MD-S710 series electronic pressure switch, built-in high-precision pressure sensor, adopts transistor output, optional NPC/PNP output, no delay or jitter in output, and has a long service life.
MD-S711 can preset an alarm value for use as a single point alarm switch, and can also preset hysteresis to achieve control functions,
High voltage closure and low voltage disconnection.
MD-S712 can preset two pressure alarm values, suitable for use in strong vibration and high-frequency operations such as on-board air compressors, trams, subways, etc. It is also suitable for application scenarios such as hydraulic machinery, automatic control equipment, etc. that require shock resistance and fast response.
Product application:
◇ Car mounted air compressor ◇ High speed train ◇ Hydraulic equipment ◇ Automatic control equipment
◇ Automated production line ◇ Other occasions to replace mechanical pressure switches
☆0~0.1... 1.0... 60MPa range optional
☆No delay, fast response speed
☆No mechanical components, long service life
☆NPN or PNP output optional, single point or dual point optional
Range0~0.1...1.0...60MPa
Accuracy level 1%
Overload pressure≤10MPa 200%;> 10MPa 150%
burst pressure≤10MPa 300%;> 10MPa 200%
Setting Range3%~95% * full range (pre-set before leaving the factory)
Control difference of 3%~95% * full range (pre-set before leaving the factory)
Supply voltage 9~32V (typical value 24VDC)
output signalNPN or PNP (pre-set before leaving the factory)
LOAD≤100mA
Working current < 7mA
Working temperature -40~80 ℃
Electrical connectionDINOr straight out
Electrical protection, anti reverse connection protection, anti electromagnetic interference
Threaded interfaceM20×1.5 G1/4 NPT1/4Or customized thread
Interface material: 304 stainless steel
Membrane material 316L stainless steel
Measurement medium for 304 non corrosive medium
