Flow Switch

US$80.00 - 100.00 / Piece

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What is PNP/NPN/Relay Flow Controller Thermal Flow Switch LED Indicator Display

Name: PNP/NPN/Relay Flow Controller Thermal Flow Switch LED Indicator Display
Uploaded: 2025-08-16T09:37:32+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

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Price

Purchase Qty. Reference FOB Price

1-49 Pieces US$100.00

50-99 Pieces US$90.00

100+ Pieces US$80.00

Sepcifications

After-sales Service 12 Months
Warranty 12 Months
Accuracy ±0.6-1%
Main Application Water, Wastewater, Diesel Fuel, Fuel Oil, Corrosive Liquid/Gas
Size DN10-50
Sensor Plug-in
Application Industrial Production
Type Thermal Sensor
Measuring Media Liquid, Air,Gas
Measuring Principle Thermodynamic
Measurement Object Closed Pipeline
Certification JIS, DIN, ANS, GB, CE, ISO
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 ...

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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; Level Sensor
Number of Employees 26
Year of Establishment 2015-09-14
Management System Certification ISO9001:2015
Average Lead Time Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays

Flow Switch Comparison

	PNP/NPN/Relay Flow Controller Thermal Flow Switch LED Indicator Display Contact Now	Quick View Steam Water Gas Compressed Air Flowmeter 24VDC and 4~20mA Output 485 Communication, with Hart Protocol and Other Functions Vortex Flow Meter Contact Now	Quick View Vortex Flowmeters for Measuring and Controlling Special Flowmeters for Water and Liquids (e. g. water, gasoline, alcohol, etc.) Contact Now	Quick View Natural Gas &Coal Gas &Propane Gas Precession Vortex Flowmeter Contact Now	Quick View LCD Display Natural Gas Turbine Flow Meter with 1.0 Accuracy Contact Now

Transaction Info
	PNP/NPN/Relay Flow Controller Thermal Flow Switch LED Indicator Display Contact Now	Quick View Steam Water Gas Compressed Air Flowmeter 24VDC and 4~20mA Output 485 Communication, with Hart Protocol and Other Functions Vortex Flow Meter Contact Now	Quick View Vortex Flowmeters for Measuring and Controlling Special Flowmeters for Water and Liquids (e. g. water, gasoline, alcohol, etc.) Contact Now	Quick View Natural Gas &Coal Gas &Propane Gas Precession Vortex Flowmeter Contact Now	Quick View LCD Display Natural Gas Turbine Flow Meter with 1.0 Accuracy Contact Now
Price	US$80.00 - 100.00 / Piece	US$200.00 - 1,500.00 / Piece	US$200.00 - 1,500.00 / Piece	US$200.00 - 2,000.00 / Piece	US$1,099.00 - 6,524.00 / Piece
Min Order	1 Piece	1 Piece	1 Piece	1 Piece	1 Piece
Payment Terms	LC, D/P, T/T, PayPal, Western Union, Small-amount payment	LC, T/T, PayPal, Western Union	LC, T/T, PayPal, Western Union	LC, T/T, PayPal, Western Union	LC, T/T, PayPal, Western Union
Quality Control
Product Certification	JIS, DIN, ANS, GB, CE, ISO	ISO, SGS	ISO, SGS	ISO, SGS	CE, ISO, SGS
Management System Certification	ISO9001:2015	-	-	-	-
Trade Capacity
Export Markets	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic	South America, Eastern Europe, Southeast Asia, Oceania, Mid East, Eastern Asia	South America, Eastern Europe, Southeast Asia, Oceania, Mid East, Eastern Asia	South America, Eastern Europe, Southeast Asia, Oceania, Mid East, Eastern Asia	South America, Eastern Europe, Southeast Asia, Oceania, Mid East, Eastern Asia
Annual Export Revenue	-	-	-	-	-
Business Model	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: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Product Attributes
Specification	After-sales Service: 12 Months; Warranty: 12 Months; Accuracy: ±0.6-1%; Main Application: Water, Wastewater, Diesel Fuel, Fuel Oil, Corrosive Liquid/Gas; Size: DN10-50; Sensor: Plug-in; Application: Industrial Production; Type: Thermal Sensor; Measuring Media: Liquid, Air,Gas; Measuring Principle: Thermodynamic; Measurement Object: Closed Pipeline; 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;	After-sales Service: 724hours After-Sale Service;* Warranty: 12 Months; Accuracy: ±0.6-1%; Main Application: Water, Nature Gas, Corrosive Liquid/Gas, Steam, Saturated Steam; Size: DN15-DN300; Sensor: Tube/Flange; Application: Energy Metering; Type: Vortex Flow Meter; Measuring Media: Steam, Saturated Steam; Measuring Principle: Electrical Principles; Measurement Object: Closed Pipeline; Output: 4~20mA, Pluse;	Accuracy: ±0.6-1%; Main Application: Steam, Saturated Steam; Size: Dn15-Dn300; Sensor: Tube/Flange; Application: Energy Metering; Type: Vortex Flow Meter; Measuring Media: Steam, Saturated Steam; Measuring Principle: Electrical Principles; Measurement Object: Closed Pipeline; Output: 4~20mA,Pluse;	Accuracy: ±0.6-1%; Main Application: Nature Gas, Nitrogen, Coal Gas; Size: DN15-DN300; Sensor: Tube/Flange; Application: Energy Metering; Type: Turbine Flow Meter; Measuring Media: Gas; Measuring Principle: Electrical Principles; Measurement Object: Closed Pipeline; Output Type: RS485 or Hart; Power Supply Type: 3.6V Lithium Battery or 24VDC;	After-sales Service: Quality Problems Free Guidance and Maintenance; Warranty: 12 Months; Accuracy: ±0.6-1%; Main Application: Nature Gas, Coal Gas; Size: DN50-DN300; Sensor: Tube/Flange; Application: Energy Metering; Type: Turbine Flow Meter; Measuring Media: Gas; Measuring Principle: Electrical Principles; Measurement Object: Closed Pipeline; Output Type: RS485, Pulse and 4-20mA; Body Material: Aluminum Alloy;
Supplier Name	Nanjing Hangjia Electronic Technology Co., Ltd.	WEIHAI KUNKE FLOW INSTRUMENT CO., LTD.	WEIHAI KUNKE FLOW INSTRUMENT CO., LTD.	WEIHAI KUNKE FLOW INSTRUMENT CO., LTD.	WEIHAI KUNKE FLOW INSTRUMENT CO., LTD.
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