Product Introduction

F3.05Rotary flow switch is used to preventThe water stop pump runs dry or the water pump runs when the valve behind the pump is closed. It comes with a mechanicalSPSTrelay. When the flow rate in the pipeline is lower than the factory set value0.15rice/In seconds, this relay is activated. The special installation system ensures that this flow switch can be easily and quickly installed toDN15toDN600(1/2'-24")ofcorrespondingOn the material pipeline.

application

•Pump protection

•filtration system

•cooling water system

Key Features

• C-PVCThePVDFStainless steel body

•Convenient plug-in system

•Has chemical and corrosion resistance

•No flow alarm relay output

•Clear and visible dual color status indicator lights

•maintenance-free

•Extremely low pressure drop

Technical data

General rule

•Pipeline size range:DN15 - DN600（0.5 - 24 in.）

•Power supply voltage:12 - 24VDC±10%(Voltage stabilization)

•Power supply current:< 50 mA

•Relay output: mechanicalSPDTContact point,1A（24VDC）

，0.1A（230VAC）

•Local status indicator light:

-greenLEDlamp=traffic

-redLEDlamp=No traffic

•No flow rate point:0.15 m/s (0.5 ft./s)

•Welding materials:

-Sensor body:C-PVCorPVDFor316Lstainless steel

- OCircle:EPDMorFPM

-Rotor:ECTFE (Halar®)

-Axis: Ceramic/ 316LStainless steel (for metal sensors)

-Bearing: Ceramic，None (for metal sensors)

F3.05sensorwork pressure/temperature

• C-PVCnoumenon:

-≤10 bar (145 psi) @ 25°C (77°F)

-≤1.5 bar (22 psi) @ 80° C (176°F)

• PVDFnoumenon:

-≤10 bar (145 psi) @ 25°C (77°F)

-≤2,5 bar (36 psi) @ 100°C (212°F)

- SSnoumenon:

-≤25 bar (363 psi) @ 120°C (248°F)

FIP FLS F3.05Model of rotary flow switchF3.05.01; F3.05.02; F3.05.03; F3.05.04; F3.05.05; F3.05.06; F3.05.07; F3.05.08; F3.05.09; F3.05.10; F3.05.11; F3.05.12; F3.05.13; F3.05.14; F3.05.15; F3.05.16.