Level Instruments
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About Level Instruments
- CATEGORIES
- Level Indicators / Controllers (30)
- Level Switches (65)
- Level Transmitters (78)
- BRAND
- AST American Sensor Tech (4)
- Carlo Gavazzi (1)
- Flowline (31)
- Fuji Electric (1)
- GE Druck (4)
- Gems Sensors & Controls (41)
- Georg Fischer / GF Signet (3)
- Greyline Instruments (4)
- Intempco (11)
- Keller (5)
- KEP (1)
- Kobold (5)
- KPSI Level Transducers (8)
- Krohne (19)
- Mercoid (7)
- NoShok (3)
- Proximity (6)
- Rosemount (12)
- Sondar (4)
- W.E. Anderson (1)
- WIKA (2)
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Configurable silicon pressure sensor solution incorporating a wide range of accuracies, outputs, temperature ranges and physical constructions
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Starting at $188.00 |
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Submersible pressure transducers for depth and level measurements
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Starting at $853.00 |
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Precision level and specific gravity measurement for a wide variety of tank configurations
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Starting at $3,016.62 |
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Non-contact ultrasonic level switch, controller, and transmitter for small tanks
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Starting at $350.00 |
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Measures flow, pH, ORP, conductivity, pressure, level, and temperature
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Starting at $825.00 |
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Submersible up to 700ft, designed to meet the rigorous environments
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Starting at $438.90 |
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High performance 2-wire guided wave radar level
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Select options for pricing |
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Liquid level transmitter based on ultrasonic technology suitable for liquid applications
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Starting at $1,237.22 |
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Guided wave radar level and interface transmitter
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Starting at $2,728.49 |
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General-purpose ultrasonic level transmitter for non-contact measurement for liquid levels up to 32.8 feet
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Starting at $505.00 |
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Reliable 2-wire radar level transmitter for liquids and slurries
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Starting at $3,794.38 |
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General purpose ultrasonic sensor providing non-contact level measurement
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Starting at $280.00 |
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Vibrating short fork liquid point level switch with four switching functions
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Starting at $485.78 |
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PTX 1290 Series specifically designed for wastewater and pump/lift station applications
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Starting at $1,086.70 |
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Non-contact meter for accurate level measurements of liquids, pastes and slurries
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Starting at $2,744.00 |
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Vibrating fork liquid point level switch with performance unaffected by flow, turbulence, bubbles, foam, vibration, or solids content
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Starting at $232.99 |
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Guided radar (TDR) level meter for distance, level, volume and mass measurement of liquids, liquid interface, pastes and solids
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Starting at $1,566.00 |
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Flange mounted liquid level transmitter for precise level and specific gravity measurement up to 300 psi
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Starting at $2,898.97 |
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Fully submersible, high performance sensors for measuring hydrostatic liquid levels
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Starting at $681.00 |
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Non-clogging 2.75 inch sensing area, slurry or highly viscous application
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Starting at $788.00 |
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Continuous level measurement up to 9.8' (3m) with a 4-20 mA signal output, and is configured via free WebCal software
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Starting at $450.00 |
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General purpose two-wire ultrasonic level transmitter for non-contact level measurements up to 32ft
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Starting at $650.00 |
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Tuning fork level switch with probe extension for liquids
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Starting at $1,019.00 |
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High sensitivity radar level transmitter
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Starting at $5,160.16 |
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Pressure sensor for corrosive fluids
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Starting at $526.00 |
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Explosion-proof ultrasonic level meter provides non-contact level measurement
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$800.00 |
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Intrinsically safe, two-wire ultrasonic transmitter provides non-contact level measurement up to 18' in hazardous environments
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Starting at $950.00 |
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Continuous non-contact level measurement up to 49.2in (1.25m)
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Starting at $305.00 |
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Submersible level transmitter with ranges up to 900 feet of water and accuracy to ±0.1% FS
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Starting at $502.50 |
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Intrinsically safe and ABS certified submersible pressure transducer with 4-20mA or voltage outputs, pressures from 1 to 15 PSIG
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Starting at $425.00 |
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Measures liquid height, distance to liquid, volume, or flow in open channels, eliminates problems experienced with contacting instrumentation
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Starting at $915.56 |
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Teflon coated elastomeric diaphragm, designed for waste water applications
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Starting at $582.80 |
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Submersible level transmitter with ranges up to 900 feet of water and accuracy to ±0.5% FS
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Starting at $337.50 |
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Only 1 left in stock - level transmitter with single sensor input
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$602.00 $301.00 |
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Field signal conditioner for Rosemount transmitters, LCD or analog meter
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Starting at $545.05 |
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Small bore, 0.75 inch diameter, submersible up to 700ft, handles rigorous environments
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Starting at $641.50 |
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Submersible pressure transmitters for liquid level measurements of holding tanks, wet wells, and rivers
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Select options for pricing |
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Highly Versatile Remote-Type Ultrasonic Level Meter System
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Starting at $1,100.00 |
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Fuel & oil level transmitter
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Starting at $832.00 |
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Rugged stainless steel float level switches for corrosive liquids and high temperatures and pressures
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Starting at $82.00 |
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The smallest electro-optic liquid level sensor available from Gems
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Starting at $72.00 |
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Durable single point level switches for long, trouble free service
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Starting at $32.00 |
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Economical level indicator for lengths up to 9.8 feet with a maximum pressure of 580 psig
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Call for pricing |
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CSA approved intrinsically safe for use in hazardous environments, Submersible polypropylene or PFATeflon sensor and cable for corrosive liquids
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Starting at $275.00 |
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Continuous-wave radar level meter measures distance, level and volume of liquids, slurries and pastes
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Starting at $1,751.00 |
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Bracket mounted level switch with slosh shield to minimize turbulence
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Starting at $146.00 |
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General capacitance level transmitter, continuous loop powered 4-20 mA operation, microprocessor Based
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Starting at $834.00 |
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Explosion proof, two-wire ultrasonic level transmitter for non-contact level measurement up to 10m
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Starting at $1,295.00 |
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Continuous level measurement up to 18.0’ (5.5m) with a 4-20 mA signal output, and is configured via free Webcal software
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Starting at $550.00 |
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Enhanced vibrating fork liquid level switch, electronic self-checking and condition monitoring
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Starting at $896.93 |