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IP54 Air Flow Switch Duct Installation For Air Conditioning

Certification
China Keram (Nanjing)ELECTRICAL Equipment Co., Ltd. certification
China Keram (Nanjing)ELECTRICAL Equipment Co., Ltd. certification
Customer Reviews
The flow switch is very good, the appearance is also beautiful, in line with the manufacturer's description.

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The differential pressure transmitter is in line with my use requirements, and the manufacturer is also very cooperative, helping me solve a lot of problems, and the service is very good.

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IP54 Air Flow Switch Duct Installation For Air Conditioning

IP54 Air Flow Switch Duct Installation For Air Conditioning
IP54 Air Flow Switch Duct Installation For Air Conditioning IP54 Air Flow Switch Duct Installation For Air Conditioning IP54 Air Flow Switch Duct Installation For Air Conditioning IP54 Air Flow Switch Duct Installation For Air Conditioning

Large Image :  IP54 Air Flow Switch Duct Installation For Air Conditioning

Product Details:
Place of Origin: China
Brand Name: Keramcontrols
Certification: CE
Model Number: LQY
Payment & Shipping Terms:
Minimum Order Quantity: 10
Packaging Details: Carton
Delivery Time: 7days
Payment Terms: L/C, T/T
Supply Ability: 2000pics/month

IP54 Air Flow Switch Duct Installation For Air Conditioning

Description
Type Of Operation: On/Off,single-stage,micro Switch Flow Rate Setting Adjustment: Internal Screw
Paddle Material: Stainless Steel Protection: IP54
Color: Red Liquid Applications: Hot, Chilled, Well, Pool And Sea Water,Brine Or Ethylene Glycol
Permissible Ambient Temperature: -20℃~85℃
High Light:

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IP54 Air Flow Switch Duct Installation For Air Conditioning

 

Description

 

LQY Series Liquid Flow Switches for Piping in Industrial Plants: Heating, Air Conditioning, Refrigeration Systems and Heat Pumps


Feature

 

  • LQY series liquid flow switch is used to monitor the flow change
  • Renovated SPDT micro-switch ensure the reliable switch function
  • Max temperature of medium 120℃
  • Liquid pressure up to 1Mpa
  • 3 stainless steel blades for diameter of 25-75mm pipeline
  • 6 additional blades for 100-150mm pipe
  • Protection type IP54
  • Various connections are available on request
  • Max working pressure 13.5Bar
  • Electrical loading AC250V 10A
  • CE approval

Technical Data

 

Type of operation On/Off,single-stage,micro switch
Output SPDT 15(8A) 24/250VAC
Flow rates See flow rate table
Flow rate setting adjustment Internal screw
Sensing element Paddle
Liquid applications Hot, chilled, well, pool and sea water,Brine or ethylene glycol
Parts material in contact with fluid Brass
Paddle material Stainless steel
Liquid temperature -10℃~120℃
Permissible ambient temperature -20℃~85℃
Permissible ambient humidity 10…90% RH, non-condensing
Cable entry M18 Fitting
Housing Fire Resistance ABS or PC
Protection IP54
Color White
Weight 1.0Kg

Dimensions (mm)

 

IP54 Air Flow Switch Duct Installation For Air Conditioning 0


Structure

 

IP54 Air Flow Switch Duct Installation For Air Conditioning 1


Liquid Flow Rate Table

 

Line Pipe Size(in.) 1 1-¼ 1-½ 2 2-½ 3 4 5 6 8
Min.flow Flow Increase R to Y 1.0 1.3 1.7 3.1 4.1 6.2 8.4 12.9 16.8 46.6
Flow Decrease R to B closes 0.6 01 1.1 2.2 2.8 4.3 6.1 9.3 12.3 38.6
Max.flow Flow increase R to Y closes 2.0 3.0 4.4 6.6 7.8 12.0 18.4 26.8 32.7 94.2
Flow decrease R to B closes 1.9 2.8 4.1 6.1 7.3 11.4 17.3 25.2 30.7 90.8

 

 


Installation

Direction of the arrow on the cylinder should be in line with the pipe flow;

Water flow switch should be installed in a horizonal pipeline,it must be installed in a vertical direction;

Flow switch in use is absolutely not permit to flow back to avoid the blade back into the fracture.


Contact Function

IP54 Air Flow Switch Duct Installation For Air Conditioning 2


Trimming of the Paddle

 

IP54 Air Flow Switch Duct Installation For Air Conditioning 3

Notice

With (* ) leaves for the factory is installed;

With ( △) for additional blades (not installed);

After the leaves trimmed to install. its top of the wall shall not have any triction with the wall and the bottom 5-10 mm gap.


Model Specification

 

Model Connection Notes
LQY50P 1’’-11 1/2NPT Plastic Case
LQY50P-1 1’’-11 1/2NPT
LQY50P-2 1/2’’-14 NPT
LQY50P-3 3/4’’-14NPT

 

IP54 Air Flow Switch Duct Installation For Air Conditioning 4

 

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.

 

Contact Details
Keram (Nanjing)ELECTRICAL Equipment Co., Ltd.

Contact Person: Jackchen

Tel: 17805133926

Send your inquiry directly to us (0 / 3000)