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...
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...
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...
Measuring medium
various liquid, gas or steam compatible with 304、316 stainless steel
Measuring range
-100kpa…0~20kpa…100MPA (optional)
Overload pressure
2 times full scale
output signal
4~20mA (two-wire system), 0-10VDC, 0-5VDC, 1-5VDC (three-wire system)
Supply voltage
8~32VDC
Operating temperature
-40-125℃
Temperature compensation
-10-70°C
Relative humidity
0%~100%
Rise Time
90% FS can be reached in less than 5 milliseconds
Accuracy...
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...
Conventional
Number value
Remark
Pressure range
-100kpa…0~20kpa…100MPA (optional)
1MPa=10bar1bar≈14.5PSI1PSI=6.8965kPa1kgf/cm2 = 1atmosphere 1
atmosphere ≈ 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...
1.Product name: Refrigeration Pressure Switch, Air Compressor Pressure Switch, Steam Pressure Switch, Water Pump Pressure Switch
2. Use medium: refrigerant, gas, liquid, water, oil
3.Electrical parameters: 125V/250V AC 12A
4. Medium temperature: -10~120℃
5. Installation interface; 7/16-20, G1/4, G1/8, M12*1.25, φ6 copper tube, φ2.5mm capillary tube, or customized according to customer requirements
6. Working principle: The switch is normally closed. When the access pressure is greater than th...
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 ) ...