MD-S220 digital pressure gauge is a battery powered high-precision digital pressure gauge, which is a patented product of Shanghai Mingkong. Currently, it has passed multiple certifications such as CE certification, CPA certification, Ex explosion-proof certification, RoHS certification, etc.
The MD-S220 has a built-in pressure sensor and is a high-precision pressure gauge that integrates pressure measurement and display. It has the characteristics of anti vibration, high display accuracy, high stability, zeroing, and automatic standby. This series of digital pressure gauges is powered by batteries. Due to the use of low-power processor chips, it has a long battery life, automatic standby and one key reset functions, and is easy to use. It can replace mechanical pressure gauges in various fields such as portable pressure measurement, equipment matching, and standard pressure calibration equipment.
Product Application
◇ Water treatment system ◇ Water pump and air compressor
◇ Mechanical and Electrical Equipment Automation ◇ Construction Machinery
◇ Medical equipment ◇ Hydraulic and pneumatic systems
◇ Laboratory ◇ Test Stand
customized product
Shanghai Mingkong can customize the products you need according to your needs
☆ Range customization
☆ Measurement medium customization
☆ Size customization
☆ Function customization
☆ Outer diameter 80mm, 304 stainless steel dial
☆ Full pressure range coverage (startup display range)
☆With pressure scale bar, indicating the current pressure percentage
☆ Accuracy level 0.2, optional level 0.4
Powered by 2 No. 7 batteries, it can last for 18 months
☆ Peak and valley value recording function
☆ One click switching of 11 pressure units (Mpa, bar, kgf, mH2O, PSI, KPA, mmHg, torr, mBAR, cmH2O, Pa)
☆ One click zeroing of errors
☆ 304 stainless steel joint, multiple installation threads available (M20 * 1.5 G1/4 NPT1/4, etc.)
☆ Can measure non corrosive media such as water, oil, gas, etc. on stainless steel
☆ Protection level:IP50 (IP54+protective cover)
Micro pressure range: (6... 10... 25) kPa
Medium voltage range: (0.4... 0.6... 4) MPa
High voltage range: (6... 10... 25)MPa
Ultra high pressure range: (40... 60... 160) MPa
Composite range: (-5~5... 10... -100~1000)KPa
Absolute pressure range: (0~100... 250... 1000)KPa
Differential pressure range:(0~10...25...40...60...100...250...400...600(kPa)
(0~1...1.6)MPa
Installation interface: M20 * 1.5 G1/4 NPT1/4
Accuracy level: 0.4 level, 0.2 level (within 5 ℃~40 ℃)
Display digit: 4-digit LCD display
Backlight: White Backlight
Size: Diameter 80mm, Thickness 48mm
Power supply: 3V (two No. 7 batteries)
Power consumption:<0.005W
Measurement medium: Water, oil, and gas are non corrosive media for stainless steel
Battery replacement: The battery is usually replaced every 12 months (based on actual usage power consumption)
Function: 1. Power on/off 2. One click reset 3. Peak and valley value recording 4. Backlight 5. Unit switching
Product certification: CE certification ExiaIICT4 GaExplosion proof certification CPA certification RoHS certification
Protection level: IP50 (IP54+protective cover)
Usage environment:
Operating temperature: (-5~40) ℃;
Storage temperature: (-20~70) ℃
Relative humidity:<85%;

Standard configuration: Product user manual, product certificate, waterproof and shockproof protective cover (optional)
