Honeywell WFS-8001-H Water Flow Switch

• Customization: Available
• Certification: CCC, RoHS, CE
• Media Type: Liquid
• Model NO.: WFS-8001-H
• Manufacturer: Honeywell
• Operating Pressure: 10kgf/cm2 (981KPa)
• Withstand Pressure: 17.5kgf/cm2 (1717KPa)
• Insulation Resistance: Over 100Ω , DC500VM
• Withstand Voltage: AC1500V/1minute
• Contact Point Life: 1000K Cycle
• Bellows Life: 500K Cycle
• Temperature of Fluid: Max 100o C (212 o F)
• Voltage: AC 125 V / AC 250 V
• DC: DC 115 V / DC 230 V
• Transport Package: Carton
• Trademark: Honeywell

Product Description

Honeywell WFS series flow switch is used for operational control aiming to prevent control failure which may cause damage to equipment and hazard to operators. It improves safety by setting control limit, alarm and report to monitoring system. WFS series flow switch can be applied to water or other liquid which will not corrode copper. WFS series flow switch provides single pole double throw (SPDT) output with high accuracy and reliability. When the liquid flow rate reaches above or below the set point, one circuit will be closed and the other will be open. It is typically used in situation involving interlocking or close-off protection. WFS flow switch can be mounted horizontally or vertically on pipe where there needs a clearance of 5 times the pipe diameter on both ends of the flow switch so to maintain a laminar flow for accurate operation. It can be mounted outdoors with rain shelter.
 

Technical Specifications

Insulation resistance	>100Ω, DC500VM
Maximum withstand voltage	AC1500V/minute
Contact point life time	1,000,000 cycles
Bellows service life	500,000 cycles
Maximum allowable flow rate	3m/sec
Medium temperature	-20ºC~110ºC
Operating temperature	-20ºC~60ºC
Paddle material	Stainless steel
Protection class	IP54

Ordeing Guide

Model No.	Operating Pressure		Withstand Pressure
WFS-8001-H	1 MPa		1.75MPa
WFS-8002-H	2 MPa		3.2MPa

Electrical

Type	Voltage	Resistance Load	Motor Stall Current	Motor Load
AC	125V	5A	44A	5A
	250V	2.5A	22A	2.5A
DC	115V	0.3A
	230V	0.15A

 

  

 

BNSENS (Nanjing) Sensor Technology Co., Ltd. is located in Nanjing, China. It is a high-tech enterprise specializing in the development, manufacturing and trade of sensor products. The company has brought together a group of outstanding technical experts in various fields such as automation, electronics, machinery and computers. All employees of the company have college degrees or above. It adopts the world-class management and operation model and 6 sigma quality system. At present, the company's main products are pressure, liquid level, flow, current, switches, etc. The company's users are all over the country, and some products have been exported to Japan, South Korea and Southeast Asia.

Since its inception, the company has been based on the technical accumulation and management standards of American sensor giants. It is composed of senior engineers and managers who have served in multinational companies for many years, and has rapidly developed various pressure sensors, transmitters, liquid level, flow meters, pressure switches, digital meters, current sensors, proximity switches and other products. After years of unremitting efforts, it has become one of the leading suppliers in the domestic automation industry. Our pressure transmitters can achieve an accuracy of more than 3/10, 000. The products have been widely used in oil, natural gas, electricity, chemical industry, metallurgy, building materials, food, light industry, environmental protection, aerospace, tap water, municipal and other industries.

It is a sensor science and technology innovation company that masters the core technology of MEMS chips. The company has a research and development center in Minnesota, USA. The leader is Dr. Pan Hanjin, a famous scientist in the sensor industry. Dr. Pan Hanjin has been deeply involved in the sensor industry for more than 20 years and is an expert in the sensor industry.

The company has a number of ASIC chips independently developed, which are widely used in industrial, automotive, home appliance and other markets.

BNSENS (Nanjing) Sensing Technology Co., Ltd. is a strategic partner of Honeywell in China. The two parties proposed a plan of East serving East and jointly developed several sensors specifically for the Chinese market. These sensors will be widely used in intelligent manufacturing, Internet of Things, artificial intelligence, and smart home fields. These sensors include: Magnetic sensors, temperature sensors, humidity sensors, force sensors, fire water pressure sensors, equipment vibration sensors, human body status monitoring sensors, motion sensors, etc.

History of BNSENS Company:

BNSENS is a company focusing on sensors, instruments, and electronic components. We are a young company, founded in 1999, just 25 years old, and we are still growing.

1999: The company's first pressure sensor was launched, mainly for the petroleum and petrochemical industries.

2002: The company expanded its product line and launched temperature sensors

2005: Started producing high-precision pressure sensors for the test and measurement market

2006: Became an official authorized agent of Honeywell

2009: Introduced the Six Sigma management system, and the product qualification rate was greatly improved

2010: Became a supplier of Emerson

2011: We started selling SICK sensors

2014: Introduced the sensor production line from Germany, developed more industrial control sensors, and cooperated with TSMC

2015: Cooperated with Siemens in Vietnam

2017: The factory moved to Nanjing High-tech Zone

2019: Became a national high-tech enterprise in China

2023: We started selling products from Infineon and Rohm

BNSENS, The Future Starts Here.