10 Amp, 250 VAC

Status Indicator Relay: SPDT 10 Amp, 250 VAC (solid state relays optional)

Ambient Operating Temp: -40°F to +185°F (-40°C to +85°C)

Process Temp: Up to +400°F (204°C)

Pressure: 1/2 micron, 30 PSI

Approvals & Certifications: CSA/US Class II, Groups E, F, & G
Ex II 1/2D c Ex tb IIIC T138C Db (Ta = -20C to +85C)

Enclosure Type: NEMA 4X, 5, 9 &12

Enclosure: Die cast aluminum, USDA approved powder coat finish

Mounting: 1-1/4” NPT

Conduit Connection: 3/4” NPT

Shaft and components: Stainless steel