Thermal Flow Switch

US$176.00-186.00 / Piece

High Accuracy Display PNP NPN Relay Stable Performance Flow Switch Customized Industrial pictures & photos

Recommend for you
What is LED Display IP67 Water Treatment PNP/NPN Output Flow Switch Qlk400
What is Cheap Factory Price IP67 SS304 LED OEM Digital Thermal Flow Switch for Oil Water
What is Cheap Digital Water Oil Gas PNP Relay Output IP67 Thermal Flow Switch

What is High Accuracy Display PNP NPN Relay Stable Performance Flow Switch Customized Industrial

Name: High Accuracy Display PNP NPN Relay Stable Performance Flow Switch Customized Industrial
Uploaded: 2026-03-25T05:51:59+08:00
Description: QLK400-15 Ex-Flow switch Based on the thermal principle, the enclosed probe contains two resistors, one of which is heated as a detection resistor, and the other is not heated as a reference resistor.

Contact Now

Get Latest Price

About this Item

Price

Purchase Qty. Reference FOB Price

1-99 Pieces US$186.00

100-999 Pieces US$181.00

1,000+ Pieces US$176.00

Sepcifications

IP Rating IP67
Certification ISO9001, CE
Type Thermal Type
Media Type Liquid
Transport Package Standard Carton
Trademark XYT
Origin Shaanxi
Material Stainless Steel Cast Aluminum
Response Time 1...5s
Protection Level IP67
Explosion-Proof Grade Exdllct6
Medium Temperature -2o...7o°c
Wiring Mode M12 Connector / Directly Attached 2 Meter Cable Op
Flow Rate 1...2000cm/S
Range 1...2000cm/S (Water), 3...3000cm/S (Oil), 10...800
Switch Type PNP, NPN, Relay
Power on 400mA (PNP or NPN Type),3A (Relay Type)
Power Supply 24V± 20%VDC

Product Description

QLK400-15 Ex-Flow switch Based on the thermal principle, the enclosed probe contains two resistors, one of which is heated as a detection resistor, and the other is not heated as a reference resistor. When the medium flows, the heat on the heating resistor is taken away. The resistance value is ...

Learn More

BAOJI XINGYUTENG MEASURE AND CONTROL INSTRUMENTS CO., LTD.

Diamond Member Since 2021

Audited Supplier

Rating & Reviews: 5.0/5.0

(1 Reviews)

Main Products Pressure Transmitter, Level Transmitter, Temperature Transmitter, Flow Switch, Pressure ...
Address Building 10, High-End Equipment Industrial Park, Baoji, Shaanxi, China
Main Markets North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
International Commercial Terms(Incoterms) FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA
Terms of Payment LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
Average Lead Time Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays

Thermal Flow Switch Comparison

	High Accuracy Display PNP NPN Relay Stable Performance Flow Switch Customized Industrial Contact Now	Quick View Manufacturer of Magnetic Liquid Flow Switch for Water Circulation Control Contact Now	Quick View Water Flow Meter Switch Sensor for Water Pumps Contact Now	Quick View Mini Sensitive Magnetic Electronic Brass Water Automatic Flow Switch Contact Now	Quick View Mini Automatic Magnetic Liquid Water Flows Switch for Water Heater Contact Now

Transaction Info
	High Accuracy Display PNP NPN Relay Stable Performance Flow Switch Customized Industrial Contact Now	Quick View Manufacturer of Magnetic Liquid Flow Switch for Water Circulation Control Contact Now	Quick View Water Flow Meter Switch Sensor for Water Pumps Contact Now	Quick View Mini Sensitive Magnetic Electronic Brass Water Automatic Flow Switch Contact Now	Quick View Mini Automatic Magnetic Liquid Water Flows Switch for Water Heater Contact Now
Price	US$176.00-186.00 / Piece	US$5.80-7.50 / Piece	US$11.50-16.40 / Piece	US$11.50-16.40 / Piece	US$11.50-15.50 / Piece
Min Order	1 Piece	10 Pieces	10 Pieces	10 Pieces	10 Pieces
Payment Terms	LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram	LC, T/T, PayPal, D/P, Western Union	LC, T/T, PayPal, D/P, Western Union	LC, T/T, PayPal, D/P, Western Union	LC, T/T, PayPal, D/P, Western Union
Quality Control
Product Certification	ISO9001, CE	RoHS, ISO9001	RoHS, ISO9001	RoHS, ISO9001	RoHS, ISO9001
Management System Certification	-	ISO9001:2015	ISO9001:2015	ISO9001:2015	ISO9001:2015
Trade Capacity
Export Markets	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	Domestic	Domestic	Domestic	Domestic
Annual Export Revenue	-	-	-	-	-
Business Model	-	ODM, OEM	ODM, OEM	ODM, OEM	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: one month	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: one month
Product Attributes
Specification	IP Rating: IP67; Type: Thermal Type; Media Type: Liquid; Material: Stainless Steel Cast Aluminum; Response Time: 1...5s; Protection Level: IP67; Explosion-Proof Grade: Exdllct6; Medium Temperature: -2o...7o°c; Wiring Mode: M12 Connector / Directly Attached 2 Meter Cable Op; Flow Rate: 1...2000cm/S; Range: 1...2000cm/S (Water), 3...3000cm/S (Oil), 10...800; Switch Type: PNP, NPN, Relay; Power on: 400mA (PNP or NPN Type),3A (Relay Type); Power Supply: 24V± 20%VDC;	IP Rating: IP67; Type: Differential Pressure Flow Switch; Media Type: Liquid; Model: New Magnetic Flow Switch; Material: Brass; Color: Gold Color; Size: Compact Size; Application: Flow Switch; Company Profile: Manufacturer; Design: Own Design; Installation: Easy; Contact Life: 10^7 Times; Min Flow Rate: 1.5L/Min; Max Carry Pressure: 1.2 MPa; Function: Flow Switch;	IP Rating: IP67; Type: Differential Pressure Flow Switch; Media Type: Liquid; Model: New Magnetic Flow Switch; Material: Mini Brass Magnetic Liquid Water Flow Switch; Color: Gold Color; Size: Compact Size; Application: Flow Sensor; Company Profile: Manufacturer; Design: Own Design; Installation: Easy; Contact Life: 10^7 Times; Min Flow Rate: 1.5L/Min; Max Carry Pressure: 1.2 MPa; Function: Water Flow Switch Sensor;	IP Rating: IP67; Type: Differential Pressure Flow Switch; Media Type: Liquid; Model: New Magnetic Flow Switch; Material: Brass Magnetic Liquid Water Flow Switch; Color: Gold Color; Size: Compact Size; Application: Flow Sensor; Company Profile: Manufacturer; Design: Own Design; Installation: Easy; Contact Life: 10^7 Times; Min Flow Rate: 1.5L/Min; Max Carry Pressure: 1.2 MPa; Function: Brass Flow Switch;	IP Rating: IP67; Type: Differential Pressure Flow Switch; Media Type: Liquid; Model: New Magnetic Flow Switch; Material: Micro Brass Magnetic Liquid Water Flow Switch; Color: Gold Color; Size: Compact Size; Application: Flow Sensor; Company Profile: Manufacturer; Design: Own Design; Installation: Easy; Contact Life: 10^7 Times; Min Flow Rate: 1.5L/Min; Max Carry Pressure: 1.2 MPa; Function: Flow Switch;
Supplier Name	BAOJI XINGYUTENG MEASURE AND CONTROL INSTRUMENTS CO., LTD.	Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.	Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.	Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.	Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.
Select All

Contact Now

Hot Search