BinMaster - Model VRX31 -Sanitary Vibrating Probe Level Sensor

The light can easily be seen from across a production floor, appearing as red or green, and changing color based on if material is or is not covering the probe and damping its vibration.

Exclusive sanitary features include a 2” stainless steel tri-clover fitting that allows for easy cleanability and sanitation in food and pharmaceutical processing applications.

Use VRX31 to measure lightweight or low-dielectric bulk solids, powders, granules, or flakes as light as 1.9 lb./ft.³ (30 g/liter). The sensor utilizes a 24 VDC or 115/230 VAC power supply and operates in temperatures up to 140°F (60°C).

The vibrating blade has a 11.81” insertion length into the vessel to detect high, mid, or low point-level conditions. It can be mounted at the top, side, or cone of a tank, hopper, mixer, or process vessel.

By providing reliable level alerts, users can reduce material waste, ensure precise batching, and know when to refill or order more when material levels get too low.

BinMaster’s VRX31 features DPDT relay contacts, allowing the user to preset two switching outputs—such as to “covered” and “uncovered”—plus configurable time delay settings and selectable fail-safe protection.

The VRX31’s die-cast aluminum power pac—rated NEMA Type 4X—features 3/4" NPT conduit entries, a screw-off cover, and USDA-approved powder coat finish. Its durable design and self-cleaning capabilities offer a long, dependable service life.

Additional configurations of the VRX sanitary probes are available to best fit your application. Custom, made-to-order extensions up to 6.56’ are also available. See manual section 3.0 for more details.

Email info@binmaster.com or call 800.278.2421 to discuss your needs.

For ordinary locations. Approvals coming Fall 2025!

Vibrating Probe for Food and Sanitary Applications

The VRX31 has a 2" stainless steel fitting and tri-clover clamp for easy cleaning and sanitation.

Need a vibrating rod for food processing or pharmaceutical use?
Detecting materials with a low dielectric constant?

Try our hygienic point level detector for flakes and powders!

• Measuring light, fluffy, low-dielectric materials as light as 1.25 lb./ft.³
• Mounting at the top, side, or cone of a bin, silo, tank, hopper, or chute
• Detecting high, mid, or low levels
• Processing dry or powder bulk solids
• Food or pharmaceutical processing

Features that make VRX31 great:

• Sword-shaped blade prevents bridging of material
• Standard insertion length of 11.81"
• Rigid extension options in custom lengths up to 72"
• Use with remote electronics up to 20` away

BinMaster is your source for vibrating probe level sensors.