Jpci Type R1b Micro-Switch Contact PP Housing Union Nut Paddle Flow Switches

Main uses: Water flow detection on water pipes.
Functional principle: Balanced paddle, perpendicular to the main flow, actuating amicro-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: 3A resistive, 250V 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).
Nominal diameter: Can be used on 20 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:Supplied with a fiber glass reinforced PA66 G¾"(BSPP) union nut and NBR gasket. Must be used on a BSPP¾ male fitting perpendicular to the main pipe.
Recommended torque: 7Nm.
Version for snap-in mounting (see accessories) has no nut.
Liquids temperature range: 5 to 80°C.
Ambient temperature range: 5 to 50°C.
Ingress protection: IP65.
Electrical connection: 3 × 0.75 mm² cable, PVC insulation,T80°, style H05VVF. 2 ways connection block on models with enclosure.
Installation instructions:
- Check carefully the paddleorientation: The arrow on housing must be exactly parallel to the pipe.
- A 5 mm minimum gap must be respected between end of thepaddle and tube wall opposite to the ¾" 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 14mm, to avoid blocking of the pallet.
Accessories: ¾" PVC saddles for DN40 to DN100 (OD) PVC pipes, and other fittings: see section 8 of this catalogue.
Options:
- Cable with connector or terminals, other cable length, nickel plated brass nut.

JPCI Controls originated from the French family-owned company founded in 1972, our company was founded in 2000, headquartered in Gaoming District, Foshan City, Guangdong Province, China, which is specialized in the design and production of mechanical thermostats, safety devices and electric heating systems for domestic and industrial use. JPCI owns an internationally renowned brand, ULTIMHEAT, and has a subsidiary in Lyon, France.After more than 50 years of development, JPCI has become a research and development enterprise which is deeply exploring the international market.