Water Flow Sensor(389)
Uses item details. Price when purchased online
Reduced price DC130V 10W 1.2-12L/min 8mm Two Wires Magnetic Type Water Flow Switch Flow Counter $13.85 Was $15.39

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Now$1385
current price Now $13.85, Was $15.39$15.39
DC130V 10W 1.2-12L/min 8mm Two Wires Magnetic Type Water Flow Switch Flow Counter
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Best seller X-Sense Wi-Fi Water Leak Detector (SBS50 Base Station Required), 3 SWS0A Water Sensors From $39.99 Was $44.99

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From$3999
$44.99
X-Sense Wi-Fi Water Leak Detector (SBS50 Base Station Required), 3 SWS0A Water Sensors
554.9 out of 5 Stars. 55 reviews
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Best seller X-Sense Wi-Fi Water Sensor, Accessory for WMTSWS54RF Water Sensor Kit, WMTSBS50 Base Station Required, Model WMTSWS51, 3-Pack From $15.99

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From$1599
X-Sense Wi-Fi Water Sensor, Accessory for WMTSWS54RF Water Sensor Kit, WMTSBS50 Base Station Required, Model WMTSWS51, 3-Pack
1274.7 out of 5 Stars. 127 reviews
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U.S. Solid Water Leak Detector Leakage Detection System, 1 inch Stainless Steel Valve, Controller, 3pcs Sensor $115.29

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$11529
current price $115.29U.S. Solid Water Leak Detector Leakage Detection System, 1 inch Stainless Steel Valve, Controller, 3pcs Sensor
13 out of 5 Stars. 1 reviews
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2" DC 5-18V Water Flow Sensor, 304 Stainless Steel Flow Sensor, Water Control Liquid Sensor Switch $83.68

$8368
current price $83.682" DC 5-18V Water Flow Sensor, 304 Stainless Steel Flow Sensor, Water Control Liquid Sensor Switch
YF-S401 0.3-6L/min Water Flow Sensor Flowmeter Water Control (White) $9.35

$935
current price $9.35YF-S401 0.3-6L/min Water Flow Sensor Flowmeter Water Control (White)
NORITZA WATER FLOW SENSOR W/ THERMISTER DUVD019 - Genuine OEM Replacement Part $82.73

$8273
current price $82.73NORITZA WATER FLOW SENSOR W/ THERMISTER DUVD019 - Genuine OEM Replacement Part
Aquacomputer Flow Sensor High Flow NEXT, G1 / 4 $79.99

$7999
current price $79.99Aquacomputer Flow Sensor High Flow NEXT, G1 / 4
15 out of 5 Stars. 1 reviews
2x Water Flow Sensor Water Heater Flow Meter Water Heater Flow Sensor Hot Water $13.59

$1359
current price $13.592x Water Flow Sensor Water Heater Flow Meter Water Heater Flow Sensor Hot Water
G1/4 Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counter DC 5V 0.3-6L/min White YF-S302

G1/4 Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counter DC 5V 0.3-6L/min White YF-S302
Sheng Yi Water Flow Sensor for Camplux for Ranein for RV Gas tankless Water Heater,Home Improvement $8.99

$899
current price $8.99Sheng Yi Water Flow Sensor for Camplux for Ranein for RV Gas tankless Water Heater,Home Improvement
SIEYIO G1/2" Thread Brass Water Flow Sensor Hall Effect Sensor Switch Flow Meter $8.84

$884
current price $8.84SIEYIO G1/2" Thread Brass Water Flow Sensor Hall Effect Sensor Switch Flow Meter
Smart Home Water Level Sensor WIFI Controller Leaka Flood Alarm Swimming Vape Tank Flow Detector System Leak Protection ,Easy to Operate $76.94

$7694
current price $76.94Smart Home Water Level Sensor WIFI Controller Leaka Flood Alarm Swimming Vape Tank Flow Detector System Leak Protection ,Easy to Operate
Clearance lanema Sensors Water Pump Flows Sensors 3/4'' Hall Flows sensors DC3.5V-24V 1-30L/min $12.10 Was $13.52

Now$1210
current price Now $12.10, Was $13.52$13.52
lanema Sensors Water Pump Flows Sensors 3/4'' Hall Flows sensors DC3.5V-24V 1-30L/min
Brass Water Flow Sensor for Girard GSWH2 Easy Integration with Existing Unit $15.19

$1519
current price $15.19Brass Water Flow Sensor for Girard GSWH2 Easy Integration with Existing Unit
11 out of 5 Stars. 1 reviews
Flow Water Sensor Meter LCD Display 1-30L/min Control Quantitative Real-Time Total K Constant Accuracy Operation Mode Off 1A 24V ,Easy to Install $225.60

$22560
current price $225.60Flow Water Sensor Meter LCD Display 1-30L/min Control Quantitative Real-Time Total K Constant Accuracy Operation Mode Off 1A 24V ,Easy to Install
Merkury Innovations Smart Water & Flood Sensor, Requires 2.4 GHz Wi-Fi $14.99 Was $34.97

Now$1499
current price Now $14.99, Was $34.97$34.97
Merkury Innovations Smart Water & Flood Sensor, Requires 2.4 GHz Wi-Fi
314.2 out of 5 Stars. 31 reviews
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3/4'' Thread 1-60L/ Flow Sensor Flowmeter Water Control For Water Heater $16.99

$1699
current price $16.993/4'' Thread 1-60L/ Flow Sensor Flowmeter Water Control For Water Heater
CEORPER 1.5'' Hall Effect Flow Sensor Turbine Flowmeter 5-150L/Min DN40 Water Flow Sensor Fluidmeter Counter for Garden Irrigate $49.03

$4903
current price $49.03CEORPER 1.5'' Hall Effect Flow Sensor Turbine Flowmeter 5-150L/Min DN40 Water Flow Sensor Fluidmeter Counter for Garden Irrigate
Numatics Flow Sensor,Female,1/2 in,30 V DC 8652AV004JA0000 $2,257.97

$2,25797
current price $2,257.97Numatics Flow Sensor,Female,1/2 in,30 V DC 8652AV004JA0000
G3/4" Hall Effect Liquid Water Flow Sensor Switch Flowmeter DC 5V 2-60L/min $13.99

$1399
current price $13.99G3/4" Hall Effect Liquid Water Flow Sensor Switch Flowmeter DC 5V 2-60L/min
CEORPER G1/2 DN15 Water Flow Sensors Flow Sensors Water Control Sensors Switches $11.95

$1195
current price $11.95CEORPER G1/2 DN15 Water Flow Sensors Flow Sensors Water Control Sensors Switches
Flow Sensor Volume Sensor Turbo Flow Meter Water Pipes 1/2" Thread Arduino $14.99

$1499
current price $14.99Flow Sensor Volume Sensor Turbo Flow Meter Water Pipes 1/2" Thread Arduino
1/2" NEW Male Female Thread Water Flow Sensor, Brass 1.75MPa Hall Sensor Pulse Flowmeter DC5~18V $34.68

$3468
current price $34.681/2" NEW Male Female Thread Water Flow Sensor, Brass 1.75MPa Hall Sensor Pulse Flowmeter DC5~18V
Moen Flo by Moen Smart-Enabled Water Leak Sensor Was $78.98

Moen Flo by Moen Smart-Enabled Water Leak Sensor
1193.7 out of 5 Stars. 119 reviews
HFS-25 SPDT G1 Thread Water Flow Control Pressure Switch Flowmeter $25.99

$2599
current price $25.99HFS-25 SPDT G1 Thread Water Flow Control Pressure Switch Flowmeter
1Pc New G1/2" Copper Hall Effect Liquid Water Flow Sensor Switch Flowmeter Meter Replace accessories 1-30L/min $10.92

$1092
current price $10.921Pc New G1/2" Copper Hall Effect Liquid Water Flow Sensor Switch Flowmeter Meter Replace accessories 1-30L/min
Hall Effect Water Flow Sensor Switch Fluid Meter DC5V 0.2-2.5L/min SEN-HW06K $8.81

$881
current price $8.81Hall Effect Water Flow Sensor Switch Fluid Meter DC5V 0.2-2.5L/min SEN-HW06K
NATEFEMIN Water Flow Controller Sensor for Flow Metering Systems, DC 4.5V-24V Compatible, Small Size $12.10

$1210
current price $12.10NATEFEMIN Water Flow Controller Sensor for Flow Metering Systems, DC 4.5V-24V Compatible, Small Size
Reduced price DC130V 10W 1.2-12L/min 8mm Two Wires Magnetic Type Water Flow Switch Flow Counter $13.85 Was $15.39

Now$1385
current price Now $13.85, Was $15.39$15.39
DC130V 10W 1.2-12L/min 8mm Two Wires Magnetic Type Water Flow Switch Flow Counter
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Unique Bargains Water Flow Sensor Brass G3/4 Thread Dia DC 5V 1.97" x 1.18" x 1.3" Brass Tone $17.99

$1799
current price $17.99Unique Bargains Water Flow Sensor Brass G3/4 Thread Dia DC 5V 1.97" x 1.18" x 1.3" Brass Tone
G3/4 Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counters DC5V 1-60L/min Black FS300A $19.34

$1934
current price $19.34G3/4 Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counters DC5V 1-60L/min Black FS300A
YF-S201 Water Flows Sensors Water Dispenser Flowmeter G1/2 Control Liquid Flows 1-30L/min 1.75MPa Switches Sensors $10.13

$1013
current price $10.13YF-S201 Water Flows Sensors Water Dispenser Flowmeter G1/2 Control Liquid Flows 1-30L/min 1.75MPa Switches Sensors
2" DC5-18V Water Flow Sensor Flowmeter, Hall Flow Sensor, Water Control Liquid Sensor Switch ,Simple To Operate $51.82

$5182
current price $51.822" DC5-18V Water Flow Sensor Flowmeter, Hall Flow Sensor, Water Control Liquid Sensor Switch ,Simple To Operate
Dn15 Flow Sensor Flow Switch Accessories Suitable For Gas Water Heaters

Dn15 Flow Sensor Flow Switch Accessories Suitable For Gas Water Heaters
Topvico Water Leak Alarm for Basements, Heater Leak Detector, Sump Pump Overflow Sensor, 120dB Battery-Operated Flood Alarm, 1-Pack From $8.06

5 options
Available in additional 5 optionsFrom$806
Topvico Water Leak Alarm for Basements, Heater Leak Detector, Sump Pump Overflow Sensor, 120dB Battery-Operated Flood Alarm, 1-Pack
364.6 out of 5 Stars. 36 reviews
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Water Flow Sensor Switch For Ariston And Main Four 125 250V Rated Voltage Designed For Reliable And Accurate Operation

Water Flow Sensor Switch For Ariston And Main Four 125 250V Rated Voltage Designed For Reliable And Accurate Operation
Hall Effect Water Flow Sensor Switch Flowmeter Fluid DC5V 0.3-3L/min SEN-HZ06W $10.66

$1066
current price $10.66Hall Effect Water Flow Sensor Switch Flowmeter Fluid DC5V 0.3-3L/min SEN-HZ06W
BQBQERT Water Flow Switch Control Flowmeter 1/4" Quick Plug Plastics Flow Sensor $7.90

$790
current price $7.90BQBQERT Water Flow Switch Control Flowmeter 1/4" Quick Plug Plastics Flow Sensor
Yammee YF-S201 Water Flows Sensors 1.75MPa Flows Sensors 3.5-24V G1/2inch Water Control Liquid Flowmeter Counter Sensors Replacement $9.94

$994
current price $9.94Yammee YF-S201 Water Flows Sensors 1.75MPa Flows Sensors 3.5-24V G1/2inch Water Control Liquid Flowmeter Counter Sensors Replacement
deevoka Water Flow Sensor Accessories Flow Meter Direct Replaces Flow Switch inner diameter 3.5mm

deevoka Water Flow Sensor Accessories Flow Meter Direct Replaces Flow Switch inner diameter 3.5mm
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