Electrical parameters
5(2.5)A 125/250V
Pressure setting
20pa~5000pa
Applicable pressure
Positive or negative pressure
Contact resistance
≤50mΩ
Maximum breakage pressure
10kpa
Operating temperature
-20℃~85℃
Connection size
Diameter 6mm
Insulation resistance
500V-DC-lasted 1min,≥5MΩ
Control Method
Open and close method
Electric strength
500V—- lasted 1min, no abnormality
Installation method
Recommended for vertical installation
Applicable medium
Non-hazardous gas,...
1: A variety of appearances are available
2: Product parameters act according to user requirements
3: Easy to install, plug and play, convenient and quick
4: Responsive, timely on-off
The automobile air-conditioning pressure switch detects the pressure of the air-conditioning pipeline, and then transmits the pressure signal to the air-conditioning control system to protect the air-conditioning compressor and the pipeline! The air conditioner can work normally only when the pressure signa...
1. It is made of internationally advanced pressure sensor and stainless steel bellows, with stable performance, high pressure precision and superior sealing performance.
2. Extremely high precision, long working life (more than 100,000 times), adopting international advanced welding technology and equipment, superior sealing performance and no leakage.
3. Suitable for different fluid media and corrosive media.
4. Working pressure can be produced according to user requirements, pressure range:...
Ceramic pressure sensor module
Name: Voltage type ceramic pressure module
Supply voltage:5/5~16/5~36VDC
range:0~1…1.6…2…3…5…10…20…30MPA
output signal:0.5~4.5V
Response time:<2MS
Measuring medium
Compatible with ceramic water, gas or liquid
long term stability
≤±0.5%FS/year
Operating temperature
-40~125℃
Storage temperature
-40~130℃
Zero temperature coefficient
Typical: ±0.03%FS/℃; Maximum: ±0.05%FS/℃
Sensitivity temperature coeffic...
Ceramic pressure sensor module
Name: Voltage type ceramic pressure module
Supply voltage:5/5~16/5~36VDC
range:0~1…1.6…2…3…5…10…20…30MPA
output signal:0.5~4.5V
Response time:<2MS
Measuring medium
Compatible with ceramic water, gas or liquid
long term stability
≤±0.5%FS/year
Operating temperature
-40~125℃
Storage temperature
-40~130℃
Zero temperature coefficient
Typical: ±0.03%FS/℃; Maximum: ±0.05%FS/℃
Sensitivity temperature coeffic...
Product name: Wring sealed pressure switch used for air tank / horn / suspension rated85/105/110/145/165/200/90/120 PSI
Protection level: IP65
Pressure range:-100kpa~10Mpa
Control form: normally open, normally closed
Electrical connection: wire type and insert type, this switch is wire type, it can also be made into insert type
Interface type: Threaded connection or pagoda head interface. The interface thread can be set according to the user’s installation requirements
Working voltage: ...
Ceramic pressure sensor module
Name: Voltage type ceramic pressure module
Supply voltage:5/5~16/5~36VDC
range:0~1…1.6…2…3…5…10…20…30MPA
output signal:0.5~4.5V
Response time:<2MS
Measuring medium
Compatible with ceramic water, gas or liquid
long term stability
≤±0.5%FS/year
Operating temperature
-40~125℃
Storage temperature
-40~130℃
Zero temperature coefficient
Typical: ±0.03%FS/℃; Maximum: ±0.05%FS/℃
Sensitivity temperature coeffic...
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...
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 )
Scope Of Use
r134a refrigerati...
Conventional
Number value
Remark
Pressure range
-100kpa…0~20kpa…100MPA (optional)
1MPa=10bar1bar≈14.5PSI1PSI=6.8965kPa1kgf/cm2 = 1atmosphere 1atmosphere ≈ 98kPa
Overload pressure
2 times full scale pressure
Breaking pressure
3 times full scale pressure
Precision
0.25%FS、0.5%FS、1%FS (Higher precision can be customized )
Stability
0.2%FS/year
Operating temperature
-40-125℃
Compensation temperature
-10℃~70℃
Compatible media
All media compatible with 304/316 st...
Ceramic pressure sensor module
Name: Voltage type ceramic pressure module
Supply voltage:5/5~16/5~36VDC
range:0~1…1.6…2…3…5…10…20…30MPA
output signal:0.5~4.5V
Response time:<2MS
Measuring medium
Compatible with ceramic water, gas or liquid
long term stability
≤±0.5%FS/year
Operating temperature
-40~125℃
Storage temperature
-40~130℃
Zero temperature coefficient
Typical: ±0.03%FS/℃; Maximum: ±0.05%FS/℃
Sensitivity temperature coeffic...
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...