Flow Switch

US$80.00-100.00 / Piece

Recommend for you
What is LED Display Pointer Type Flow Switch Scale Display Flow Switch
What is Wfs Cable Outlet Flow Switch
What is Compact Flow Switch Stainless Steel Cable Outlet Relay Output Quick Usage mechanical Switch

What is 4-20mA NPN/PNP Digital Flow Switch

Name: 4-20mA NPN/PNP Digital Flow Switch
Uploaded: 2026-03-25T15:32:21+08:00
Description: Product Description HFM500 thermal flow switch adopts the principle of thermal diffusion. The temperature difference between the two sensors can be used as the basis for measuring the flow rate. When

Contact Now

Get Latest Price

About this Item

Price

Purchase Qty. Reference FOB Price

1-49 Pieces US$100.00

50-99 Pieces US$90.00

100+ Pieces US$80.00

Sepcifications

Certification CE
Type Thermal Sensor
Transport Package Carton, Wooden Case
Specification SS304
Trademark HIGHJOIN
Origin China
Switch Type Relay, NPN, PNP
Probe Material SS304, SS316L/Ta Can Be Customized
Process Connection 1/2" 3/4" 1" Thread
Tri-Clamp 50.5mm

Product Description

Product Description HFM500 thermal flow switch adopts the principle of thermal diffusion. The temperature difference between the two sensors can be used as the basis for measuring the flow rate. When the flow rate of the medium increases, the temperature difference decreases and vice versa. After ...

Learn More

Nanjing Hangjia Electronic Technology Co., Ltd.

Diamond Member Since 2019

Audited Supplier

Business Type Manufacturer/Factory & Trading Company
Main Products Pressure transmitter; Temperature transmitter; Flow meter; Pressure switch; Flow switch; ...
Year of Establishment 2015-09-14
Number of Employees 26
Management System Certification ISO9001:2015
Address No. 18 Fenghua Road, Yuhua Economic Development Zone, Nanjing, Jiangsu, China

Flow Switch Comparison

	4-20mA NPN/PNP Digital Flow Switch Contact Now	Quick View Paddle Type Spdt Hfs Series Water Flow Switch ABS Cover Spdt Temperature Control Sensor Contact Now	Quick View HIGHJOIN WFS magnetic sensitive switch high-performance flow switch Contact Now	Quick View Htw-Ws Flow Switch Temperature Sensor ABS Cover Water Liquid Paddle Contact Now	Quick View Cheap M12 LED Industrial Digital Thermal Flow Sensor Controller Switch for Pipeline Water Oil Contact Now

Transaction Info
	4-20mA NPN/PNP Digital Flow Switch Contact Now	Quick View Paddle Type Spdt Hfs Series Water Flow Switch ABS Cover Spdt Temperature Control Sensor Contact Now	Quick View HIGHJOIN WFS magnetic sensitive switch high-performance flow switch Contact Now	Quick View Htw-Ws Flow Switch Temperature Sensor ABS Cover Water Liquid Paddle Contact Now	Quick View Cheap M12 LED Industrial Digital Thermal Flow Sensor Controller Switch for Pipeline Water Oil Contact Now
Price	US$80.00-100.00 / Piece	US$9.64-29.41 / Piece	US$55.00-70.00 / Piece	US$9.64-29.41 / Piece	US$42.00-65.00 / Piece
Min Order	1 Piece	300 Pieces	5 Pieces	100 Pieces	1 Piece
Payment Terms	LC, D/P, T/T, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram	T/T, LC, D/P, PayPal, Small-amount payment, Western Union	LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram	LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
Quality Control
Product Certification	CE	CE	ISO9001	CE	ISO9001
Management System Certification	ISO9001:2015	-	ISO9001:2015	-	-
Trade Capacity
Export Markets	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Annual Export Revenue	-	-	-	-	-
Business Model	Own Brand, ODM, OEM	-	Own Brand, ODM, OEM	-	-
Average Lead Time	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Type: Thermal Sensor; Switch Type: Relay, NPN, PNP; Probe Material: SS304, SS316L/Ta Can Be Customized; Process Connection: 1/2" 3/4" 1" Thread; Tri-Clamp: 50.5mm;	IP Rating: IP34; Type: Infrared Water; Media Type: Liquid; Package: 1PCS/Inner Box; 50PCS/Carton; Ambient Temperature: 0°c - 60°c; Features: 1/2~1 Inch; Operating Pressure: 10kgf/Cm² (1MPa); Withstand Pressure: 17.5kgf/Cm² (1.75MPa); Body Size: 1"(Htw-Ws-25), 3/4"(Htw-Ws-20),1/2"(Htw-Ws-15);	IP Rating: IP65; Type: Differential Pressure Flow Switch; Media Type: Liquid; Output Signal Type: Analog Type; Production Process: Injection; Material: Metal; Thread Type: G; Customized: Customized; Type: permanent magnet; Component: Flow Meter; For: Flow Meter; Measuring Medium: Liquid Gas Steam; IP Rating: IP66; Model NO.: FS; Operation Temperature: -20~110℃; Output: Reed switch, Normally open; Ingress Protection: IP65;	Type: Paddle Flow Switch; Model Number: Htw-Ws(Hfs-25); Withstand Pressure: 17.5kgf/Cm (1.75MPa); Contact Point Life: 1000K Cycle; Body Size: 1"(Htw-Ws-25), 3/4"(Htw-Ws-20), 1/2"(Htw-Ws-15); Function: Room Cooling; Operating Pressure: 10kgf/Cm (1MPa); Withstand Voltage: AC1500V/1minute; Bellows Life: 500K Cycle; Insulation Resistence: Over 100Ω, DC500vm;	IP Rating: IP67; Type: Thermal Type; Media Type: Liquid; Output Signal: Relay, PNP; Wiring Method: M12 Connector; Probe Diameter: 8mm; Medium Temp: -20~80℃; Power Supply: 24VDC; Measure Range: 1~150cm/S (Water),3~300cm/S (Oil); Thread: M201.5, G1/2 or Customized;* Pressure: 10MPa; Pipe Diameter: for DN50 or Others;
Supplier Name	Nanjing Hangjia Electronic Technology Co., Ltd.	Hotowell Technology (Xiamen) Co., Ltd.	Nanjing Hangjia Electronic Technology Co., Ltd.	Hotowell Technology (Xiamen) Co., Ltd.	BAOJI XINGYUTENG MEASURE AND CONTROL INSTRUMENTS CO., LTD.
Select All

Contact Now

Hot Search