Setting range of pressure value:-100kpa~10Mpa
Contact form: normally closed (H) normally open (L)
Contact capacity: AC250V/3A DC 3~48V, 3A
Contact resistance: ≤50mΩ.
Insulation resistance: ≥100MΩ between the terminal and the shell under DC500V.
Dielectric strength: AC1500V lasts 1min without breakdown
Compressive strength: 4.5Mpa10min without bursting.
Air tightness: 4.5Mpa1min without leakage.
Service life: 100,000 times.
Adaptation temperature: ambient temperature -30℃~+80℃, medium temper...
The pressure switch is mainly used in the refrigeration system, in the pipeline circulation system of high pressure and low pressure, to protect the abnormal high pressure of the system to prevent damage to the compressor.
After being filled, the refrigerant flows into the aluminum shell (that is, inside the switch) through the small hole under the aluminum shell. The inner cavity uses a rectangular ring and a diaphragm to separate the refrigerant from the electrical part ...
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...
1.Working pressure range: -100kpa~10Mpa, Parameter setting: The start and stop value of the pressure switch can be set according to customer requirements. All parameters are set in the factory , and cannot be adjusted after leaving the factory. If you need to adjust, please select the adjustable pressure switc
2. Bursting pressure: 34.5Mpa
3. Ambient temperature: -30℃~+80℃
4. System medium temperature: -50℃~+120℃, Contact form: normally open, normally closed, single pole double throw, Elec...
1. Product name: China factory 12v /24v Barb Fitting normally open or normally closed pressure switch could be used for dewalt porter cable air compressor rated 105/135/90/120/150/180/160/200psi and other on off values .high quality through CE, ROSH certification.
2. Pressure control range: 0-10MPA 1MPA=145PSI=10bar.
3. Pressure value: 105-135psi , 90-120psi, 120-150psi, 160-200psi and so on. According to customer requirements.
4. Interface type: Barb connector, can be equipped with air pipe....
The automobile air conditioner pressure switch is a part to protect the air conditioner refrigeration, it can adjust the pressure in time.When the refrigerant pressure in the air conditioning system is too high or too low, the pressure switch is turned off, so that the compressor does not work (the pressure switch and other switches control the relay to control the compressor) and protect the system components from damage.Generally divided into two-state pressure switch and three-state pressu...
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...
1: Wide pressure control range:You can choose any on and off value (including negative pressure value) for the switch, and we will customize it for you.
2: Applicable medium: liquid, gas, refrigerant
3: Interface method: The interface of this pressure switch is a threaded interface,Commonly used thread specifications are G1/8, NPT1/8, G1/4, NPT1/4, M10*1, etc.The thread can be customized according to your requirements.In addition to this, there can also be small copper pipe interfaces, large...
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...
Scope of application
Pressure measurement in industrial process control system
Measured medium
Various media compatible with 316L
Range (gauge pressure, absolute pressure)
Example :0~10kpa 0~16kpa 0~25kpa 0~40kpa 0~0.06Mpa 0~0.1Mpa 0~0.16Mpa 0~0.25Mpa 0~0.4Mpa 0~0.6Mpa 0~10Mpa 0~16Mpa 0~25Mpa 0~40Mpa 0~40Mpa 0~0.06Mpa 0~100Mpa 0~160Mpa
overload
For measuring range ≤10Mpa, 2 times For measuring range> 10Mpa, 1.5 times
Accuracy (including linearity, hysteresis, re...
The pressure switch is mainly used in the refrigeration system, in the pipeline circulation system of high pressure and low pressure, to protect the abnormal high pressure of the system to prevent damage to the compressor.
After being filled, the refrigerant flows into the aluminum shell (that is, inside the switch) through the small hole under the aluminum shell. The inner cavity uses a rectangular ring and a diaphragm to separate the refrigerant from the electrical part ...