• 1′ Paddle Type Chiller Red Water Flow Switch Hfs-25 for Heating Systems
  • 1′ Paddle Type Chiller Red Water Flow Switch Hfs-25 for Heating Systems
  • 1′ Paddle Type Chiller Red Water Flow Switch Hfs-25 for Heating Systems
  • 1′ Paddle Type Chiller Red Water Flow Switch Hfs-25 for Heating Systems
  • 1′ Paddle Type Chiller Red Water Flow Switch Hfs-25 for Heating Systems
  • 1′ Paddle Type Chiller Red Water Flow Switch Hfs-25 for Heating Systems

1′ Paddle Type Chiller Red Water Flow Switch Hfs-25 for Heating Systems

IP Rating: IP65
Certification: CCC, RoHS, ISO9001, CE
Type: Infrared Water
Media Type: Liquid
Resistence Load: AC 125 V(5A) /AC 250 V( 2.5A)
Type of Operation: on/off,
Samples:
US$ 30/Piece 1 Piece(Min.Order)
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Customization:
Manufacturer/Factory, Trading Company, Group Corporation
Diamond Member Since 2016

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Fujian, China
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Overview

Basic Info.

Model NO.
HTW-WS
Output
Spdt 15(8A) 24/250VAC
Liquid Temperature
-20c-12
Permissible Ambient Temperature
-40c-85c
Permissible Ambient Humidity
10…90% Rh, No
Housing
Galvanized Steel Plate, ABS or PC Cover
Transport Package
Carton
Trademark
Neutral
Origin
Xiamen, China
HS Code
84159090
Production Capacity
500000/Year

Product Description

 
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1′ Paddle Type Chiller Red Water Flow Switch Hfs-25 for Heating Systems

Product Description

1' Paddle Type Chiller red Water Flow Switch HFS-25 for Heating Systems

1′ Paddle Type Chiller Red Water Flow Switch Hfs-25 for Heating Systems

>> General
The paddle type SPDT HFS series are designed to provide excellent performance where accuracy, reliability, and rugged construction (IP54)are required used in liquid flow lines carrying water or any fluid neither harmful to brass and prosphor bronze nor classified as a hazardous fluids.

They can be wired to close one circuit and open a second circuit when liquid flow either exceeds or drops below the adjusted flow rate.

The series are recommended for liquid pressure and temperature as mentioned below and must not be used on lines carrying liquids below 0 degree C.

These series may be used on liquids with high salt or chlorine content but is not for use in hazardous atmospheres.

They may be also used outdoors but must be protected from weather or splashing water.
All series flow switches are designed for use only as operating controls.

Where an operating control failure would result in personal injury and/or loss of property, it is the responsibility of user to add safety devices that protect against, or supervisory systems that warn of control failure.
1′ Paddle Type Chiller Red Water Flow Switch Hfs-25 for Heating Systems
 

>> Specification 

Operating Pressure 10kgf/cm² (1MPa)
Withstand Pressure 17.5Kgf/cm² (1.75MPa)
Insulation Resistence Over 100Ω, DC500VM
Withstand Voltage AC1500V/1minute
Contact Point Life 1000K Cycle
Bellows Life 500K Cycle
Temperature of Fluid Max 100°C (212°F)
Body Size 1"(HTW-WS-25), 3/4"(HTW-WS-20),1/2"(HTW-WS-15)
1′ Paddle Type Chiller Red Water Flow Switch Hfs-25 for Heating Systems

1′ Paddle Type Chiller Red Water Flow Switch Hfs-25 for Heating Systems

1′ Paddle Type Chiller Red Water Flow Switch Hfs-25 for Heating Systems
certifiates

1′ Paddle Type Chiller Red Water Flow Switch Hfs-25 for Heating Systems

Factory Show

 

1′ Paddle Type Chiller Red Water Flow Switch Hfs-25 for Heating Systems
FAQ

 

1′ Paddle Type Chiller Red Water Flow Switch Hfs-25 for Heating Systems

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Diamond Member Since 2016

Suppliers with verified business licenses

Manufacturer/Factory, Trading Company, Group Corporation
Management System Certification
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000, GMP, BSCI
OEM/ODM Availability
Yes