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: 2025-12-21T04:37:09+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; ...
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

	PNP/NPN/Relay Flow Controller Thermal Flow Switch LED Indicator Display Contact Now	Quick View External Clip-on Plug-in Flowmeter Small Size Power Supply 24V Signal Remote Transmission Modular Ultrasonic Flowmeter Contact Now	Quick View Adv Ultrasonic Doppler Velocity Flowmeter (Single/Dual - direction Version, Acoustic Pulse Water Level Sensing PRO Edition) Contact Now	Modular External Ultrasonic Flow Meter Central Air Conditioning Flowmeter Contact Now	Quick View 2 Inch Plastic Thread Liquid Flowmeter Contact Now

Transaction Info
	PNP/NPN/Relay Flow Controller Thermal Flow Switch LED Indicator Display Contact Now	Quick View External Clip-on Plug-in Flowmeter Small Size Power Supply 24V Signal Remote Transmission Modular Ultrasonic Flowmeter Contact Now	Quick View Adv Ultrasonic Doppler Velocity Flowmeter (Single/Dual - direction Version, Acoustic Pulse Water Level Sensing PRO Edition) Contact Now	Modular External Ultrasonic Flow Meter Central Air Conditioning Flowmeter Contact Now	Quick View 2 Inch Plastic Thread Liquid Flowmeter Contact Now
Price	US$80.00-100.00 / Piece	US$175.00-280.00 / Piece	US$719.00-899.00 / Piece	US$89.99-125.00 / Piece	US$8.00-15.00 / Piece
Min Order	1 Piece	1 Piece	1 Piece	1 Piece	100 Pieces
Payment Terms	LC, D/P, T/T, PayPal, Western Union, Small-amount payment	-	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, PayPal, D/P, Western Union, Small-amount payment	T/T, Western Union
Quality Control
Product Certification	JIS, DIN, ANS, GB, CE, ISO	CE, RoHS, ISO	GB	CE, RoHS	CE, RoHS, ISO
Management System Certification	ISO9001:2015	-	ISO9001:2015, ISO14001	-	-
Trade Capacity
Export Markets	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic	-	Domestic	North America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
Annual Export Revenue	-	-	-	-	-
Business Model	Own Brand, ODM, OEM	-	Own Brand, ODM, OEM	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: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays 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: 1 Year; Warranty: 12 Months; Accuracy: 0.15%R, 0.2%R, 0.5%R; Main Application: Water, Wastewater, Corrosive Liquid/Gas; Size: DN25-DN500; Sensor: Tube/Flange; Application: Industrial Production; Type: Ultrasonic Flow Meter; Measuring Media: Liquid; Measurement Object: Closed Pipeline; Type.: Variable Area Water Flowmeters; Medium Temperature: - 30~ 160℃; Caliber Range: DN15-200; Pipe Material: Steel, Stainless Steel, Cast Iron, PVC and Other; Output: 4-20mA, RS485; Power Supply: 220VAC, 24VDC;	Accuracy: >±1%; Main Application: Water, Wastewater; Type: Ultrasonic Flow Meter; Measuring Media: Liquid; Measuring Principle: Acoustics; Measurement Object: Pipes, Channels, Natural Streams, Rivers; Flow Rate Measurement Range: 0 - 10.00 M/S, -5 - 5.00 M/S (for Bidirectional FL; Flow Rate Accuracy: 1% ± 0.01 M/S; Resolution: 0.001 M/S; Water Level Range: 0-10m; (Can Be Specially Customized); Waterproof Rating: Sensor IP68, Host IP65 (IP68 Can Be Specially Cust; Output Interface: RS485, Modbus, RTU;	After-sales Service: Online; Warranty: 1 Year; Accuracy: ±1%; ±0.5%; Main Application: Water, Wastewater, Diesel Fuel, Fuel Oil, Corrosive Liquid/Gas; Size: DN15-6000; Application: Industrial Production; Type: Ultrasonic Flow Meter; Measuring Media: Liquid; Measurement Object: Closed Pipeline;	After-sales Service: Free Technical Guidance; Warranty: 1 Year; Accuracy: ≤±0.1%; Main Application: Water, Nature Gas, Corrosive Liquid/Gas; Size: DN10-50; Sensor: Tube/Flange; Application: Industrial Production; Type: Volume Type Flow Meter; Measuring Media: Liquid; Measuring Principle: Mechanics; Measurement Object: Closed Pipeline; Operating Temperature: 0~60 Celsius; Working Pressure: Equal or Less Than 1MPa; Connection Type: Screw Thread Fitting; Fitting Material: ABS; Float Material: Ss; O-Ring Material: Silicon Rubber; Regulating Valve: with;
Supplier Name	Nanjing Hangjia Electronic Technology Co., Ltd.	Atech Sensor Co., Ltd	Fujian Autec Factory Automation Equipment Co., Ltd.	BGT Technology(Beijing) Co., Ltd.	Vacorda Instruments Manufacturing Co., Ltd.
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