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Shanghai Mingkong Sensing Technology Co., Ltd
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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
Dual screen display with ultra high precision RS85 output and high precision digital meter for A10
Product details

This high-precision digital pressure gauge features a 55x55mm ultra large LCD screen and a frequency division display for both the main and secondary screens. While displaying real-time pressure, it can also display reference data such as on-site temperature, peak pressure, and valley pressure.

The product has powerful functions, preset 10 common pressure units for selection, adjustable pressure collection rate, battery level display, and is equipped with both 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 design, with a battery life of over 3600 hours.

The product adopts high-precision ADC and high-speed microprocessor, fully digital design, high precision, good stability, and beautiful appearance.


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

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

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

☆ Ultra high precision design, optional 0.05/0.1 levels

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

☆ RS485signal output

☆ Exia IICT4 Ga Explosion proof Certification

Micro pressure range:(1...2.5...25KPa

Low voltage range:(40...60...250KPa

Medium voltage range:(0.4...0.6...4MPa

High voltage range:(6...10...25)MPa

Ultra high voltage range:(40...60...160MPa

Composite range:(-2.5~2.5...5...-100~1000KPa

Absolute pressure range:(0~10...25...1000KPa

Differential pressure range:(0~1...1.6)MPa

Accuracy level: 0.05% 0.1%

Output signal: RS485

Temperature display accuracy: 0.1 ℃

Temperature accuracy: better than 0.5 ℃

Operating temperature: -5~40 ℃

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 threads

Product Material: 304 Stainless Steel

Measurement medium: 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

Product accessories: portable plastic box, standard power cord, rubber protective cover

Protection level: IP50 (IP54+protective cover)



Plastic portable case, USB power cord, shock resistant protective cover

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