YW-100B Digital Micro Differential Pressure Gauge
YW-100B differential pressure digital pressure gauge is very suitable for field and laboratory use. It can complete the calibration work and precision pressure measurement of general pressure gauges, precision pressure gauges, sphygmomanometers and other pressure instruments. It can completely replace the pointer type precision pressure gauge. pressure gauge
Product introduction


●Touch keys, and with key tone, effectively improve the use of keys.

●Using 4000mAh lithium battery for power supply (ER18505H), low power consumption design.

●The battery can be replaced, which is convenient for customers to replace the battery by themselves. .

●Wide temperature temperature compensation, suitable for various harsh environments.

●Peak record, unit conversion and other functions are complete and easy to use.

●Users can set the acquisition rate, automatic shutdown time, key lock time, backlight automatic shutdown time and other parameters according to their own habits.

●11 kinds of pressure unit conversion, and the unit to be converted can be set, and the less commonly used units can be closed.

●Increased the function of restoring factory settings.

During the operation, if the user makes a mistake, such as mistakenly reset to zero under pressure, mistakenly enter the setting interface, etc. You can use this function to restore the pressure gauge to the factory calibrated data and settings.

●In order to prevent other keys from being touched, a lock key has been added.

In use, you can press the lock key, and a lock pattern will appear on the display screen to lock other touch keys, and it will not affect the pressing and use. After using it, it can be unlocked and turned off.

●The product has obtained the explosion-proof certificate, and the explosion-proof grade is EX ia IICT4 Ga

Accuracy class:

0.5%FS, 0.4%FS, 0.2%FS, 0.1%FS, 0.05%FS 0.02%FS (within 60MPa)

Pressure range:

Gauge pressure: -100kPa~0~600kPa~260MPa

Differential pressure: 0~100kPa~3.5MPa

Absolute pressure: 0~100kPa~60MPa

Use environment:

Ambient temperature: (-20~50)℃;

Relative humidity: <95%;

Atmospheric pressure: (86~106) kPa;

Storage temperature: (-30~80)℃.


SFTN liquid crystal, white backlight, 5-digit display.

Power supply:

3.6V non-rechargeable lithium battery (ER18505H);

Can be connected to an external AC220V adapter for power supply;

It can be connected between DC12V~DC36V.

Installation method:

Three types: radial installation, axial mounting plate, split installation;

Other metrics:

Dimensions: ¢100mmx49mm, total length: 168mm

Weight: 0.6Kg

Pressure interface: standard M20*1.5 male thread connector (can be customized according to user needs);

Additional features:

Can measure temperature: the resolution is 0.1℃;

Pressure percentage indication: display the percentage of pressure measurement value with a progress bar;

Can bring (4-20)MA output;

Can bring RS485 communication;

Can bring single or double circuit contacts;

With data storage, 50,000 pieces of data can be stored, and data can be exported by U disk or computer software; it only takes 7 minutes to export data;


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