Shanghai Mingkong Sensing Technology Co., Ltd
Home>Products>MD-S220 high-precision digital pressure gauge (RS485 output)
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    No. 58 Yaojiabang Road, Baihe Industrial Zone, Qingpu District, Shanghai
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MD-S220 high-precision digital pressure gauge (RS485 output)
Dual screen display with ultra high precision RS85 output and high precision digital meter for A10
Product details

This high-precision digital pressure gauge adopts a super large size of 55x55mmLCD screen, using a frequency division display between the main and secondary screens, displaying real-time pressureAt the same time, it can display on-site temperature, peak pressure, and pressure valley values simultaneouslyWaiting for reference data.

The product has powerful functions and comes with 10 common pressure units to choose fromOptional, adjustable pressure collection rate, battery level display, product also equipped withEquipped with USB external power supply and battery dual power supply mode.

This product is powered by three No. 5 batteries and features an ultra-low power consumption design,It can have a battery life of over 3600 hours.

The product adopts high-precision ADC and high-speed microprocessor, fully digitizedDesign, high precision, good stability, and beautiful appearance of the product.


☆ 5-digit display, dual screen design for primary and secondary screens

☆ Can display real-time pressure and current temperature/extreme value simultaneously

Powered by battery No. 5, with a range of over 3600 hours

☆ Chao high-precision design, optional levels of 0.05/0.1

13 pressure units to choose from: MPa/kPa/psi/BAR/Pa

mBAR/mmHg/mH 2 O/Torr/kgf/cm²

☆ Adjustable sampling rate

☆ Timer automatic shutdown function


Range of measurement-1~1 1.6 2.5 4 6 10...1000BAR

-100 -60 -40 -25 -10~10...100kPa

0~100kPa... 1000kPa (absolute pressure)

Accuracy level 0.05% 0.1%

output signalRS485

Temperature display accuracy 0.1 ℃

Temperature accuracy better than 0.5 ℃

Operating temperature -10~50 ℃

Compensation temperature 0~40 ℃

Power supply voltage: 3 No. 5 batteries or USB power supply

Battery life: Continuous operation for 3600 hours

Sampling rate 1-10 times/second can be set

Dial diameter 105mm

Interface thread M20 * 1.5 G1/4 or other standard thread

Product material: 304 stainless steel

Measure non corrosive media such as oil, water, gas, etc

Storage conditions Temperature (-20~60 ℃) Humidity (0~95% RH)

Product certification CE certification Ex certification

Product weight 260g

Portable plastic box for product accessoriesStandard power cord, rubber protective cover



Plastic portable box USB power cord

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