Type R1V paddle flow switches

Model Number: R1V Brand Name: JPCI, ULTIMHEAT Key Specifications/Special Features: Type R1V paddle flow switches, reed switch contact, external brass bodyMain features:General application in flow detection.Recommended mounting position is on horizontal pipes, but can be mounted in any position.For liquids flow detection on dia. 15 to 100mm pipes.Body and union nut in brass for improved mechanical strength and pressure resistance.Connection box with terminal block or connectors, and detection point adjustment screwFunctional 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.
Usable for industrial applications in non-corrosive liquids.
Must not to be used for liquids containing magnetic particles or high viscosity liquids, which block the movement of the pallet.

Adjustment:

- By cleaving the paddle

- Fine adjustment by screw driver on internal dial

Paddle shaft:Titanium, providing an outstanding corrosion resistance, and improved mechanical live

Main housing material:Brass

Paddle:Polypropylene, 15 mm width, with 4 sections, numbered 1 to 4, can be cleaved for adjustment to pipe size

Pipe mounting:Nickel plated brass union nut, BSPP, mounting on BSPP male thread with gasket.

Recommended torque:10±1 Nm

Gasket:NBR

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 brass, PPO and titanium

Nominal pressure at 20°C:2,5 MPa (PN25)

Liquids temperature range:5 to 100°C (Do not withstand water freezing inside pipe)

Ambient temperature range:5 to 80°C

Ingress protection:IP65

Calibration tolerances:+/-15% (on paddle operating force at end of paddle 1)

Electrical connection:

Standard:

IP64 connection box, with screw terminal connection block, M16x1.5 ISO cable gland

Options:

- Connection box with EN17530-803-A (DIN43650-A) connector