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Keram (Nanjing)ELECTRICAL Equipment Co., Ltd.
Keram (Nanjing)ELECTRICAL Equipment Co., Ltd.
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SS Paddle Honeywell Air Flow Switch Replaceable

SS Paddle Honeywell Air Flow Switch Replaceable

Brand Name Keramcontrols
Model Number KAFS
Certification CE
Place of Origin China
Minimum Order Quantity 10
Payment Terms L/C, T/T
Supply Ability 2000pics/month
Delivery Time 7days
Packaging Details Carton
Type of operation On/Off,single-stage,micro switch
Flow applications Air and non aggressive gases
Permissible ambient humidity 10...90%RH,non-condensing
Protection IP65
Material Base:steel,galvanized; Cover:ABS,fire retardant or PC
Detailed Product Description

Replaceable Honeywell Air Flow Switch

 

Description

 

The KAFS paddle flow switch is used for monitoring the volume flow of air; it has reliable functionality and easy handling. The device can be installed horizontally or vertically. Its applications include cooling systems, heating and air-conditioning systems, and research and development.


Application

 

Control and monitor air and non aggressive gases flow in ducts, chambers, etc.,of heating, cooling, and air conditioning equipment.


Features

 

● Renovated SPDT micro switch ensures the reliable switch function

● Stainless steel paddle

● Cut-in and cut-out

● Brass level

● IP65


Technical data

 

ModelKAFS
Type of operationOn/Off,single-stage,micro switch
Flow rate switching 
- Cut-outMin. 1.0 m/sec, Max. 8.0 m/sec
- Cut-inMin. 2.5 m/sec, Max. 9.2 m/sec
Flow rate setting adjustmentInternal screw
Sensing elementPaddle
Paddle size3.2 x 6.9 in. (80 x 175 mm)
Paddle w/level - Length7.9 in. (200 mm)
Flow applicationsAir and non aggressive gases
Paddle materialStainless steel
Paddle level materialBrass
Permissible ambient temperature 
- Housing-40℉ to 185℉(-40℃ to 85℃)
- Paddle14℉ to 185℉(-10℃ to 85℃)
Permissible ambient humidity10...90%RH,non-condensing
Cable entryM18 fitting
Housing - MaterialBase:Steel,galvanized; Cover:ABS,fire retardant or PC
- Colorwhite
- ProtectionIP65
InstallationDuct mounted
Ship weight0.7kg

Installation

 

The flow switch should be mounted into a duct or chamber where the air paddle can freely point horizontally downwards. To avoid air swirl and paddle instability, straight zones should be provided for a length of 5 times the diameter of duct upstream and downstream from the installation location.

 

Note:

 

The units are factory calibrated to the minimum switch-off value. To increase the set value, adjust the range screw clockwise. Due to the risk of fracture at air speeds of higher than 5.0 m/sec, the paddle must be cut off on the marked side. When the paddle is cut off, the minimum cut-out value increases from 1.0 m/sec to 2.5 m/sec.


Electrical Wiring

 

 


Dimensions (mm)

 

 

FAQ

 

1 Q: What's the delivery time?

A: According to the specification and quantity of your order, generally 4

days for normal standard products within 10pcs.

 

2 Q:Are you manufacturer or trading company?

A: We are manufacturer with many years of experience.We have our

own factory.Welcome to visit our factory.

 

3 Q: Can we use our logo on the products?

A: Yes.We can provide OEM service.

 

4 Q: Do you have products with ex-proof certificate?

A: Yes,we can offer intrinsic-safety and flame proof certificates.

 

5 Q: What is the warranty of your products?

A: Normal is 12 months.

 

6 Q: What's the means of transport?

A: Express such as TNT,Fedex,DHL,UPS, or logistics by indicator.

 

Product Tags: Replaceable Honeywell Airflow Switch   SS Paddle Air Flow Switch   Non Aggressive Gases Air Flow Switch  
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