| Customization: | Available |
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| IP Rating: | IP65 |
| Certification: | RoHS, ISO9001, CE |
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Main features: The most simple flow switch with magnetic pull-back. Recommended mounting position is on horizontal pipes, but can be mounted in any position. For water flow detection on dia. 25 to 100 mm water pipes
Functional principle:
Balanced magnetic paddle mounted perpendicular to the flow and activating a reed switch through the wall. The return of the paddle is by made by magnetic action, without spring. No seal or liquid can pass between the piping system and the electrical contact. Suitable for corrosive water pools and spas and salination chlorination and bromination systems. Must not to be used for water containing magnetic particles or high viscosity liquids, which block the movement of the paddle.
Adjustment: there are 2 adjustment ways on this model
- By cleaving the paddle
- By means of the adjustment screw located under the protective cover. This setting must be carried out only by professional, qualified and trained personnel, as a too low setting can produce an insufficient pull-back force and malfunction. This adjustment is designed for single use and can be sealed.
Main housing material: Polypropylene, resistant to ozone and water disinfection products, usable with potable water.
Union nut material: High mechanical strength fiber glass reinforced PA66.
The type without nut is designed for snap-in assembly on plastic and stainless steel fittings. (See last section of this catalogue)
Paddle: Polypropylene, 15 mm width
Paddle shaft: Titanium, providing an outstanding corrosion resistance, and improved mechanical live
Electrical rating: Max 1A, Max 70W, Max 250V, resistive load. Use on inductive circuits reduces electrical rating. We recommend to protect the reed switch with contact protection device when used in inductive loads
Electric contact type: Normally open, closes by flow rise
Liquids compatibility: For use with clean water and liquids without magnetic particles and without chemical incompatibility with polypropylene and titanium
Nominal pressure at 20°C: 1MPa (PN10)
* Close by flow rise (L/min) of contact open at no flow position ** Open by flow decrease (L/min) of contact open at no flow position. Average values for indication only. Standard tolerances±30%
Nominal diameter: Can be used on 25 to 100 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 10 every 5mm.
Recommended mounting position: On horizontal pipes. Mounting in other positions slightly modify the calibration
Water pipe connection: On male 3/4" fitting. NBR gasket is supplied with the product. Recommended torque: 7Nm
Liquids temperature range: 5 to 80°C
Ambient temperature range: 5 to 50°C
Ingress protection: IP65
Electrical connection: 2 x AWG24 (0.2mm²) cable, PVC insulation, T80°, style UL2464.
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 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 20 mm, to avoid blocking of the paddle.
Accessories: 3/4" male PVC saddles for DN40 to DN100 (OD) PVC pipes, and other fittings: see last section of this catalogue
Options: cable with connector or terminals, other cable length, nickel plated ¾" BSPP union nut
Reference
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Calibration |
Mounting |
Cable length |
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500mm |
1m |
2m |
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Low span end (1gr) |
¾" BSPP Union nut |
R1P616884G35P050 |
R1P616884G35P100 |
R1P616884G35P200 |
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Low span end (1gr) |
No nut, for snap-in mounting |
R1P616884S15P050 |
R1P616884S15P100 |
R1P616884S15P200 |
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Middle span (2grs) |
¾" BSPP Union nut |
R1P626884G35P050 |
R1P626884G35P100 |
R1P626884G35P200 |
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Middle span (2 grs) |
No nut, for snap-in mounting |
R1P626884S15P050 |
R1P626884S15P100 |
R1P626884S15P200 |
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High span end (4grs) |
¾" BSPP Union nut |
R1P646884G35P050 |
R1P646884G35P100 |
R1P646884G35P200 |
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High span end (4grs) |
No nut, for snap-in mounting |
R1P646884S15P050 |
R1P646884S15P100 |
R1P646884S15P200 |
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
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Product/Service Sell): |
Flow switches, level switch,pressure switch, thermostat,heating elements, back up heaters for heat pumps |
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Number of Employees: |
200 to 300 People |
Trade & Market
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Main Markets: |
North America |
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Total Annual Sales Volume: |
US$2.5 Million - US$5 Million |
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Export Percentage: |
60% |
Factory Information
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Factory Size (Sq.meters): |
10,000 square meters |
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Factory Location: |
Datian Cunkou, Fuwan industrial zone,Gaoming of Foshan, Guangdong province,China. |
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Number of Production Lines: |
15 |
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Number of R&D Staff: |
5-10 |
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Number of QC Staff: |
more than 15 People |
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Management Certification: |
ISO9001/14001 |
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Contract Manufacturing: |
Customized products on request (MOQ apply), OEM developments welcome. |
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