air compressor water/heat pump dual pressure switch

Air Compressor Water/heat Pump Dual Pressure Switch , Find Complete Details about Air Compressor Water/heat Pump Dual Pressure Switch,Pressure Switch,Pressure Switch,Dual Pressure Switch from Pressure Switches Supplier or Manufacturer-Changzhou Egret Electric Equipment Co., Ltd.

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Description

Overview

Quick Details

Place of Origin:: Jiangsu, China (Mainland)

Brand Name:: BAILU

Model Number:: BLPS-YK

Max. Current:: 3A

Max. Voltage:: 240V

Max. Working Pressure:: 4.5mpa

color:: Green,Black,White,Red(determined by customers)

SupplyAbility

SupplyAbility:: 5000 Piece/Pieces per Month

Packaging & Delivery

Packaging Details: standard export package(carton) 1, 50 pieces per pallet (without cable) 2, 10 pieces per sealed plastic bag (with determined cable)

Port: SHANGHAI

Lead Time :: Usually 7-10days(excludes delivery time)

Specifications

The BLPS-YK pressure switch is mainly used for protection and control of high and low pressure on household and other machines.

Products Description

The BLPS pressure controller has three categories of series in term of BLPS-YKHL series, BLPS-YKM series and BLPS-YKH2X3 series. The BLPS-YKHL is called BaiLu automatic reset pressure switch with range of high and low pressure. The BLPS-YKM is called BaiLu manual reset pressure switch. The BLPS-YKH2X3 is called Automatic reset (triangle inserts) pressure switch.

There are many different type/size of pressure switches which can be determined by customers in use of different machines. The series are external whorl pressure switch, internal whorl pressure switch and pressure switch with determined cables, etc.

Code/Title	Type1	Type2	Type3
BLPS-YKHL	External/Internal whorl	Brass straight Tube	With determined cable
BLPS-YKM	External/Internal whorl	Brass straight tube	With determined cable
BLPS-YKH2X3	External/Internal whorl	Brass straight tube	With determined cable

Application

BLPS-YK pressure controller functions to control pressure transmission power switch on/off based on the principle of instability jumping when the dish metal diaphragm is under uniform pressure load.

It is mainly used for protection and control of high and low pressure on household, commercial and automotive air conditioner refrigerating systems, and can also be used to protect and control high and low pressure on air compressor, hydraulic machines, water pump and heat pump,etc.

Operation/working principles

when the medium (liquid or gas) pressure within the pressure system is above or below the rated security pressure, the dish metal diaphragm within the system jumps instantaneously, thus to push the switch contact to be connected or disconnected through a connecting rod; when the pressure drops to the rated recovery value, the dish metal diaphragm is instantaneously reset and the switch is automatically reset.

Specialist/ Features:

1, With screw quick coupling or copper tube welded structure, it is flexibly installed and easily used with no special installation and fixing mode.

2, Insert and wire-type electrical connectors can be selected by users.

3,Unipolar single-throw or unipolar double-throw, normally open or normally closed switch contact structure optional for users, sealed stainless steel sensor safe and reliable.

4, It can be manufactured according to any pressure value selected by users within the pressure range of 3-667PSI (0.02-4.6Mpa).

5, Fitting structure: Copper tube welding, Copper flare fitting

6, connection: terminal and wiring

Technical features/standard

NO.	Name	Features/setting value
1	Setting range of pressure range	3-667PSI/0.02-4.6mpa
2	Tolerance range of pressure switch	1.45-14.5PSI/0.01-0.1mpa
3	Contact form	Normal open, close
4	Contact capacity	AC240V,3A,AC120V,6A
5	Contact resistance	≤ 50 MΩ
6	Insulation resistance	≥100 MΩ(between terminal and housing)
7	Dielectric strength	No breakdown and flashing in 1min at AC1500V
8	Maximum burst pressure	No burst phenomenon in 1min at ≤5000PSI(34.5MPA) blast pressure
9	Gas tightness	No leakage (4.8mpa/1min)
10	Adaptive temperature	-30-80 degree
11	Life cycle	≥100000 times,
12	Over pressure Test	Increase to 10mpa.No burst and leakage in 10mins

Common used pressure value reference

Code	Series	Opening pressure value	Closing pressure value	Pressure category	Contact form
1	BLPS-YKH	2.5±0.06	2.0±0.05	High pressure	Normal close
2	BLPS-YKH	2.6±0.06	2.2±0.06	High pressure	Normal close
3	BLPS-YKH	2.8±0.06	2.2±0.06	High pressure	Normal close
4	BLPS-YKH	3.0±0.06	2.4±0.06	High pressure	Normal close
5	BLPS-YKL	0.05±0.03	0.15±0.04	Low pressure	Normal open
6	BLPS-YKL	0.15±0.04	0.3±0.05	Low pressure	Normal open
7	BLPS-YKL	0.3±0.05	0.45±0.05	Low pressure	Normal open
8	BLPS-YKL	0.02±0.01	0.15±0.04	Low pressure	Normal open

(Remark: The pressure value can be manufactured according to the requirement of customer)

Certification

All products have been passed through UL, TUV/CE, ROHS, CQC and ISO9001:2008. We are likely to provide you a best service in best quality of our products. There is no doubt to select Bailu as your potential business partner. Warmly welcome foreign customer select and visit our product and factory.

air compressor water/heat pump dual pressure switch