Flow Switch LCD Digital Explicit Flow 4-20mA PNP M12 Thermal Switch for Oil Detection

• Type: Flow Switch
• Structure Type: Integrated
• Measuring Medium: Gas ,Liquid
• Output Signal Type: PNP, NPN, Relay, Normally Open+Normally Closed (Sp
• Production Process: Integration
• Material: Stainless Steel
• Model NO.: FST310
• Accuracy Grade: 0.5G
• IP Rating: IP67
• Certification: CE
• Customized: Customized
• Product Name: Flow Switch
• Set The Range: 1-150cm/S(Water),3-300cm/S(Oil),20-2000cm/S(Air)
• Response Time: 1-13s, Typical Values 2s
• Power Supply: 24VDC,230VAC
• Medium Temperature: - 20 ~ 80
• Transport Package: Carton
• Specification: 0.4KG
• Trademark: SENTEC
• Origin: China
• HS Code: 9026100000
• Production Capacity: 50000

Product Description

SenTec FST310 electronic flow switch based on the thermal principle, the sealed probe contains two resistors, one of which is not heated as the detection resistance and the other is not heated as the reference resistance. When the mecum flows, the heat on the heating resistance is taken away, the resistance value is changed, and the difference between the two resistors is used as the basis for judging the velocity. No moving parts, maintenance-free, easy to install, one type is suitable for a variety of pipe diameter requirements, switch volume continuously adjustable, very low pressure loss, compact structure, LED display flow trend and switch status. 

FST310 Gas-liquid dual type electronic flow switch is used for pneumatic and hydraulic systems, can be used for circulating water, cutting fluid and lubricating oil flow detection and pump idling protection.

Product Parameters

ITEMS	PARAMETER	ITEMS	PARAMETER
Set the range	1…150cm/s(water),3…300cm/s(oil),20…2000cm/s(air)	Response time	1-13s, typical values 2s
Signal output	PNP, NPN, relay, Normally open+normally closed (SPDT)	Initialization time	8s
Power supply	24±20%VDC or 230V±15%VAC	Electric protection	Invert, short circuit, overload protection
Turn on the current	Max. 400mA(PNP or NPN), Max. 4A(Relay)	Protection grade	IP67
No-load current	Max. 80mA	Medium temperature	-20 ° C ~ 80 ° C
Flow indicator	LED row (6)	Environment temperature	-20 ° C ~ 80 ° C
Set way	Potentiometer setting	Storage temperature	-20 ° C ~ 100 ° C
Pressure range	100bar	Connection mode	M12 plug-in/direction attachment line
Temperature gradient	≤4 ° C/S	Material	Stainless steel
Weight	0.4KG

Company Profile

SENTEC concentrates on the solutions for sensing technology.

For decades, SENTEC quality guaranteed products insist strictly manufactured in accordance with ISO, CE directive and fully RoHS compliant. On the basis of large-scaled production factories and international excellent devices, SENTEC inspections, tests and calibrations are well recognized throughout the world with experienced OEM service.
The advance solutions, superior quality, reliable performance, customer satisfaction and excel-
lent technical services are always our sole and eternal goal !

FAQ

1. Could I have prices of your products?
Welcome. Pls feel free to send us an email here. You will get our reply in 24 hours

2. Can we print our logo/website/company name on products?
Yes, please advise the size and Pantone Code of the logo.

3. What's the lead time for regular order?
3~7 days for order quantity lower than 500pcs, For more quantity, usually 15 days.

4. Can I get a discount?
Yes, for the order quantity more than 50pcs, please contact us to get the best price.

5. What is your MOQ?
The MOQ of most of our products is 1PCS. You can also contact us to get a lower low MOQ.

6. How to contact you?
 

The specific price is subject to the parameters, please contact us for the quotation,the consultation is free of charge.