Description
A micron gauge is an instrument used to measure pressure in units of microns (μm) in vacuum systems. Pressure is expressed in terms of the difference between atmospheric pressure and pressure in the vacuum system.
The micron pressure gauge is usually a type of low-pressure pressure gauge that can measure extremely low pressures in the vacuum range. These pressure gauges are specifically designed for applications where a high level of accuracy and sensitivity is required to measure and control vacuum in different processes and systems, such as semiconductor manufacturing, the aviation industry, and scientific research.
The operation of the micron pressure gauge is based on different measurement principles, such as the thermocouple principle, the ionization principle or the capacitive measurement principle. Each type of pressure gauge has its own specific features and applications.
Importantly, measurement in microns refers to pressure relative to vacuum and not to an absolute unit of measurement of pressure. Instead, the term “mercury micrometers” (μmHg) is used to refer to the pressure in the vacuum system.
DMG150 Digital Micron Meter
The DMG150 is a digital vacuum micron meter with the accuracy and precision required by HVAC and refrigeration technicians. With measurements in 5 units, including microns, Pa, mBar, mmHg and mTorr. With protective overmolding for real-world work environments.
It is a device that is used to measure and monitor vacuum levels in various systems and applications. It is commonly used in the HVAC (Heating, Ventilation, and Air Conditioning) industry, refrigeration systems, and vacuum chambers.
Vacuum Measurement:
The DMG150 is designed to measure vacuum levels in microns, which is a unit of measurement used to indicate the vacuum level or absence of pressure. It provides accurate readings to help determine the efficiency and performance of a vacuum system.
Digital display:
It has a digital display that shows the vacuum level measured in microns. The display is easy to read and provides accurate readings for quick analysis.
Wide Measurement Range:
The DMG150 generally has a wide measurement range, allowing it to measure vacuum levels from atmospheric pressure to extremely low microns.
User-friendly interface:
It is designed with a user-friendly interface, which usually features intuitive buttons and controls for easy operation. Some models may also include additional features, such as backlit displays or customizable settings.
Portable Design:
The DMG150 is usually compact and lightweight, making it easy to carry and use in different locations or on the go. It can have a rugged exterior to withstand the environmental conditions found in various applications.
Additional Features:
Depending on the model, the DMG150 may offer additional features such as data logging capabilities, auto-off timers, audible alarms for specific vacuum levels, and compatibility with external sensors or probes.
TECHNICAL DATA:
Range 0 to 15,000 microns
Accuracy 0 to 9.999 ± 5% rdg ±5 microns;
10,000 to 15,000 ± 10% read
Resolution 0.1 microns: <10,000 microns
1.0 microns: >10,000 microns
Units Microns, Pa, mBar, mmHg, Millitorr
Instant Heat-Up Time
Instant Response Time
5-digit backlit LCD display
Power CR123A
Battery life Up to 100 hours
Operating Temperature 10 to 122F (-12 to 50C)
Maximum overpressure 500 psi (34.5 bar; 25857459.06 microns)
Port 4, 45
Weight 77 g (2.7 oz) with batteries
Dimensions 4.3″ x 1.3″ x 1″ (11 cm x 3.3 cm x 2.5 cm)
BATTERIES NOT INCLUDED
