Send Message
Home ProductsAdjustable Pressure Switches

IP44 SPDT Brass Adjustable Pressure Switch For Water Pump

Certification
China Keram (Nanjing)ELECTRICAL Equipment Co., Ltd. certification
China Keram (Nanjing)ELECTRICAL Equipment Co., Ltd. certification
Customer Reviews
The flow switch is very good, the appearance is also beautiful, in line with the manufacturer's description.

—— KENT

The differential pressure transmitter is in line with my use requirements, and the manufacturer is also very cooperative, helping me solve a lot of problems, and the service is very good.

—— John

I'm Online Chat Now

IP44 SPDT Brass Adjustable Pressure Switch For Water Pump

IP44 SPDT Brass Adjustable Pressure Switch For Water Pump
IP44 SPDT Brass Adjustable Pressure Switch For Water Pump
IP44 SPDT Brass Adjustable Pressure Switch For Water Pump IP44 SPDT Brass Adjustable Pressure Switch For Water Pump IP44 SPDT Brass Adjustable Pressure Switch For Water Pump

Large Image :  IP44 SPDT Brass Adjustable Pressure Switch For Water Pump

Product Details:
Place of Origin: China
Brand Name: KeramControls
Certification: CE
Model Number: Q Series
Payment & Shipping Terms:
Minimum Order Quantity: 10
Price: $7-$10/pic
Packaging Details: package
Delivery Time: 7 days
Supply Ability: 10000pics/month

IP44 SPDT Brass Adjustable Pressure Switch For Water Pump

Description
Certificate: CE Pressure Interface: Brass
Micro-switch: SPDT Housing Protection: IP44
High Light:

SPDT Brass Adjustable Pressure Switch

,

Brass Adjustable Pressure Switch

,

IP44 Adjustable Water Pressure Switch

Adjustable pressure switch for water pump

 

Description

 

How do pressure switches work?


An electro-mechanical pressure switch works by applying pressure to either a diaphragm, bellow or a piston to exert motion. The motion can create electrical contact in a microswitch launching an alarm or creating an action, for example switching off a compressor. An electronic pressure switch generally uses a piezo-electric crystal; when deformed a piezo crystal emits an electric current.

 

How do I select a pressure switch?


Choosing the right switch will depend on the pressure requirements of the air compressing unit you’re using, as well as the following considerations:

  • Operating pressure range
  • Switching pressure difference
  • Repeatability
  • Medium – for example air, hydraulic or ‘allfluid’
  • Environment for operation – for example ATEX requirement, temperature etc
  • Switching current – for example, gold contacts allow lower currents
  • Outputs required

Feature

 

  • Q series single pressure controls can be not only used in fluorinated refrigerant, but also in the air and liquid(allowed liquid temp. -20 to 120°C)
  • Adjustable range and differential settings
  • Renovated SPDT micro-switch ensures the reliable switch function
  • Flexible mounting bracket suits various kids of application
  • Upper lid is optional (IP44)
  • Various connections are available on request
  • Automatic and manual reset version
  • The material of bellows is copper and pressure interface is brass
  • Several models available in drip-proof enclosure for marine applications or in explosion-proof enclosure for special applications
  • CE approval

Technical Data

 

Model Range(bar) Differential(bar) Factory setting(bar) Max bellows pressure
Min Max Min Max OFF ON
Q3 -0.5 3 0.35 1.5 2 1 16.5
Q6 -0.5 6 0.6 4 3 2 16.5
Q6M -0.5 6 ≤1 3 Manual reset 16.5
Q10 1 10 1 3 6 5 16.5
Q16 5 16 1 4 10 8 33
Q20 5 20 2 5 16 3 33
Q30D 5 30 3 10 20 15 33
Q30 6 30 3-5(fixed) 20 15-17 33
Q30M 6 30 ≤4 20 Manual reset 33

 

Note:

Calibration unit on scale plate with “bar” & “psig”, could be revised into “Mpa”& “kgf/cm2” if required by customers. Connections could have selections as British Flare (E), solder (C) and capillary (S).


Dimensions (mm)

 

IP44 SPDT Brass Adjustable Pressure Switch For Water Pump 0


Electric Rating

 

Rated Amps(A)

Rated Voltage

125V

AC

250V

AC

24V

DC

Non-Inductive Current 20A 10A 10A
Inductive Current Full Load Current 15A 8A 8A
Locked Roter 72A 64A

Electric wiring

 

IP44 SPDT Brass Adjustable Pressure Switch For Water Pump 1

IP44 SPDT Brass Adjustable Pressure Switch For Water Pump 2

 

IP44 SPDT Brass Adjustable Pressure Switch For Water Pump 3

IP44 SPDT Brass Adjustable Pressure Switch For Water Pump 4

Contact Details
Keram (Nanjing)ELECTRICAL Equipment Co., Ltd.

Contact Person: Jackchen

Tel: 17805133926

Send your inquiry directly to us (0 / 3000)