Particular Introductio
1. Describtion
FSP series paddle flow switches is made of reed swiches, PP switches housing and brass body, SUS304 paddle, the flow switches can be adjustable in line, changed the switches from N.O. to N.C. also you may changed the setting flow ratting.
FSP series paddle flow switches is used for testing the fulid flow in pipe, ideal for critical low flow or high flow protection applications such as pump seal cooling water, pump inlet flow protection, cooling circuit protection, high and low flow rate alarm, valve failure, pump starting or failure, pipe blockage or rupture. Using these in-line flow switches to monitor min/max values of liquid flow in order to switches a valve or to establish an on or off control loop, electrical circuit is isolated from the fluid path.
2. Specifications
1.)Midea: compatible gas or liquid
2.) Material:
Paddle: SUS 304
Switch body: Brass or SUS304
Pin: SUS302
Spring: SUS316
Magnet: Ceramicmagnet
3.)Fluid temperature range: 93C(200F)Max 100°C or 125°C
4.)Pressure range: Brass body 1000psi(69bar); SS body:2000psi(138bar)
5.)Contact Mold: SPDT or N.O. or N.C. adjustable in line
6．)Electrical rating: 1.5A @ 24VDC resistive,
100mA @200VDC resistive,
0.5A @ 125VAC resistive,
0.7A@ 220VAC resistive.
7．)Wire:UL2462 AWG 22， 1000mm.
8．)Pipe:1/8”BSP external or 1/2〞BSP external thread
9. )Material of switches: PP
10.)Mounting mode: Vertical or Horizontal, but there is a length that is 5 times diameter of pipe at the switches of left or right.