MJ-ZL21F G1/2''

MJ-ZL21F G1/2\'\'
Product Name

MJ-ZL21F G1/2''

  • Model: MJ-ZL21F
  • Shipping Weight: 0.15kg
  • Units in Stock: 90000

Price:   $7.50

0 Reviews            
  • Details
  • Reviews
  • Size&color
  • Tags
  • FAQ
 

 

 

Environmental protection design

copper material

small flow

high accuracy

high presicion

simple and durable structure

excellent cost-performance

compact and lightweight

high chemical resistance

 

mojo-flow switch ZL21Fmojo-flow switch ZL21F(5)mojo-flow switch ZL21F(4)mojo-flow switch ZL21F(3)mojo-flow switch ZL21F(2)mojo-flow switch ZL21F(1)

 

Specification

Switch parameters
temperature range 70W
Unit
Features
maximum voltage
temperature range
V
Switch for the imported dry reed pipe
breakdown voltage
DC400
V
Small flow start, big flow work
Max current
1
A
Start flow rate can be adjusted 
load current
1.5
Max A
Start flow rate can be 
contact resistance
0.2
MaxΩ
One-way control, prevent backwater
Insulation Resistance
108
MinΩ
Industrial control and water treatment of good assistant
temperature range
-40--120
℃
Other specifications and wiring length can be made to order
Details

 

Electrical characteristic

Item
Examination requirement
Product Features 
Vertical installation, float up and down by the activities drive the permanent magnets with dry reed pipe the output signal switch
Material 
Copper/ Brass
Instructure
Gravity quay
LWH(MM)
22*62
Startup flow rate
1.2L/min
Maximum stream flow
12L/min
Operating pressure
0.005-1.0MPA
Max pressure
1.5MPA
Media
WATER
Operating temperature
≤80℃

 

The principle of operation

Flow switch is the presence or absence of flow through the output switch control signal to the water sensor switch, the main switch signal. Divided into specific types normally open and normally closed type, in the main water control work flow monitoring role to play. Water flow switch and relay use with the usual components of the water control system, easy to use, no power is the flow switch on.


Applications

Mainly used for water heater, boiler, water dispensers, coffee machines, hot card machines, steam equipment, water system, the campus card sales, selling self-help water systems, water treatment equipment, cooling systems, mechanical equipment, instrumentation, pharmaceutical equipment.
 
 
Water flow switch Installation instructions

1, flow switch installation environment to avoid strong vibration, and shaking with the local magnetic environment, in order to avoid the flow switch malfunction. In order to avoid particles, debris into the water flow switch must be installed in the inlet filter. 

2, when the magnetic material close to the water flow switch, its characteristics may change. 

3, flow switches, relays must be compatible with use, as less power reed switch (typically 10W and 70W) easy to burn. Relay maximum power 3W, 3W power will be greater than the normally open and normally closed phenomenon.


Routine maintenance

Periodically clear the guide rod and float on the dirt (as the media cycle may be). 

Check for the loose buckle.
Similar Products
Recently Viewed
MJ-ZL21F G1/2''
MJ-ZL21F G1/2''

  • Safe and efficient

    fast and convenient logistics services

  • Security and Stability

    A variety of secure payment methods

  • Technical Support

    Strong technical team to provide quality after-sales 
     

  • Design and Development

    R & D team constantly chasing high precision