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Float level sensor working principle

(854 products available)

2025-12-03
Water Tank <strong>Level</strong> Monitor Automatic Electronic <strong>Level</strong> Transmitter Gauge 420ma Water <strong>Level</strong> <strong>Sensor</strong> Display Controller For Deep Well - Product Image 1
Water Tank <strong>Level</strong> Monitor Automatic Electronic <strong>Level</strong> Transmitter Gauge 420ma Water <strong>Level</strong> <strong>Sensor</strong> Display Controller For Deep Well - Product Image 2
Water Tank <strong>Level</strong> Monitor Automatic Electronic <strong>Level</strong> Transmitter Gauge 420ma Water <strong>Level</strong> <strong>Sensor</strong> Display Controller For Deep Well - Product Image 3
Water Tank <strong>Level</strong> Monitor Automatic Electronic <strong>Level</strong> Transmitter Gauge 420ma Water <strong>Level</strong> <strong>Sensor</strong> Display Controller For Deep Well - Product Image 4
Water Tank <strong>Level</strong> Monitor Automatic Electronic <strong>Level</strong> Transmitter Gauge 420ma Water <strong>Level</strong> <strong>Sensor</strong> Display Controller For Deep Well - Product Image 5
Water Tank <strong>Level</strong> Monitor Automatic Electronic <strong>Level</strong> Transmitter Gauge 420ma Water <strong>Level</strong> <strong>Sensor</strong> Display Controller For Deep Well - Product Image 6

Water Tank Level Monitor Automatic Electronic Level Transmitter Gauge 420ma Water Level Sensor Display Controller For Deep Well

$35-229
Min. order: 1 piece
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Holykell OEM HPT604 Fuel Measuring Instruments Fuel <strong>Level</strong> Gauge <strong>Sensor</strong> 4-20ma diesel Fuel tank <strong>Level</strong> <strong>Sensor</strong> - Product Image 1
Holykell OEM HPT604 Fuel Measuring Instruments Fuel <strong>Level</strong> Gauge <strong>Sensor</strong> 4-20ma diesel Fuel tank <strong>Level</strong> <strong>Sensor</strong> - Product Image 2
Holykell OEM HPT604 Fuel Measuring Instruments Fuel <strong>Level</strong> Gauge <strong>Sensor</strong> 4-20ma diesel Fuel tank <strong>Level</strong> <strong>Sensor</strong> - Product Image 3
Holykell OEM HPT604 Fuel Measuring Instruments Fuel <strong>Level</strong> Gauge <strong>Sensor</strong> 4-20ma diesel Fuel tank <strong>Level</strong> <strong>Sensor</strong> - Product Image 4
Holykell OEM HPT604 Fuel Measuring Instruments Fuel <strong>Level</strong> Gauge <strong>Sensor</strong> 4-20ma diesel Fuel tank <strong>Level</strong> <strong>Sensor</strong> - Product Image 5
Holykell OEM HPT604 Fuel Measuring Instruments Fuel <strong>Level</strong> Gauge <strong>Sensor</strong> 4-20ma diesel Fuel tank <strong>Level</strong> <strong>Sensor</strong> - Product Image 6

Holykell OEM HPT604 Fuel Measuring Instruments Fuel Level Gauge Sensor 4-20ma diesel Fuel tank Level Sensor

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$40-138
Min. order: 1 piece
IP68 4-20mA 0-10V RS485 Hydrostatic Submersible <strong>Level</strong> <strong>Sensor</strong> Probe For Water Tank - Product Image 1
IP68 4-20mA 0-10V RS485 Hydrostatic Submersible <strong>Level</strong> <strong>Sensor</strong> Probe For Water Tank - Product Image 2
IP68 4-20mA 0-10V RS485 Hydrostatic Submersible <strong>Level</strong> <strong>Sensor</strong> Probe For Water Tank - Product Image 3
IP68 4-20mA 0-10V RS485 Hydrostatic Submersible <strong>Level</strong> <strong>Sensor</strong> Probe For Water Tank - Product Image 4
IP68 4-20mA 0-10V RS485 Hydrostatic Submersible <strong>Level</strong> <strong>Sensor</strong> Probe For Water Tank - Product Image 5
IP68 4-20mA 0-10V RS485 Hydrostatic Submersible <strong>Level</strong> <strong>Sensor</strong> Probe For Water Tank - Product Image 6

IP68 4-20mA 0-10V RS485 Hydrostatic Submersible Level Sensor Probe For Water Tank

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$35-45
Min. order: 1 set
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SS Mini <strong>Level</strong> Indicator Liquid <strong>Level</strong> Transmitter Water Liquid <strong>Float</strong> Switch for Water tank <strong>Level</strong> Controller Module <strong>Sensor</strong> - Product Image 1
SS Mini <strong>Level</strong> Indicator Liquid <strong>Level</strong> Transmitter Water Liquid <strong>Float</strong> Switch for Water tank <strong>Level</strong> Controller Module <strong>Sensor</strong> - Product Image 2
SS Mini <strong>Level</strong> Indicator Liquid <strong>Level</strong> Transmitter Water Liquid <strong>Float</strong> Switch for Water tank <strong>Level</strong> Controller Module <strong>Sensor</strong> - Product Image 3
SS Mini <strong>Level</strong> Indicator Liquid <strong>Level</strong> Transmitter Water Liquid <strong>Float</strong> Switch for Water tank <strong>Level</strong> Controller Module <strong>Sensor</strong> - Product Image 4
SS Mini <strong>Level</strong> Indicator Liquid <strong>Level</strong> Transmitter Water Liquid <strong>Float</strong> Switch for Water tank <strong>Level</strong> Controller Module <strong>Sensor</strong> - Product Image 5
SS Mini <strong>Level</strong> Indicator Liquid <strong>Level</strong> Transmitter Water Liquid <strong>Float</strong> Switch for Water tank <strong>Level</strong> Controller Module <strong>Sensor</strong> - Product Image 6

SS Mini Level Indicator Liquid Level Transmitter Water Liquid Float Switch for Water tank Level Controller Module Sensor

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$1.90-4.90
Min. order: 1 piece
Ce Atex Ip68 Ss304 tank <strong>Level</strong> Meter With Probes Water <strong>Level</strong> Logger 4 Wires 4-20ma Rs485 Ptfe Submersible <strong>Level</strong> <strong>Sensor</strong> with Alarm - Product Image 1
Ce Atex Ip68 Ss304 tank <strong>Level</strong> Meter With Probes Water <strong>Level</strong> Logger 4 Wires 4-20ma Rs485 Ptfe Submersible <strong>Level</strong> <strong>Sensor</strong> with Alarm - Product Image 2
Ce Atex Ip68 Ss304 tank <strong>Level</strong> Meter With Probes Water <strong>Level</strong> Logger 4 Wires 4-20ma Rs485 Ptfe Submersible <strong>Level</strong> <strong>Sensor</strong> with Alarm - Product Image 3
Ce Atex Ip68 Ss304 tank <strong>Level</strong> Meter With Probes Water <strong>Level</strong> Logger 4 Wires 4-20ma Rs485 Ptfe Submersible <strong>Level</strong> <strong>Sensor</strong> with Alarm - Product Image 4
Ce Atex Ip68 Ss304 tank <strong>Level</strong> Meter With Probes Water <strong>Level</strong> Logger 4 Wires 4-20ma Rs485 Ptfe Submersible <strong>Level</strong> <strong>Sensor</strong> with Alarm - Product Image 5
Ce Atex Ip68 Ss304 tank <strong>Level</strong> Meter With Probes Water <strong>Level</strong> Logger 4 Wires 4-20ma Rs485 Ptfe Submersible <strong>Level</strong> <strong>Sensor</strong> with Alarm - Product Image 6

Ce Atex Ip68 Ss304 tank Level Meter With Probes Water Level Logger 4 Wires 4-20ma Rs485 Ptfe Submersible Level Sensor with Alarm

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$29-40
Min. order: 1 piece
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M10 plastic <strong>float</strong> <strong>level</strong> switch liquid <strong>level</strong> <strong>sensor</strong> water <strong>level</strong> <strong>sensor</strong> for air cooler - Product Image 1
M10 plastic <strong>float</strong> <strong>level</strong> switch liquid <strong>level</strong> <strong>sensor</strong> water <strong>level</strong> <strong>sensor</strong> for air cooler - Product Image 2
M10 plastic <strong>float</strong> <strong>level</strong> switch liquid <strong>level</strong> <strong>sensor</strong> water <strong>level</strong> <strong>sensor</strong> for air cooler - Product Image 3
M10 plastic <strong>float</strong> <strong>level</strong> switch liquid <strong>level</strong> <strong>sensor</strong> water <strong>level</strong> <strong>sensor</strong> for air cooler - Product Image 4
M10 plastic <strong>float</strong> <strong>level</strong> switch liquid <strong>level</strong> <strong>sensor</strong> water <strong>level</strong> <strong>sensor</strong> for air cooler - Product Image 5
M10 plastic <strong>float</strong> <strong>level</strong> switch liquid <strong>level</strong> <strong>sensor</strong> water <strong>level</strong> <strong>sensor</strong> for air cooler - Product Image 6

M10 plastic float level switch liquid level sensor water level sensor for air cooler

Ready to Ship
$0.90-2.50
Min. order: 1 piece
DF341 RS232 RS485 0-5V 4-20mA LoRaWAN 4G Short Distance 10cm To 70cm Capacitance Liquid <strong>Level</strong> <strong>Sensor</strong> Fuel Water <strong>Level</strong> <strong>Sensor</strong> - Product Image 1
DF341 RS232 RS485 0-5V 4-20mA LoRaWAN 4G Short Distance 10cm To 70cm Capacitance Liquid <strong>Level</strong> <strong>Sensor</strong> Fuel Water <strong>Level</strong> <strong>Sensor</strong> - Product Image 2
DF341 RS232 RS485 0-5V 4-20mA LoRaWAN 4G Short Distance 10cm To 70cm Capacitance Liquid <strong>Level</strong> <strong>Sensor</strong> Fuel Water <strong>Level</strong> <strong>Sensor</strong> - Product Image 3
DF341 RS232 RS485 0-5V 4-20mA LoRaWAN 4G Short Distance 10cm To 70cm Capacitance Liquid <strong>Level</strong> <strong>Sensor</strong> Fuel Water <strong>Level</strong> <strong>Sensor</strong> - Product Image 4
DF341 RS232 RS485 0-5V 4-20mA LoRaWAN 4G Short Distance 10cm To 70cm Capacitance Liquid <strong>Level</strong> <strong>Sensor</strong> Fuel Water <strong>Level</strong> <strong>Sensor</strong> - Product Image 5
DF341 RS232 RS485 0-5V 4-20mA LoRaWAN 4G Short Distance 10cm To 70cm Capacitance Liquid <strong>Level</strong> <strong>Sensor</strong> Fuel Water <strong>Level</strong> <strong>Sensor</strong> - Product Image 6

DF341 RS232 RS485 0-5V 4-20mA LoRaWAN 4G Short Distance 10cm To 70cm Capacitance Liquid Level Sensor Fuel Water Level Sensor

Ready to Ship
$50-95
Min. order: 1 piece
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BSP 1.25 Inch Thread Automatic <strong>Level</strong> Control SUS304/316 Liquid/Fuel/Water/Oil/Diesel <strong>Level</strong> <strong>Sensor</strong> 0-190ohm Output - Product Image 1
BSP 1.25 Inch Thread Automatic <strong>Level</strong> Control SUS304/316 Liquid/Fuel/Water/Oil/Diesel <strong>Level</strong> <strong>Sensor</strong> 0-190ohm Output - Product Image 2
BSP 1.25 Inch Thread Automatic <strong>Level</strong> Control SUS304/316 Liquid/Fuel/Water/Oil/Diesel <strong>Level</strong> <strong>Sensor</strong> 0-190ohm Output - Product Image 3
BSP 1.25 Inch Thread Automatic <strong>Level</strong> Control SUS304/316 Liquid/Fuel/Water/Oil/Diesel <strong>Level</strong> <strong>Sensor</strong> 0-190ohm Output - Product Image 4
BSP 1.25 Inch Thread Automatic <strong>Level</strong> Control SUS304/316 Liquid/Fuel/Water/Oil/Diesel <strong>Level</strong> <strong>Sensor</strong> 0-190ohm Output - Product Image 5
BSP 1.25 Inch Thread Automatic <strong>Level</strong> Control SUS304/316 Liquid/Fuel/Water/Oil/Diesel <strong>Level</strong> <strong>Sensor</strong> 0-190ohm Output - Product Image 6

BSP 1.25 Inch Thread Automatic Level Control SUS304/316 Liquid/Fuel/Water/Oil/Diesel Level Sensor 0-190ohm Output

Ready to Ship
$6.90-12.90
Min. order: 10 pieces

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