BinMaster - Model VR-21-C -Vibrating Probe Level Sensor for Hazardous Locations
VR-21-X - Vibrating probe level sensor, 20 to 250V AC/DC, 7.37” insertion length, process temp to 176°F (80°C), triple thread screw-off cover, dual conduit entries, DPDT relay contacts, selectable fail-safe protection, FDA recognized powder coat finish, LED status indicator light; CSA C/US listed for Class ll, Groups E, F, & G.
Standard-Length Vibrating Probe Level Sensor
Unique single-rod probe design with a sword-shaped blade to prevent buildup and bridging.
Searching for a point level sensor for light, fluffy, or low-dielectric materials?
The VRX21 piezoelectric vibration probe switch works and thrives in challenging materials such as carbon black, plastics, and fly ash.
How it works:
The blade vibrates until material covers it and damps the vibration. This triggers a relay, indicating a covered condition.
Buzz-worthy features:
- Unique blade probe design defies buildup to reduce false alarms
- Works in low-dielectric, fluffy materials with densities as light as 1.25 lb./ft.³
- Two sensitivity settings
- Quick setup with no calibration required
- Switch-selectable high/low fail-safe
- Top or side mounting options
- Remote electronics available to provide distance from heat and harsh environments
- Coming soon! Optional CSA hazardous location approvals for Class II, Division I, Groups E, F, and G
Overflow Prevention
High-level alerts to avoid overfilling vessels
Material Outages
Low-level alerts eliminate empty conditions
Plugged Chutes
Detect when chutes are clogged with material
Process Control
Switching relay to turn a process off or on
Conveyor Overload
Prevent jamming or damaging conveyors
- SKU: VR21.C
- Means of Measurement: Vibrating Rod
- Measurement Type: Point Level
- Medium: Solids
- Voltage : 20 to 250 VAC/DC
- Outputs: Relay DPDT 10 Amp - 250 VAC max
- Ambient Temperature: -40°F to +150°F (-40°C to +65°C)
- Process Temperature: Up to +300°F (148°C)
- Approvals: CSA Class II, Groups E, F & G
- Enclosure Type: NEMA 4X, NEMA 5, NEMA 12
- Enclosure Material: Die cast aluminum
- Mounting: 1.5" NPT
- Conduit Entry: 0.75" NPT