iTarget Sensors

iTarget Sensors

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Products

Digital pressure switch

Digital pressure switch
Product name:Digital pressure switch
Item:VM281
Details:
The VM281 Digital Pressure Gauge, using a special ASIC circuit and sensor design, no mechanical moving components, battery-powered, reading directly from the LCD display, thus it has a long life, easy to use, inexpensive, widely used on-site pressure indicator, such as pipeline networks, machinery and equipment and so on. In most cases, you can replace the pointer pressure gauge, this is upgrading new products. Two options, M281A (mainly used in high-pressure measurement display) and VM281B (mainly used in low and negative pressure measurements display)
The VM281 Digital pressure Gauge is widely used in the fields of Air conditioning and refrigeration, hydraulic machines, pneumatic equipment, pipeline network, powerhouse etc.


Download Datasheet 
pressure sensor

n      Specifications

Measuring Range

-100Kpa ~ 0 ~ 300Mpa

Accuracy

0.5%FS

Displayer

5 digit LCD screen (48x16mm)

Units

Mpa, Kpa, bar, psi, kg/cm2

Limited Pressure

200%FS

Damaged pressure

300%FS

Drift

Temperature drift: ±0.025%FS/

Time drift:         <0.5%FS/year

Operation temperature

-20~50, ≤ 85%RH

Storage temperature

-40~75, ≤ 95%RH

Power supply

3Vdc

Housing

ABS plastic(ø66xH33mm)

Mechanical connection

NPT 1/4, G1/4 or custom

Battery life

2 years(in power-saving mode)

 

 

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