Float, Level Sensors
Float & Level Sensors: Precision Monitoring for Liquid and Solid Levels
Definition:
Float and Level Sensors are specialized devices within the Sensors & Transducers category designed to detect, measure, and monitor the presence, absence, or precise level of liquids, powders, or granular materials in tanks, reservoirs, or industrial systems. These sensors convert physical level changes into electrical signals, enabling automated control and real-time data reporting.
Types of Float & Level Sensors:
1. Float Switches: Mechanical sensors with buoyant floats that trigger a switch at predetermined levels, ideal for simple on/off control in water tanks or sump pumps.
2. Ultrasonic Level Sensors: Non-contact devices using sound waves to measure distance to material surfaces, suited for corrosive or high-purity applications.
3. Capacitive Level Sensors: Detect level changes via dielectric constant shifts, perfect for adhesives, oils, or fine powders.
4. Optical Level Sensors: Utilize infrared light to sense liquid presence, commonly used in compact or hazardous environments.
5. Magnetostrictive Sensors: High-accuracy probes with a magnetic float, providing continuous level measurement for fuel or chemical storage.
Purchasing Recommendations:
- Material Compatibility: Match sensor construction (e.g., stainless steel, PTFE) to the medium s chemical properties to prevent corrosion.
- Output Type: Select analog (4-20mA, 0-10V) for continuous monitoring or discrete (relay, NPN/PNP) for alarm/control systems.
- Installation: Consider tank geometry submersible sensors for deep tanks, top-mounted units for pressurized systems.
- Certifications: Prioritize IP67/IP69K ratings for outdoor use or ATEX/IECEx for explosive atmospheres.
Float & Level Sensors optimize industrial efficiency by preventing overflows, dry runs, and inventory inaccuracies. Investing in the right technology reduces downtime and operational risks.
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VP02-110TB
LVL SEN OPTICAL 110VAC NO
TLL134-5N-0450-01
LIQUID LEVEL SENSOR 450MM
CD34CNFLFPCT5
SENSOR LEVEL SWITCH PNP
DFT-110
SENSOR DRUM GAUGE 55GALLON LCD
LLC610D3SH
LIQUID LEVEL SENSOR
RSF88HP
FLOATSWITCH HORZ 1A NO/NC POLY
RSF26Y100RF
FLOATSWITCH 25VA N/C HORZ PPS
RSF66A25B150P
DL PNT FLOATSWITCH 177MM TOTAL L
RSF14YFP
SENSOR LEVEL VERT 25VA SPNC PP
OLS710D3SH
FLOAT SENS LIQ PUSH-PULL 2.5MA
LLC210D3L24-003
LIQUID LEVEL SENSOR
RSF107Y100GN
FLOAT SENS LIQ SPST-NC/NO .6A
MS10CW
CABLE FLOAT SPDT 10A POLY
LLF47YGP
FLOAT SWITCH 100VA PVDF VITON
RSF64EXS
FLOATSWITCH VERT .6A NO ADJ
OLS210D3L24-003
OPT LIQUID SENSOR M12 EXT MT LOW
LLC102000
LIQUID LEVEL SENSOR
LLC101000
LIQUID LEVEL SENSOR
RSF26H100RF
FLOATSWITCH HORIZ 1A N/C PPS
TSF76H050TV
THERMISTOR FLOAT SWITCH PPS 1A