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  Our Catalog   Industrial Electrical   Sensors   Flow Sensors

Flow Sensors - 584 - Super Savings! Save up to 34%


Super Savings! Up to 34% off on Flow Sensors at In The National Interest. Top brands include WINGONEER®, Zojan, uxcell, Sundance Spas, Baoblaze, Rosemount, Yibuy, BG Tech, WILLAI, YalinGE, Hilitand, Yundxi, non-brand, & LDI INDUSTRIES. Hurry! Limited time offers. Offers valid only while supplies last.



WINGONEER YF-S201 1-30L/min Water Flow Hall Counter / Sensor Water control Water Flow Rate Switch Flow Meter Flowmeter Counter
WINGONEER YF-S201 1-30L/min Water Flow Hall Counter / Sensor Water control Water Flow Rate Switch Flow Meter Flowmeter Counter
By WINGONEER®
In Stock
$45.62

mpn: JT1217, ean: 0723466646284,

WINGONEER® trademark Reg.NO:4747611WINGONEER YF-S201 1-30L/min Water Flow Hall Counter / Sensor Water control Water Flow Rate Switch Flow Meter Flowmeter CounterFeatures:Light weight, small size, easy to install.Inlaid with stainless steel impeller ...


Generic YF-G1 Plastic Water Flow Hall Sensor Flowmeter / Counter - Black, G1''
Generic YF-G1 Plastic Water Flow Hall Sensor Flowmeter / Counter - Black, G1"
By Zojan
In Stock
$16.95
$15.55
You Save: 8%

mpn: YF-G1, ean: 0713458600332,

Tube diameter: 1"; Water pressure: 100mohm; Accuracy: 1-60L/MIN ±3%; Flow pulse number: 4.8 x Q (Q is L/Min); Low temperature test: After storing in -20'C temperature for 72 hours and in room temperature for 1 hour, the accuracy is within ±5%...


Uxcell HQ-A68-1 1-30L/minute G3/8'' Hall Effect Flow Sensor Counter for Water Heater
Uxcell HQ-A68-1 1-30L/minute G3/8" Hall Effect Flow Sensor Counter for Water Heater
By uxcell
In Stock
$17.25

mpn: a13050200ux0395, ean: 0700955392266,

Used for water heaters, credit card machines, automatic water dispenser, such as flow measurement devices!Product Name : Hall Flow Sensor; Model : HQ-A668; Max Switching Current : 0.5A; Max Carry Current : 1.0A; Max Contact Resistance : 100 M Ohm. Ma...


6560-860, Sundance Spas - Jacuzzi Flow Switch
6560-860, Sundance Spas - Jacuzzi Flow Switch
By Sundance Spas
In Stock
$37.67

mpn: 6560-860, ean: 4202250102176,

Sundance Spas Flow Switch with transparent tee 3/4" barb and a 3/8" barb off the side. This flow switch fits all 1999-present 2 pump or 3 pump systems and 2001+ 1-Pump Capri Systems. Used on the following Spa Models: Sundance 800/850/880 Series, 1999...


Baoblaze 2Pieces 3/8'' Water Coffee Flow Sensor Switch Meter Flowmeter Counter 0.3-10L/min For Arduino
Baoblaze 2Pieces 3/8'' Water Coffee Flow Sensor Switch Meter Flowmeter Counter 0.3-10L/min For Arduino
By Baoblaze
In Stock
$38.38
$25.18
You Save: 34%

mpn: bb6a599f2c57bcb910e764a20d800a23, ean: 0735424132470,

Description: - External threads: 3/8" - Flow Range :0.3-10L / min - f=(21*Q)±2% Q=L/MIN - Working voltage range: 5-24 VDC - Pressure range: 0-0.8MPaSpecification: - Work temperature: 1- 100 ° - Allowing pressure: ≤ 0.8Mpa - Insulation resistance:...


New Rosemount 265-10758624 Glass Flow Cell CEL-D-001 K-0.01 D612494
New Rosemount 265-10758624 Glass Flow Cell CEL-D-001 K-0.01 D612494
By Rosemount
In Stock
$28.20

mpn: D612494-265-10758624,

NEW ROSEMOUNT 265-10758624 GLASS FLOW CELL CEL-D-001 K-0.01 D612494CUSTOM IDENTIFIER: ROSEMOUNT 265-10758624 D612494. ...


Yibuy White DC6V 1/2'' Electric Solenoid Valve Water Flow Pulse Control Switch
Yibuy White DC6V 1/2" Electric Solenoid Valve Water Flow Pulse Control Switch
By Yibuy
In Stock
$10.03

mpn: YBY20180732,

Note:The color of the item may vary slightly due to photography and your own computer Features: 1.It is mainly used for inductive sanitary ware,faucet in bathroom. 2.The valve is open when it is positive pulse,off when it is negative pulse. 3.The...


1/2inch Thread Hall Effect Water Flow Sensor Switch Flow Meter Meter
1/2inch Thread Hall Effect Water Flow Sensor Switch Flow Meter Meter
By BG Tech
In Stock
$23.99
1/2inch Thread Hall Effect Water Flow Sensor Switch Flowmeter Meter Specification:Rated operating voltage : 5V DCThe maximum operating current : 15 mA (5V DC)Working voltage range : DC 5 ~ 18 VLoad capacity : less than 10 mAThe use of ambient tempera...


WILLAI 1pc 1-30L/min Water Flow Sensor 1/2'' Flowmeter Hall Flow Sensor Water Control
WILLAI 1pc 1-30L/min Water Flow Sensor 1/2'' Flowmeter Hall Flow Sensor Water Control
By WILLAI
In Stock
$32.00

mpn: E8-ES12-A655, ean: 8077082285368,

1pc 1-30L/min Water Flow Sensor 1/2'' Flowmeter Hall Flow Sensor Water Control...


YalinGE G1/2'' DN15 Plastic Hall Turbine Water Flow Sensor Industry Meter 1-30L/Min
YalinGE G1/2" DN15 Plastic Hall Turbine Water Flow Sensor Industry Meter 1-30L/Min
By YalinGE
In Stock
$12.10

mpn: 66G-PU1-0E628, ean: 7013509784398,

G1/2" DN15 Plastic Hall Turbine Water flow sensor industry meter 1-30L/Min...


1 PCS HT-120 AC220V 1A G3/4''-3/4'' Thread Water Pump Flow Sensor Switch for Shower Flow Water Heater
1 PCS HT-120 AC220V 1A G3/4"-3/4" Thread Water Pump Flow Sensor Switch for Shower Flow Water Heater
By Hilitand
In Stock
$11.71
$11.59
You Save: 1%

mpn: Hilitand5bhdeqw43c, ean: 0715538470880,

Specifications: Product model: HT-120 Medium pressure: < 0.6Mpa Medium temperature: < 70℃ Voltage: AC220V Working current: 1A Thread: G 3/4" -3/4" Size: 6.8 x 5.2cm / 2.68 x 2.05 in Weight: 169g Package included: 1 x Pump Flow Sw...


Automatic Water Level Control Valve Tower Tank Valve
Automatic Water Level Control Valve Tower Tank Valve
By Yundxi
In Stock
$10.99

mpn: DE0120175400002, ean: 0799392915367,

This valve is the replacement of the traditional float ballcock, which can be applied to various systems of high water tanks, pools, water towers of the industry and civil construction, etc.Automatic control, low self-complementary water, water full ...


Pump Water Flow Sensor Machine G1/2 Thread for Booster Pump Magnetic Automatic Control Switch
Pump Water Flow Sensor Machine G1/2 Thread for Booster Pump Magnetic Automatic Control Switch
By Hilitand
In Stock
$10.79

mpn: Hilitanducz32y7aqx, ean: 0700890054007,

Description: It is widely applicable to increase water pressure in low water pressure area, especially for low water pressure of shower or automatic cycle of solar water heater. Specifications: Material: Metal Model: HT-30 Working Voltage: 24V Input...


High Sensitivity Magnetic Stainless Steel Water Flow Switch Sensor On-Off Output G1/2 DN15 Male Thread
High Sensitivity Magnetic Stainless Steel Water Flow Switch Sensor On-Off Output G1/2 DN15 Male Thread
By Hilitand
In Stock
$17.16
$16.99

mpn: Hilitando3zxeaqgnv, ean: 0700890053079,

Description: Water flow switch is a very important part in the instant water heater. When there is a certain water flow through inlet, electric circuits is connected and water heater begin to heat. When the water flow stops, the water heater stops ...


Pump Flow Control Switch G3/4 Female to G1/2 Male Thread for Booster Pump
Pump Flow Control Switch G3/4 Female to G1/2 Male Thread for Booster Pump
By Hilitand
In Stock
$10.79

mpn: Hilitandzgndq1oite, ean: 0700890072889,

Description: It is widely applicable to increase water pressure in low water pressure area, especially for low water pressure of shower or automatic cycle of solar water heater. Specifications: Material: Metal Operating Current: 1A Operating voltag...


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
$16.15
$15.99

mpn: Hilitand0kcgg7dxwy, ean: 0700890053345,

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:...


Stainless Steel 100V 10W Water Flow Sensor Switch 1/2PT Male Thread with Cable
Stainless Steel 100V 10W Water Flow Sensor Switch 1/2PT Male Thread with Cable
By Hilitand
In Stock
$16.15
$15.99

mpn: Hilitandiz3rwqf9pt, ean: 0700890054427,

Specification: Material: Stainless steel Model: zfs-03s Rated current: 0.3A Operating Voltage: 100V Power: 10W Minimum starting flow rate: ≥0.75/ min Operating water pressure: ≤0.65MPa Temperature range: 1-100°C Cable length: Approx. 30cm / 11.8...


Baoblaze GM520 Digital Manometer with USB Interface, Differential Pressure Gauge, Air Pressure Testing Instrument Tester with LCD
Baoblaze GM520 Digital Manometer with USB Interface, Differential Pressure Gauge, Air Pressure Testing Instrument Tester with LCD
By Baoblaze
In Stock
$284.77
$186.88
You Save: 34%

mpn: 3520a20e83873dc29eaecfff506b62c7, ean: 0712758325334,

Description: - Large LCD backlit display for easy reading. - USB port helps to export your data to your PC - Low battery indication and auto power off. - Differential mode and record mode, Data record and adjustment function. - Silicone button, high ...


MagiDeal GM520 Portable USB Digital LCD Pressure Gauge Manometer Accurate Measurement
MagiDeal GM520 Portable USB Digital LCD Pressure Gauge Manometer Accurate Measurement
By non-brand
In Stock
$266.97
$177.98
You Save: 33%

mpn: STK0173003737, ean: 0712758295576,

You will find what you want in Sports & Outdoors, Home & Kitchen, Beauty, Clothing, Health & Household, Tools & Improvement, Automotive Parts etc.Description: - Large LCD backlit display for easy reading. - USB port helps to export your data to your ...


Oiler Constant Level
Oiler Constant Level
By LDI INDUSTRIES
In Stock
$267.96

mpn: RCL313,

Constant Level Oiler Top Fill With Sight Window Capacity 9 oz. Bowl Dia (In.) 3 Glass Mounting Thread 1/2 Outlet 1/2 1/8 Air Vent Max Operating Temp (F) 160 Function Automatically Maintain Oil Levels in Bearing Pump or Gear Housings Line Shafts and M...



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