Тип R1DH050 лопастные переключатели потока с 1 5 метровым кабелем


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Цена:7,71 $ - 8,93 $*

Количество:



Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Aug-15-2025 9.12 $* 9.7 $*
Jul-15-2025 7.77 $* 7.7 $*
Jun-15-2025 9.58 $* 9.36 $*
May-15-2025 9.30 $* 9.56 $*
Apr-15-2025 7.15 $* 7.91 $*
Mar-15-2025 9.17 $* 9.65 $*
Feb-15-2025 8.87 $* 8.25 $*
Jan-15-2025 8.23 $* 8.45 $*

Характеристики





Product Description


Main uses: Water flow detection on water pipes
Functional principle: Balanced paddle, perpendicular to the main flow, actuating a micro- switch. Flexible elastomeric gasket between paddle and electric switch
Main housing material: PPO, fiber glass reinforced, usable with potable water.
Paddle material: Polypropylene, resistant to ozone and water disinfection products
Paddle gasket: Santoprene, resistant to ozone and water disinfection products
Electrical rating: 5A resistive, 230V AC
Electric contact type: SPDT, open or close by flow rise
Liquids compatibility: For use with clean water and liquids without chemical incompatibility with PPO and Santoprene
Nominal pressure at 20°C: 1MPa (PN10)



Item No.
R1DH05079F43N150
Contact
micro switch
Size   & Pressure
PN10   &  DN ≥25
Flow  sensing
Cleavable paddle
Mounting
1/2 " BSPP male thread 
Electrical  rating
5A & 250V




Specification


REMARK : For more options,please do kindly contact us.

Nominal diameter: Can be used on 32 to 63 mm internal diameter pipes
The paddle is cleavable and can be cut at various lengths upon pipe diameter. There are cutting lines numbered 1 to 9 every 5mm.
Recommended mounting position: Vertical, with paddle downside. Other positions are possible with a change in the calibration value related to the paddle weight. .
Water pipe connection: Male thread 1/2”(BSPP) and NBR gasket. Must be used on a BSPP ½”female fitting perpendicular to the main pipe.
Recommended torque: 7Nm
Liquids temperature range: 5 to 80°C
Ambient temperature range: 5 to 50°C
Ingress protection: IP65
Electrical connection: 3 x 0.75 mm² cable, PVC insulation, style H05VVF.
Installation instructions:
- Check carefully the paddle orientation: The arrow on housing must be exactly parallel to the pipe
- A 5 mm minimum gap must be respected between end of the paddle and tube wall opposite to the 3/4” fitting.
- We recommend the use of nozzles of length less than or equal to 18mm between the gasket seat and the inside of the tube and with an inner diameter greater than or equal to 20mm, to avoid blocking of the paddle.
Accessories: 1/2” female PVC saddles forDN40 to DN100 (OD) PVC pipes, and other fittings: see last section of this catalogue
Options: cable with connector or terminals, other cable length, paddle type B (see type R1B)



FAQ


1. Who are we?
We are the manufacturer with French technology and investment.

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.What can you buy from us?
The whole range of the heaters & controls:Thermostats,pressure switches,level switches,flow switches,heaters

4. Why should you buy from us not from other suppliers?
Our company is ISO9001-2000 and ISO14001 international quality/environmental system certified and matches the most demanding foreign customer inspections.

5. What services can we provide?
Accepted Delivery Terms: FOB,EXW;
Accepted Payment Currency: USD,EUR, HKD, CNY;
Accepted Payment Type: T/T;
Language Spoken:English,Chinese


Packing&Shipping


Option : By Aliexpress,please kindly do select the shipping method by yourself.


Company Introduction


Company profile:

Established in China since 2000, with French technology and investment, our company is proud to have more than 60 years experience in manufacturing electromechanical components and 30 years experience in manufacturing safety component for Spas, swimming pools and hot tubs. This experience, combined with high tech equipment and high tech raw materials let us develop the new components needed by rapid expansion of Asian and Chinese market.
In our new factory, on more than 8000 square meters production lines, we have two manufacturing divisions:
Division one is producing components:
Thermostats, energy regulators pressure switches, level switches, flow switches, fire detection fusible links, heating elements and ceramic connection blocks.
Division two is producing complete assemblies and sub assemblies on customer specifications:

Swimming pools heaters, heat pumps backup heaters, spas heaters, small water heaters, immersion heaters, aluminum foils heaters, baseboard and convection heaters sub assemblies
Our R&D team develops new products upon customer specification, taking care of international safety standard (UL, CE, etc.).
We produce our own stamping, bending, plastic injection, zinc alloy injection, and machining.
We are equipped with up to date automatic and CNC TIG welding and laser welding equipment and ultrasonic welding checking.
We have our own climatic room, corrosion testing loops, salt spray testing, and more than 30 specific equipments for products life testing.
Our income quality control laboratory is equipped to check raw material (plastics, metals) physical characteristics and dimensions.
Our finished product control laboratory has more than 200 machines to calibrate and check temperature, pressure, level and flow controls.
From the raw material to the finished product we control every production step. Meet your control equipment demand rapidly and safely is our consistent promises.





Basic Information
Product/Service Sell: Flow switches, level switch,pressure switch, thermostat,heating elements, back up heaters for heat pumps
Number of Employees:200 to 300 People
Main Markets:North America/South America/Eastern Europe/Southeast Asia/Africa/Oceania/Mid East/Eastern Asia/Western/Europe/Northern Europe/Southern Europe/Domestic Market
Total Annual Sales Volume: US$2.5 Million - US$5 Million


Exhibition


Domestic : China Heat Pump Exhibition ,Shanghai city , 15th-17th March every year 
Oversea : It depends,normally in Europe,




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