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MD-S928DP digital differential pressure switch
Dual group switch output, four position LED display, multiple wiring methods, digital differential pressure switch
Product details
The digital differential pressure switch is a high-precision intelligent differential pressure switch gauge designed specifically for measuring the pressure difference between the two ends. It is equipped with a high-precision diffusion silicon pressure sensor, which can accurately display the pressure difference in real time. It is a digital pressure switch that integrates pressure measurement, display, and control.
This digital differential pressure switch is equipped with a high brightness red LED digital display, with multiple functions such as reset, three unit switching, and dual relay output. It is easy to operate, easy to install, and can be optionally equipped with 4-20mA current output.
The design of the circuit emphasizes stability, fully considers the design situation of the automation site, and has strong anti electromagnetic interference, anti surge protection, anti reverse connection protection and other measures.
The product adopts a 304 stainless steel shell and joint, which has good seismic resistance and can measure media such as gas, liquid, oil, etc. that are non corrosive to stainless steel.
Widely used for measuring and controlling gas and liquid pressure. Mainly used for measuring the pressure difference between two ends.
Product application:
◇ Mechanical and electronic industry ◇ Instrument and meter matching
◇ Pressure laboratory ◇ Engineering machinery automation
☆ 304 stainless steel case, aesthetically pleasing product
☆ Four LED high brightness digital display, clear display
☆ Unit switching, zeroing, dual group switch output, and adjustable action points
☆ Multiple wiring methods can be used as controllers, switches, and electrical contact pressure gauges
☆Product certification: CE certification, intrinsic safety explosion-proof certification, Exib IICT4 certification
Range (0~10... 25... 40... 60... 100... 250... 400... 600) kPa
(0~1...1.6)MPa
Overload pressure diaphragm differential pressure 200% (positive overpressure); 100% (negative overvoltage) single crystal silicon differential pressure 16Mpa
Accuracy level 0.5% FS
Dial size 100mm (80mm 60mm optional)
Long term stability typical: ± 0.2% FS/year
Working temperature -20~85 ℃
Compensation temperature 0-40 ℃
Electrical protection against electromagnetic interference, surge protection, and reverse connection protection
Sampling frequency 5 times per second
Gas or liquid compatible with 316 stainless steel for measuring medium
Pressure interface G1/4 internal thread, NPT1/4 internal thread
Joint material: 304 stainless steel
Shell material: 304 stainless steel
Product Function Reset Unit Switching Dual Relay Output
Power supply voltage 24VDC 220VAC (as indicated on the product label)
Relay capacity 24V 5a 220V 5a (as indicated on the product label)
Product certification CE certification Explosion proof certification (Exib IICT4)
protection gradeIP65 (please add rain protection measures when used outdoors)
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