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Flow Sensors - Blowout Sale! Save up to 52%


Blowout Sale! Up to 52% off on Flow Sensors at Wise Warthog. Top brands include Gems Sensors, Dixon Valve & Coupling, BQLZR, Dwyer, B Blesiya, Uniweld, DIGITEN, Gowe, SenMod, Hilitand, uxcell, Generic, & Gems. Hurry! Limited time offers. Offers valid only while supplies last.



Gems Sensors RFS Series Brass Flow Sensor Switch, Inline, Rotor Type, 24 VDC Input, 0.1 - 5.0 gpm Flow Setting Adjustment Range, 1/4'' NPT Female
Gems Sensors RFS Series Brass Flow Sensor Switch, Inline, Rotor Type, 24 VDC Input, 0.1 - 5.0 gpm Flow Setting Adjustment Range, 1/4" NPT Female
By Gems Sensors
In Stock
$283.00

mpn: 156265,

4.7 out of 5 stars with 23 reviews
Flow Set Point Switching - RFS Types. Combines visual confirmation of flow with dynamic, electronic switch operation. Easy, adjustable switch point calibration: a local LED signals when set point is reached. RotorFlow Switches build an extra level of...


Dixon A200PHC24A ADS Spillguard Probe with  High Temperature Capacitance Sensor, 24'' Long, 1/2'' NPT Gland Standard
Dixon A200PHC24A ADS Spillguard Probe with High Temperature Capacitance Sensor, 24" Long, 1/2" NPT Gland Standard
By Dixon Valve & Coupling
In Stock
$1,308.12

mpn: A200PHC24A,

4.0 out of 5 stars with 119 reviews
The Dixon A200PHC24A ADS Spillguard Probe with High Temperature Capacitance Sensor is rated at 50 PSI with standard fitting with a 1/2" NPT gland standard. It has a high temperature capacitance sensor.24" long. High Temperature Capacitance Sensor. 1/...


BQLZR Water Flow Switch Magnetic Stainless Steel Water Sensor
BQLZR Water Flow Switch Magnetic Stainless Steel Water Sensor
By BQLZR
In Stock
$12.50

mpn: N01484, ean: 0700443087841,

4.7 out of 5 stars with 86 reviews
100% Brand new,never used Item's color might be different from the picture because of the aberration. Magnetic Water Flow Switch adopts a Magnetic Reed Switch and a movable magnet which is fixed inside the water pipe.When water flows in the pipe,th...


Dwyer MIDWEST Series SFI-360 Sight Flow Indicator, Double Window, Bronze Body, 304SS Flapper 1-1/2'' Female NPT Connections, 5.500'' Length x 3.688'' Depth x 4.063'' Height
Dwyer MIDWEST Series SFI-360 Sight Flow Indicator, Double Window, Bronze Body, 304SS Flapper 1-1/2" Female NPT Connections, 5.500" Length x 3.688" Depth x 4.063" Height
By Dwyer
In Stock
$92.26

mpn: SFI-360-1-1/2,

4.5 out of 5 stars with 42 reviews
Series 100 and 300 Sight Flow Indicators are manufactured of quality materials and safety tested to assure long, dependable service at economical prices. The 100 and 300 Series offer threaded process connections, viewing windows, and bodies of brass ...


Dixon A100HC96A ADS Outalarm with High Temperature Capacitance Probe, 96'' Long, 1/2'' NPT Gland Standard
Dixon A100HC96A ADS Outalarm with High Temperature Capacitance Probe, 96" Long, 1/2" NPT Gland Standard
By Dixon Valve & Coupling
In Stock
$2,447.16

mpn: A100HC96A,

4.5 out of 5 stars with 115 reviews
The Dixon A100HC96A ADS Outalarm with High Temperature Capacitance Probe is specifically designed for liquid terminal operation on batch loading and overfill protection on tank cars, tank trucks, and marine barges, and is suitable for open and closed...


B Blesiya Flow Sensor G3/4'' Stainless Steel Hall Effect Liquid Water Flow Switch Flowmeter
B Blesiya Flow Sensor G3/4" Stainless Steel Hall Effect Liquid Water Flow Switch Flowmeter
By B Blesiya
In Stock
$13.99

mpn: f116cda11a681189eebc9c95e0e3f292, ean: 0711983895995,

4.0 out of 5 stars with 45 reviews
Description: - Working voltage: DC4.5-18V - Rating voltage/current: DC5V, ≦15mA - Electrical strength: AC500V, 50Hz - Flow Range: 2-45L/minSpecification: - Sensor Length: 60mm/2.4inch - Cable Length: 360mm/14inch - Connector Diameter: 25mm/0.98inch...


Uniweld NV1 NitroVue Nitrogen Flow Indicator
Uniweld NV1 NitroVue Nitrogen Flow Indicator
By Uniweld
In Stock
$47.50
$38.99
You Save: 18%

mpn: NV1, ean: 0688456140404,

4.8 out of 5 stars with 71 reviews
Uniweld's NV1 NitroVue Nitrogen Flow Indicator is nitrogen purging simplified. The easy to read flow indicator label and the precision adjustable valve give complete control over the low flow of nitrogen gas during the brazing of copper tubing in Ai...


DIGITEN LCD Water Liquid Flow Sensor Digital Display Flowmeter Quantitative Controller
DIGITEN LCD Water Liquid Flow Sensor Digital Display Flowmeter Quantitative Controller
By DIGITEN
In Stock
$59.99

mpn: ABC-024, ean: 0713458679451,

4.4 out of 5 stars with 64 reviews
Working volt: DC12V-24V/1A Flow rate range:0.1-9999L. K constant value:1-9999.9 LCD size:3",built-in backlight. Viewing Angle:0-120 degree. Solenoid valves working voltage:DC12V/0.3-0.5A(NC) Flow sensor working volt::DC5V(sensor input singal:1-...


Dwyer MIDWEST Series SFI-100 Sight Flow Indicator, Single Window, Bronze Body, ABS Impeller, 1-1/2'' Female NPT Connections, 5.688'' Length x 3.250'' Depth x 3.625'' Height
Dwyer MIDWEST Series SFI-100 Sight Flow Indicator, Single Window, Bronze Body, ABS Impeller, 1-1/2" Female NPT Connections, 5.688" Length x 3.250" Depth x 3.625" Height
By Dwyer
In Stock
$173.00
$170.00
You Save: 2%

mpn: SFI-100-1-1/2,

4.7 out of 5 stars with 70 reviews
Series 100 and 300 Sight Flow Indicators are manufactured of quality materials and safety tested to assure long, dependable service at economical prices. The 100 and 300 Series offer threaded process connections, viewing windows, and bodies of brass ...


GOWE Draw wire position sensor wiring encoder analog 0 to 5K 10K output with 800mm measurement range linear potentiometer transducer color:0 to 5v
GOWE Draw wire position sensor wiring encoder analog 0 to 5K 10K output with 800mm measurement range linear potentiometer transducer color:0 to 5v
By Gowe
In Stock
$276.00

mpn: GWE-20007058, ean: 0827674215154,

4.9 out of 5 stars with 7 reviews
Product Description; Draw wire position sensor wiring encoder with 800mm measurement range linear potentiometer transducer 0 to 5K / 10K; Features; compact size, rugged construction, easy to install; economiccost, andcost savings for customers; Vario...


Dixon A200PC48A ADS Spillguard Probe with  Capacitance Sensor, 48'' Long, 1/2'' NPT Gland Standard
Dixon A200PC48A ADS Spillguard Probe with Capacitance Sensor, 48" Long, 1/2" NPT Gland Standard
By Dixon Valve & Coupling
In Stock
$1,011.49

mpn: A200PC48A,

4.0 out of 5 stars with 125 reviews
The Dixon A200PC48A ADS Spillguard Probe with Capacitance Sensor is rated at 50 PSI with standard fitting with a 1/2" NPT gland standard. It has a temperature range from -14 to +212 Degrees Fehrenheit.48" long. Temperature Range -14 to +212 Degrees F...


Gems Sensors FS-550 Series Stainless Steel 316 High Pressure Flow Switch, Paddle Type, 15.0 - 52.0 gpm Flow Setting Adjustment Range, 1'' NPT Male
Gems Sensors FS-550 Series Stainless Steel 316 High Pressure Flow Switch, Paddle Type, 15.0 - 52.0 gpm Flow Setting Adjustment Range, 1" NPT Male
By Gems Sensors
In Stock
$335.00
$318.25
You Save: 5%

mpn: 29608, ean: 0013227004584,

4.1 out of 5 stars with 29 reviews
FS-550 Series - High Pressure, Metal Paddle Switch. Standard FS-550 switches sense liquid flow in either direction to monitor flow/no-flow conditions. They are supplied in two paddle lengths. The paddle is trimmed during installation to permit switch...


Durable 1/2'' Automatic Water Level Control Valve Floating Ball Valve Exterior Top Inlet
Durable 1/2" Automatic Water Level Control Valve Floating Ball Valve Exterior Top Inlet
By SenMod
In Stock
$10.39

mpn: 2126efef26m440, ean: 0611138962773,

4.6 out of 5 stars with 88 reviews
Specifications: 1. Working pressure range: 0.2 ~ 10 kg; 2. Applicable medium: clean water 3. Applicable medium temperature: ¡Ü 70 ¡æ; 4. High temperature medium temperature: 70 ¡æ ~ 120 ¡æ ? Advantage: 1. Automatic control, less water from th...


Durable Water Flow Switch Magnetic Water Sensor G1/2 Silver Female Thread 0.75L/Min
Durable Water Flow Switch Magnetic Water Sensor G1/2 Silver Female Thread 0.75L/Min
By Hilitand
In Stock
$15.99

mpn: Hilitand0kcgg7dxwy, ean: 0700890053345,

4.1 out of 5 stars with 17 reviews
Specifications: Material: Metal Suitable environment temperature: ≥1℃ Suitable working temperature: ≤120℃ Minimum starting flow: ≥0.75L/min Rated working pressure: ≤0.65Mpa Maximum pressure of the shell: ≤1.5Mpa Connection: G1/2 Size:...


Gems Sensors FS-600 Series Stainless Steel 316 Flow Switch, Straight, Thermal Dispersion, 1.01 gpm Flow Setting, 3/4'' NPT Female
Gems Sensors FS-600 Series Stainless Steel 316 Flow Switch, Straight, Thermal Dispersion, 1.01 gpm Flow Setting, 3/4" NPT Female
By Gems Sensors
In Stock
$360.00
$171.18
You Save: 52%

mpn: 230500-2-20,

4.1 out of 5 stars with 79 reviews
FS-600 Series - No Moving Part, Thermal Dispersion Flow Switch. The FS-600 series uses proven thermal dispersion technology to provide a robust no moving part flow switch even without filtration. The solid state sensor is compatible with both conduct...


Gems Sensors RFS Series Brass Flow Sensor Switch, Inline, Rotor Type, 115 VAC Input, 8.0 - 60.0 gpm Flow Setting Adjustment Range, 1'' NPT Female
Gems Sensors RFS Series Brass Flow Sensor Switch, Inline, Rotor Type, 115 VAC Input, 8.0 - 60.0 gpm Flow Setting Adjustment Range, 1" NPT Female
By Gems Sensors
In Stock
$125.16
$123.30
You Save: 1%

mpn: 181689,

4.6 out of 5 stars with 52 reviews
Flow Set Point Switching - RFS Types. Combines visual confirmation of flow with dynamic, electronic switch operation. Easy, adjustable switch point calibration: a local LED signals when set point is reached. RotorFlow Switches build an extra level of...


Uxcell G1/2'' Thread Hall Effect Liquid Water Flow Sensor Switch Flowmeter Fluidmeter, 1.25-30L/minute
Uxcell G1/2" Thread Hall Effect Liquid Water Flow Sensor Switch Flowmeter Fluidmeter, 1.25-30L/minute
By uxcell
In Stock
$12.72
$9.99
You Save: 21%

mpn: a16042200ux0975, ean: 0602451409182,

4.8 out of 5 stars with 18 reviews
Descriptions: 1. The water flow sensor is light, nimble outline, small size and easy to install. The bearings used in the rotating part. All materials are in line with RoHS testing standards. 2. There is an integrated magnetic Hall effect sensor that...


Water Flow Sensor Flowmeter Hall Flow Sensor Control (1.5'' Pipe)
Water Flow Sensor Flowmeter Hall Flow Sensor Control (1.5" Pipe)
By Generic
In Stock
$28.78
$17.99
You Save: 37%

mpn: STK0114014444, ean: 0755899299133,

4.0 out of 5 stars with 68 reviews
Features: Lght weight, easy to installInlaid with stainless steel impeller shaft, durable wearable.Seal Ring with the upper and lower force structure never leaks.Suitable for automatic gas water heatersWaterproof,Heat resistance,pressure resistance,...


Gems 26E8B0 26 Series Low Water Cutoff-Standoff Mount, 100K Direct Operation, 1/8'' Panel Standoff without Enclosure and Retrofit Plate, 208/240 VAC
Gems 26E8B0 26 Series Low Water Cutoff-Standoff Mount, 100K Direct Operation, 1/8" Panel Standoff without Enclosure and Retrofit Plate, 208/240 VAC
By Gems
In Stock
$159.00
$151.39
You Save: 5%

mpn: 26E8B0,

4.7 out of 5 stars with 72 reviews
Designed for boiler low-water cutoff protection. A snap-through standoff mounting device is available for series 26 units. Optional power outage feature resets after nuisance outages. Optional reset button is used when device has been deactivated bec...


Dixon A200PHC60A ADS Spillguard Probe with High Temperature Capacitance Sensor, 60" Long, 1/2" NPT Gland Standard
By Dixon Valve & Coupling
In Stock
$1,542.99

mpn: A200PHC60A,

4.8 out of 5 stars with 19 reviews
The Dixon A200PHC60A ADS Spillguard Probe with High Temperature Capacitance Sensor is rated at 50 PSI with standard fitting with a 1/2" NPT gland standard. It has a high temperature capacitance sensor.60" long. High Temperature Capacitance Sensor. 1/...



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