Explosion proof thermal heat pump water flow switch water automatic switch (1600689688180)

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Price:$110.00 - $150.00
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Product Overview

Description



Product Description


Overview
HFM500 Explosion type 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 processing, the temperature difference value is converted into standard electrical signal output and displayed.This product USES the all-metal shell design, 6 bit LED display flow trend and switch state.The product potentiometer is simple to set up and easy to operate, without any internal moving parts, maintenance-free, can measure a variety of media.

Features
Monitor the flow of medium in pipeline in real time
No moving parts, maintenance free
Easy installation
Switching output, LED real-time display of fluid flow rate


Specification




Measuring Range
Water
1...150cm/s (Most sensitive range 1...60cm/s)
Oil
3...300cm/s(Most sensitive range 3...100cm/s)
Air
20...2000cm/s(Most sensitive range 20...700cm/s)
Measuring Medium
Water, Oil, Air
Withstand Voltage
100bar
Initialization Time
8s
Response Time
1...13s, related to thermal conductivity of medium, typical value 2s
Supply Voltage
24V ±20% DC, 230V±15%AC
Wiring Protection
Reverse connect protection,Overload protection,Short circuit protection
Switched Output
Output type
PNP/NPN/ Relay Optional
Load Capacity
400mA max(NPN and PNP Type); 4A max( Relay Type)
Display
Design
1 Red LED (Flow Rate< Switch Point)
1 Yellow LED (Flow Rate= Switch Point)
4 Green LED (Flow Rate> Switch Point)
Temperature
Operating Temp
-20~80ºC
Medium Temp
-20~80ºC
Storage Temp
-20~100ºC
Material
Housing
Aluminium Alloy
Probe
SUS304
Protection Grade
IP67
Wiring Method
M12 * 1.5








LED Functions and Settings
Install the flow switch, remove the protection screw, make the medium flow at the flow rate that needs to be monitored, adjust the potentiometer, and make the first green LED bright exactly.The switch then releases when the flow rate falls below the current value.To make the switch point smaller than the current flow rate, adjust the potentiometer to make the green LED brighter.














Company Profile





Take you into the manufacturing process of a high quality product



Severe Environment, Customized Solution



Project Case




COMPANY INTRODUCTION
Hangjia Technology is a Sino-US Joint Venture company, also with hi-tech enterprise qualification and Software enterprise & Software product certification, Head quarter of the company is in Colorado, US Developing and manufacturing center is in Nanjing and Shenzhen, China We focus on the development, manufacture and service of sensors, transmitter and IOT. Our product idea is professionalization, customization and intelligentization, helping customer optimize process and create values from technology consulting and customized production. Leading technology and intelligent manufacture are our core competence. Each product delivered to customer is processed through linear calibration, automatic temperature compensation, aging test and rounds of pressure testing, to ensure accuracy, temperature characteristic, deviation and stability. We are working closely with customers of engineer machine, water treatment, food & drug industry, environmental protection, power enterprise, metallurgy industry, shipbuilding and so on.




Manufacturing License




Quality Management System and Factory Certification




CE Certification




Explosion Proof Certification




CNAS License





Packing & Shipping




Our Trade Show




FAQ
Q: Are you a manufacturer or a trading company?
A: We are a manufacturer which focuses on sensors for 10 years.

Q: What's your quality control system?
A: MC, ISO9001, CE Certificated.

Q: What is the warranty of your products?
A: Our warranty time is 18 months after shipment。

Q: What is the lead time of your product?
A: Normally, our factory lead time is within 10-15 working days for products without customization. You can also check lead time detail with our sales depending on different items.

Q: Do you provide customized products?
A: Yes, we can laser mark your logo on products; OEM and ODM customization are welcomed.

Q: What is your MOQ?
A: We have no MOQ limit, small quantity order is acceptable.

Q: What's the transport?
A: Express such as DHL, FedEx, TNT, and UPS for freight prepaid; and we can also use your own courier account to do the freight collection. For more goods, we can arrange by air or by Sea.

Q: What are your terms of payment?
A: We could accept T / T, Paypal, etc.



1600689688180
0.0263 s.