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ติดต่อสอบถาม Call: 0-2911-4761-5 Line: @pvnengineering Email: pvn@pvn.co.th
What is Level Measurement?
Level measurement is used to determine the amount or height of liquid, solid, or bulk material within tanks, vessels, silos, and other containers. Reliable level monitoring helps support process control, prevent overflow or empty conditions, manage inventory, and protect equipment.
Operational Efficiency
Supports reliable material handling, storage, and production planning.
Equipment Protection
Helps prevent overflow, dry-running, and other damaging level conditions.
Inventory Management
Provides visibility of stored liquids, solids, or bulk materials.
Process Control
Helps maintain the required material level for stable process operation.
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Local level indication using magnetic level indicators and similar visual instruments.
Level Gauges & Indicators
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Continuous level measurement using ultrasonic, radar, capacitive, float, and other sensing technologies.
Level Transmitters
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Point-level detection using float and other switching technologies for alarm and control functions.
Level Switches
Browse Level Products
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Output & Integration
Choose the required output or communication signal for connection to indicators, controllers, PLCs, or monitoring systems.
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Process Conditions
Consider temperature, pressure, vapor, dust, agitation, and other conditions that may affect measurement performance.
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Measurement Range
Select an instrument suitable for the tank height and required measuring distance.
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Tank & Installation Conditions
Check tank size, shape, mounting position, available space, and any internal obstructions.
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Process Media
Consider whether you are measuring liquids, solids, slurry, foam, or sticky materials, as this affects sensor technology and material compatibility.
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Measurement Type
Choose between continuous level measurement or point-level detection depending on whether you need ongoing level data or a high/low level signal.
Selecting the right level instrument depends on your process conditions and measurement requirements.
Choosing the Right Level Instrument
Level Measurement by Application
Level measurement is used across storage, processing, utilities, and bulk material applications to help maintain safe and reliable operation.
Storage Tanks &
Bulk Liquid
Monitor liquid level in storage tanks to support inventory control and prevent overfill or empty conditions.
Process Vessels &
Reactors
Measure and control level in process vessels, mixing tanks, and reactors for stable production.
Silo & Bulk Solids
Measure powders, granules, and other bulk materials stored in silos, hoppers, and bins.
Water & Wastewater Treatment
Monitor level in reservoirs, treatment tanks, lift stations, and chemical dosing systems.
Food, Beverage & Pharmaceutical
Level measurement for food, beverage, and pharmaceutical processes requiring sanitary design and cleanability.
Chemical &
Petrochemical
Reliable level monitoring for chemicals, fuels, and aggressive media in demanding process environments.
Industries We Serve
Oil & Gas
Chemical
Pharmaceutical
Food & Beverage
Water & Wastewater
Electronics & Electrical Appliance
Brands You Can Trust
Frequently Asked Questions
What type of level instrument should I choose for my application?
Can level instruments measure both liquids and bulk solids?
What is the difference between continuous level measurement and point level detection?
How do temperature, pressure, foam, vapor, or agitation affect level measurement?
What should I consider when selecting a level instrument for a tank or vessel?
Can level instruments be connected to PLCs, controllers, or monitoring systems?
Our Featured Products
Ultra-Mag™
Explosion-proof Level Switch.
Service : Powder and bulk.
Wetted Materials : Aluminum or 304 SS
with urethane, Buna-N, PTFE, silicone rubber, polyester, fluoroelestomer, white Buna-N or EPDM diaphragm
Pressure Limits : 60 psig (4.14 bar).
Process Connection : 8-3/8˝ (212.73 mm)
diameter bolt hole circle.
Output : SPDT.
