MAXIMA+: the Fail-Safe Rotary Level Indicator

The most advanced rotary level indicator from BinMaster features a complete fail-safe system that alerts to the failure of the motor, loss of power, or failure of the electronics, which enables it to be utilized for process control.

The MAXIMA+ alerts the user to bin status via a light wired to the unit or an audible horn and is ideal for a large range of bulk solids, including pellets, powders, or granular materials.

The notification happens when the paddle is in a covered condition and stops rotating; it alerts a second time when the paddle starts to rotate as the paddle is uncovered when the bin is emptied.

The MAXIMA+ can be mounted at the top of a bin using a shaft extension or on either side of the bin.

The motor of the MAXIMA+ will ‘de-energize’ once the shaft stops turning and material comes into contact with the paddle in order to optimize energy costs and prolong motor life. BinMaster provides a range of polyethylene and stainless steel paddles in single and three-vane designs to accommodate a large scope of applications and industries.

Applications

Can be utilized in silos, bins, conveyors and chutes

Reliable point level detection for bulk solids including pellets, powders and granular materials

Food, gravel, concrete, feed, seed, plastics, chemicals, grain, sand, aggregates, coal and numerous other materials

Material density from 2 lb./cu. ft. to over 100 lb./cu. ft.

Features

Interchangeable with other rotaries

Visual LED indicates sensor status:n uncovered, covered and fault conditions

Microprocessor-based fail-safe indicator eliminates spills and process shortages from power failures, gear or motor failures

Triple thread screw-off cover

Internal, bi-directional clutch

Monitor fault and normal conditions

Adjustable sensitivity

Powder-coated finish

De-energizing motor for extended operational life

Numerous voltages

Four-bearing drive shaft assembly increases reliability and decreases wear

Specifications

Process Temp: Up to +400 °F (204 °C)

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)

Conduit Connection: 3/4” NPT

Shaft and components: Stainless steel

Pressure: 1/2 micron, 30 PSI

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

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

Enclosure: Die cast aluminum, USDA approved powder coat finish

Mounting: 1-1/4” NPT

Approvals & Certifications: CSA/US Class II, Groups E, F, & G

Ex II 1/2D c Ex tb IIIC T138C Db (Ta = -20 °C to +85 °C)

Video Credit: BinMaster