1. Manual reset
2. The appearance is small and exquisite, a variety of wiring and interface types are available for users to choose at will.
3. Single-pole single-throw, single-pole double-throw normally open and normally closed contact types are available for users to choose at will.
3. Extremely high precision, long working life (more than 100,000 times), adopting international advanced welding technology and equipment, superior sealing performance and no leakage.
4. Working pressure can be...
Reliable quality and good credit standing are our principles, which will help us at a top-ranking position. Adhering to the tenet of “quality first, customer supreme” for Top Grade China High Temperature Metal Elastomer, To benefit from our strong OEM/ODM capabilities and considerate services, please contact us today. We will sincerely create and share success with all clients.
Reliable quality and good credit standing are our principles, which will help us at a top-ranking positi...
Name
high and low pressure switch/ac binary pressure switch/airconditioning refrigeration pressure switch/r134a/410a/r22 pressure switch
Pressure Value
high pressure: 3.14mpa/2.65mpa, low pressure: 0.196mpa (this value can be customized according to your requirements )
Thread Size
1/8, 3/8, 7/16(thread size can be customized according to your requirements )
Inserting Type
two inserting pieces( can be welded with the wire and has a sealing sleeve ) ...
Switch
SPST (single pole single throw); SPDT (single pole double throw)
Exact point type
Normally closed or normally open
Mechanical life
1 million times
Rated current
DC/AC 5V/12V/24V/36V 1A 120V/250V 3A
Pressure parameters
Yk-023a7 inch Hg / 3 inch Hg vacuum range 0 ~ -0.1mpa; Yk-023n8 inch Hg / 4 inch Hg vacuum range 0 ~ -0.1mpa; Yk-023c7 inches of mercury / 4 inches of mercury use really! O range: 0 ~ 0.1MPa
Wireway
CRCC certified low smoke halogen-free conductor shall comply...
Name
China air condition compressor and heat pump high low pressure switch
Applicable medium
Air conditioning refrigeration medium, water, gas, oil, etc.
Pressure setting range
-100kpa~10Mpa In this range, the equipment in the factory is carried out according to customer requirements, and cannot be changed after leaving the factory.
Contact form
Normally open, normally closed, single pole double throw
Contact resistance
≤50MΩ
Medium temperature
High temperature resistant product...
Name
Current/Voltage Pressure Transmitter
Shell material
304 stainless steel
Core category
Ceramic core, diffused silicon oil-filled core (optional)
Pressure type
Gauge pressure type, absolute pressure type or sealed gauge pressure type
Range
-100kpa…0~20kpa…100MPA (optional)
Temperature compensation
-10-70°C
Precision
0.25%FS, 0.5%FS, 1%FS (comprehensive error including non-linear repeatability hysteresis)
Operating temperature
-40-125℃
Safety overload
2 times full sca...
NAME
High And Low Pressure Pressure Switch/Two state pressure switch/Air conditioning refrigeration pressure switch/R134a pressure switch
MODEL
HFC-134a
PRESSURE VALUE
High pressure:3.14Mpa/2.65Mpa、Low pressure:0.196Mpa (This value can be customized according to your requirements )
Thread size
1/8 、 3/8 (Thread size can be customized according to your requirements )
Inserting type
Two inserting pieces( can be welded with the wire and has a sealing s...
Product name
4 pin high low A/C trinary pressure switch for air conditioner Refrigerant
Thread
1/8, 3/8
Common parameters
HP:3.14Mpa OFF; MP:1.52Mpa ON; LP:0.196Mpa OFF
Applicable medium
R134a, Air conditioning refrigerant
Generally, pressure switches are installed in automobile air-conditioning refrigeration systems.Pressure protection switches include high pressure pressure switch, low pressure pressure switch, high and low pressure combination switch a...