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BM-45-RHT Diaphragm Switch

$254.00
In stock
SKU
730-0006

Diaphragm switch with heavy duty .031” thick, grey silicone diaphragm, internally mounted

Simple, low-cost level detection and alerts for bins

The BM45 standard pressure switch alerts to high or low levels in bins containing non-hazardous, free-flowing dry materials.

Tired of climbing bins to know if they are full? Want to stop overfilling bins?

Get affordable point level control for bins containing free-flowing dry solids with a density >20 lb./cu. ft.

How it works:

When material presses against the diaphragm, it activates a sensitive micro-switch that can be wired to start or stop a process or alert to high or low levels in bins using a horn or alarm.

Diaphragm switch features:

  • For bins and some plugged chute applications
  • Rugged construction and simple design
  • Die-cast aluminum housing
  • Neoprene or silicone diaphragm material
  • Internal or external mount
  • Multiple voltages
diaphragm-switch-install-top
Prevent overflowing grain bins and silos with BinMaster sensors

Overflow Prevention
High-level alerts to avoid overfilling vessels

Low-level material outages can be prevented with point-level detection

Material Outages
Low-level alerts eliminate empty conditions

Plugged chutes detected by BinMaster rotaries

Plugged Chutes
Detect when chutes are clogged with material

BinMaster extended rotaries and process control abilities

Process Control
Switching relay to turn a process off or on

Conveyor overload detected by BinMaster rotary

Conveyor Overload
Prevent jamming or damaging conveyors

More Information
SKU730-0006
Means of MeasurementPressure Switch
Measurement TypePoint Level
MediumSolids
Voltage Up to 480 VAC
OutputsRelay SPDT
Ambient Temperature-40°F to +300°F (-40°C to +148°C)
Process TemperatureUp to +300°F (148°C)
Enclosure MaterialDie cast aluminum

Replacement Parts

Introductory video about diaphragm switches.

See where diaphragm switches are made.

Get to know all the BinMaster sensors.

Affordable BM-25 pressure switch for solids.

Wiring a BM-25 pressure switch to a light.

BM-45 Brochures

BM-45 Manuals

BM-45 Spec Drawings

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