HIGHJOIN Oil Air water flow monitor PNP NPN 4-20ma switch output thermal Flow Switch

• IP Rating: IP67
• Certification: ISO9001, CE
• Type: Thermal Type
• Media Type: Water Gas Oil
• Measuring Range(Water): 1...150cm/s (Most sensitive range 1...60cm/s)
• Measuring Range(Oil): 3...300cm/s (Most sensitive range 3...100cm/s)
• Model NO.: HFM510
• Measuring Range(gas): 20...2000cm/s (Most sensitive range 20...700cm/s)
• Withstand Voltage: 100bar
• Initialization Time: 18s
• Response Time: 1...15s, related to thermal conductivity of medium
• Supply Voltage: 24VDC(18~32VDC)
• No-load current: <80mA
• Output type: 2 way PNP / 2 way NPN / 1 way Relay / 2 way PNP +
• Load Capacity(PNP): 150mA max
• Load Capacity(relay): 1A max
• Load Capacity(4~20mA)): 500Ω max
• Alarm indicator: 2* LED (Red)
• Status indicator: 4 bits LCD digital tube
• Medium Temperature: -20~80ºC
• Transport Package: Carton
• Trademark: HIGHJOIN
• Origin: China
• HS Code: 90262010
• Production Capacity: 50000 Pieces / Year

Product Description

Product Features

1. All-metal shell design, no moving parts, maintenance-free and easy to install.
2. One model is suitable for various pipe diameter requirements.
3. Suitable for flow monitoring of different media, including some impure ones. Liquid and gaseous media
4. Compact structure. digital display for the media flow statu; buttons for parameter setting, easy to operate.

Application: industrial electric furnaces, welding equipment, laser equipment, microwave equipment, glass machinery, lubrication machinery, printing machinery, machine tools, and large transformers.
 

 

Overview

HFM510 digital display flow switch adopts the principle of thermal diffusion and is used in flow detection. The value of the regional temperature difference indicates the flow rate. Its working principle is to place a heating module and a temperature sensing module in a closed probe. The heat transfer temperature difference of the probe is closely related to the flow rate of the medium to be measured. When the medium in the pipe flows at a stable flow rate, the sensing module receives the sensing signal from the heating module is a fixed value. When the flow rate flowing through the probe changes, the thermal module will send out a temperature difference signal that changes accordingly, and the processor will output the result corresponding to the flow rate.

Technical Parameters

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	18s
Response Time	1...15s, related to thermal conductivity of medium, typical value 2s
Supply Voltage	24VDC(18~32VDC)
No-load current	<80mA
Switched Output
Output type	2 way PNP /  2 way NPN /  1 way Relay / 2 way PNP + Analog 4~20mA
Load Capacity	150mA max(PNP);1A max(relay);500Ω max(4~20mA)
Display
Alarm Indication	LED(Red )
Status Indicator	4 bits  LCD digital tube
Temperature
Operating Temp	-20~80ºC
Medium Temp	-20~80ºC
Storage Temp	-20~100ºC
Material
Shell	SUS304
Probe	SUS304
Protection Grade	IP67
Wiring Method	M12 Connector

 

Profiles

Electronic Connection

	Signal	M12×1	Cable Output
	Power+	1	Brown
	Power-	3	Blue
	Electronic Switch 1/ Relay normally on	4	Black
	Electronic Switch 2/ Relay normally closed	2	White
	4~20mA/ Common port of Relay	5	Grey

 

Two Way PNP Output
Two Way NPN Output
One Way Relay
Two way PNP+ Analog

Ordering Guide

Item NO.	Type
HFM510	Digital explicit  flow switch
	Code	Thread Spec
	G14	G1/4
	G12	G1/2
	M18	M18*1.5
		Code	Output Signal
		N	2 way NPN output
		P	2 way PNP output
		R	1 way Relay output
		C	2 way PNP+ Analog
			Code	Supply Power
			V1	24VDC
				Code	Length of the probe
				L	Fill out X directly
					Code	Electrical Connector
					M	M12
					Yn	Cable outlet, Standard n=1 meter
HFM510	G12	C	V1	L=15	M

Certification:
FAQ:

1.    Q: Are you manufacturer or trading company?
        A: We are manufacturer which focuses on sensor for 10 years.

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

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

4.     Q: What is 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.
 

5.     Q: Do you provide customized products?

         A: Yes, we can laser mark your logo on products; OEM and ODM customization are welcomed.
 

6.     Q: What is your MOQ?

        A: We have no MOQ limit, small quantity order is acceptable.
 

7.      Q: What's the transport?                                                              

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

8.      Q: What is your terms of payment ?
           A: We could accept T/T, Paypal, WU.