NK-668B Plastic Food Grade G1/2″ Magnetic Level Switch Flow Swtich

Model Number:                 NK-668B

Size:                                      small size

Type:                                    Liquid

Keywords:                           flow switch

描述

NK-668B Plastic Food Grade G1/2″ Magnetic Level Switch Flow Swtich

Plastic Food Grade G1/2" Magnetic Level Switch Flow Swtich
 G1/2″ Magnetic Level Switch Flow Swtich

 

Introduction:

flow switch consists of magnetic core, rotating impeller, external casing and sensor. Flow through the sensor activates the magnetic core to trigger switch action, with signal output.

Features:

imported components of the magnetic switch, sample working principles, and highly reliable, cheaper price.

Applications:

it is used in the control of water circulation, water charging and discharging, water heating, water pump switch on and off of solenoid valve, or powering on and off of water discharging for electric water heater, solar energy water heater, air condition and other water systems.

Specifications

withstand hydraulic pressure ≤0.35Mpa
voltage rating DC5V-24V
insulation resistance >100MΩ
precision 10-132L/H
flow pulse F=(18Q)+5% Q=L/min
output pulse duty cycle 50%±10%
max output pulse voltage >DC4.7V
min output pulse voltage <DC0.5V
body material Nylon