CUSTOM Digital differential pressure gauge DPG-01U: 马来西亚的首选 MTM Precision Sdn Bhd

详情

Product overview

*1 Approximately 10 minutes (cancellable)

A sophisticated, compact digital differential pressure gauge with a piano black base.

It is possible to measure the differential air pressure between two locations.

Usage example

Usage image
*Measurement tube (pitot tube) is not included.

When the backlight is on

When protective case is attached

About differential pressure gauges

A differential pressure gauge is a device that measures the pressure difference between two locations.
This device displays the differential pressure by subtracting the pressure at P2 (right side) from the pressure at P1 (left side).
*If the measured value is negative, it will be displayed as "-" and the display range is 0 to ±100hPa (100mbar, 10000Pa).

Specific examples

If you want to measure the differential pressure between the "measurement object" and the "atmosphere,"
place this device in the "atmosphere" location, connect a tube to "P1," and insert the tube into the "measurement object."

If the measured value is positive (P1 > P2), the pressure of the "measurement object" is higher than the atmosphere, resulting in a positive pressure.
When the measured value is negative (P1 < P2), the pressure of the "measurement object" is lower than the atmospheric pressure, resulting in negative pressure.

*Please keep the differential pressure below 100 hPa.
*Compatible gas types: This product is for atmospheric air. It cannot be used to measure LPG/helium, etc.

Part names

Main body

①Sensor part
②Display section
③▲ button
④Mode button
⑤Power button

Display section

⑥Pressure display
⑦Pressure unit display
⑧Auto power off indicator
⑨Hold display

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360° rotating image

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specification

Electrical Performance

differential pressure

	range	resolution
hPa	0 to ±100.00 hPa	0.01 hPa
mbar	0 to ±100.00 mbar	0.01 mbar
Pa	0 to ±10000 Pa	1 Pa
m/s	-	0.1 m/s

Measurement range	Measurement accuracy
0 to ±0.30 hPa	±0.03 hPa
±0.31 to ±1.00 hPa	±0.05 hPa
Other than the above	±(1.5% rdg+0.1 hPa)

* At 23±5°C and 70%RH

General specifications

sampling	Approximately 2 times/second
Auto Power Off	Approximately 10 minutes (can be canceled)
Operating temperature and humidity	0 to +50°C, 70% RH or less (no condensation)
Storage temperature and humidity	-20 to +60°C, 80% RH or less (no condensation)
size	Main unit: Approx. W 50 × H 115.5 × D 20.6 mm With protective cover attached: Approx. W50.9 × H132.9 × D24.7 mm
weight	Approximately 117 g (including batteries and with protective cover attached)
power supply	2 x AAA batteries
battery life	Approximately 50 hours of continuous use (when using alkaline batteries)
accessories	operating instructions strap Protective cover
proofreading	Possible
JAN	4983621330021

*Measurement tube (pitot tube) is not included.

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