Reliable Level Measurement for Bulk Solids — Without Guesswork or Downtime
Carolina Material Technologies helps plants choose the right level sensors, flow monitors, dust detectors, and process instrumentation for powders, pellets, granules, ingredients, aggregates, chemicals, plastics, food products, feed, grain, and other bulk solids.
Level Sensor Problems Cost More Than the Sensor Itself
A failed or misapplied level sensor can cause overfilled silos, empty bins, plugged conveyors, nuisance alarms, dust collector issues, lost batches, wasted labor, and unplanned downtime. We help you select instrumentation based on the material, vessel, process, environment, and control objective.
False High-Level Alarms
Dust, buildup, bridging, and poor sensor placement can trigger unreliable readings and unnecessary shutdowns.
No Real Inventory Visibility
Plants often rely on climbing silos, manual checks, or rough estimates instead of continuous level measurement.
Overfills & Empty Bin Events
High-level and low-level detection can protect equipment, prevent messes, and keep production moving.
Flow, Dust, or Moisture Issues
Level is only one part of process visibility. Flow, moisture, and dust monitoring can help protect quality and uptime.
Level Sensors & Process Monitoring Equipment for Bulk Solids
Use this page as your starting point. Each category below will link to a dedicated subpage with product options, application guidance, selection tips, and quote support.
Point Level Indicators
High-level, low-level, and plugged chute detection for bins, silos, hoppers, and process vessels. Common technologies include rotary paddle, capacitance, vibrating rod, diaphragm, tilt, and proximity switches.
Explore Point Level Indicators →
Continuous Level Sensors
Continuous inventory measurement for silos, bins, and tanks using technologies such as plumb bob, non-contact radar, operator interface systems, and inventory management tools.
Explore Continuous Level Sensors →
Mass Flow Measurement
Inline mass flow meters help measure the movement of powders and bulk solids in real time for batching, feed rate monitoring, process verification, and production tracking.
Explore Mass Flow Measurement →
Solids Flow Monitoring
Detect flow or no-flow conditions in pneumatic conveying lines, gravity chutes, screw conveyors, and other transfer points to confirm material movement and prevent downstream issues.
Explore Solids Flow Monitoring →
Moisture Measurement
Inline moisture measurement helps plants monitor product quality, reduce off-spec material, and improve consistency in powders, ingredients, minerals, and other bulk solids.
Explore Moisture Measurement →
Dust Sensors & Broken Bag Detection
Dust and particle emission monitors provide early warning of filter leaks, broken bags, and dust collector issues before they become environmental, housekeeping, or production problems.
Explore Dust Sensors →
Bin Aeration
Bin aeration devices help improve material discharge from bins and silos by reducing flow problems caused by compaction, ratholing, bridging, or poor material movement.
Explore Bin Aeration →How to Choose the Right Level Sensor
There is no single “best” level sensor for every application. The right choice depends on what you are trying to detect, the material behavior, the vessel design, and how the signal will be used in your process.
Key Questions We Ask
- Are you measuring point level or continuous level?
- Is the material powder, pellet, granular, coarse, sticky, or dusty?
- Is this for overfill protection, inventory, batching, or process control?
- What are the temperature, pressure, and environmental conditions?
- Is buildup, dust, vibration, or material impact a concern?
- Do you need relay output, 4-20 mA, Modbus, local display, or PLC integration?
What You Can Send Us
- Photo of your bin, silo, or existing sensor
- Material name and approximate bulk density
- Vessel size and mounting location
- Desired control function
- Existing wiring, control panel, or PLC requirements
- Any past sensor failures or process issues
Built for Real Bulk Material Handling Environments
CMT supports level indication and process monitoring applications across production plants, terminals, packaging operations, ingredient handling systems, silos, bins, hoppers, dust collectors, and transfer points.
Cement, Fly Ash & Aggregates
Silo inventory, overfill protection, bin aeration, and solids flow detection.
Food, Ingredients & Pet Food
Reliable sensing for powders, meals, grains, starches, sugar, flour, and dry ingredients.
Plastics & Resins
Level measurement and flow confirmation for pellets, powders, regrind, and resin handling systems.
Chemicals & Minerals
Point level, continuous level, moisture, and flow monitoring for demanding process applications.
Feed & Grain
Inventory visibility and high/low level detection for bins, silos, and ingredient systems.
Dust Collection Systems
Broken bag detection and dust monitoring for early warning of filter failure.
More Than a Sensor Supplier — We Help You Solve the Application
Anyone can sell a level sensor online. The real value is making sure the sensor actually works in your material, your vessel, and your process. That is where Carolina Material Technologies brings value.
Plant-Level Problem Solving
We work with maintenance, engineering, production, and purchasing teams to understand the real issue before recommending equipment.
Bulk Solids Experience
Dust, buildup, bridging, aeration, material flow, and installation details matter. We help account for them up front.
Replacement & Upgrade Help
Send us a photo or model number and we can help identify replacement options, upgrades, or equivalent solutions.
Regional Support
CMT supports industrial plants throughout North Carolina, South Carolina, and the surrounding Southeast region.
Level Sensor FAQs
What is the difference between point level and continuous level measurement?
Point level sensors detect whether material is present at a specific location, such as high level or low level. Continuous level sensors measure the actual level or inventory in the vessel over a range.
What is the best level sensor for powders?
It depends on the powder, dust level, buildup tendency, vessel size, and control objective. Rotary paddle, capacitance, vibrating rod, plumb bob, and radar sensors can all be good options depending on the application.
Do radar level sensors work in dusty silos?
Radar can be a strong option for many dusty bulk solids applications because it is non-contact, but the right model, mounting location, signal requirements, and vessel conditions still need to be reviewed.
Can you help replace an existing Monitor Technologies sensor?
Yes. Send us the model number, tag information, photos, and application details. We can help identify replacement options or recommend an upgrade if the existing sensor has been unreliable.
Can level sensors connect to a PLC?
Yes. Many sensors can provide relay outputs, analog outputs such as 4-20 mA, or other communication options depending on the model and control requirements.
Send Us Your Application and We’ll Help Recommend the Right Level or Process Sensor
Whether you need a simple high-level switch, continuous silo inventory, flow detection, moisture measurement, broken bag detection, or bin aeration support, CMT can help you narrow down the right solution.