Paddle Flow Switches with Adjustment of The Flow Rate

Features:
Waterproof construction
SPDT snap-acting switch
Paddle size 3.2 x 6.9 (80 x 175 mm)
Operating temperatures -14 to 185 degree C
Typical Applications:
Compressors, Heat Exchangers, Turbines, Engine, Boilers, Chillers, Valves, Pumps, Regulators

Characteristic
Parts name: Material and parameter
Farts:
Housing Brass C37700
Piston PVC or PBT
Spring Stainless steel
Retaining rings Stainless steel SUS 304
Operating pressure 300 PSI max
Temperature range -40~125deg. C
Carry current 1.5A
Switch current: 1.0Amax
Switch voltage: 300Vac, 250Vdc
Power rating: 70VA
Lead wire AWG 22, to 18, 300mm length, UL1430, free lead wire
Flow range: 0.75L~8.0L/min
Set point Accurancy: 10% max
Set point Differentive: 15%
Repeatability: 2% max
Mounting: Mounting orientation (Horizontal or vertical) as signal of flow direction Mounting orientation
Mounting thread: FNPT. 3/4",
Adequate filtration and sealing Procedures should be used when mounting in flow line
 

Item	Technical Parameter
Compatible	Clean fluid
Accuracy	±3% of reading
Repeatability	±0.5% of reading
Nominal Flow Rates	From 0.1 to 1.0 or 0.8 to 10 gpm
Temperature and Pressure	16 bar @ 20ºC
Rotor	PP or client required
Body	PP or client required
Bearings and Shaft	Ceramic or SUS304 1/2" 1/4" 3/8" flexible tubing
Input Power	5 to 24 VDC @ 1.0mA max
Output Signal	Open collector NPN transistor sinking a maximum of 30mA