About G2000-30MM GEMTECH Differential Pressure Gauge Range 30 MM

G2000-30MM GEMTECH Differential Pressure Gauge Range 30 MM
Series G2000 GEMTECH Differential Pressure Gauges are Widely Utilized For Measuring Pressure of Fan And Blowing Machine, resistance of Filter, Wind Speed, Furnace Pressure, Differential Pressure Of Pore Plate,The Pressure of drum water level, Liquid Amplifier And Hydraulic Pressure System. Meantime,They Are Used To Control The Automatic Valve And Specific Value Of Air-Producer Gas In Combustion And They Are Used To Test Blood Pressure And Respiratory Pressure In Medical Health Care Equipment. There Are More Than 81 Models To Suit Your Needs Precisely.The Key Components Adopt Import Materi
SPECIFICATION
- Ambient Temperature - -21 140 -6 60
- Rated Pressure -20 inHg30 inHg (-68103KPa)
- Overpressure - Protective rubber stopper will be blown out if rated pressure is up to about 50.8 inHg (172KPa)
- Process Connections - 1/8" female NPT duplicate high and low pressure taps - one pair side and one pair back
- Housing - Die cast aluminum case and bezel, with acrylic cover, Exterior finish is coated gray to withstand 168 Hour Salt Spray Corrosion Test
- Accuracy - 2% of full span at 70???(21??????(3% on -0, and 4% on -00)
- Range -20 inHg38 inHg (-68KPa130KPa)(Special Specification also can be ordered.)
FEATURES
- OEM/ODM
- There Is No Need To Fill Liquid To Gauge.
- The Gauge Can Measure Positive Pressure,Negative Pressure And Differential Pressure.
- It Will Be Easy To Install And Measure In Different Ways Because Of Two Groups Of Ports Which Can Measure Positive And Negative Pressure.
- To Eliminate The Friction From The Movement Of Gear Wheel By The Mechanism Of Magnetic Magnet Feed.
- Exact And Stable Fixed Position Of Needle.
- The Gauge Has Great Antiknock Characteristics.
- There Are 81 Types Of Ranges.Minimum is 0-60 Pa And Maximum is 0-21-KPa
PRODUCT APPLICATIONS
- Filter Monitoring
- Air Velocity With Pitot Tube
- Blower Vacuum Monitoring
- Fan Pressure Indication
- Duct,Room or Building Pressures
- Clean Room Positive Pressure Indication
MODELS & ORDERING
GEMTECH By Model Number Popularity
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- Range - MM Of Water
| Model |
Description |
| G2000-100MM |
DPG,Range 0-100 MM W.C., Minor Divisions 2.0. |
| G2000-10MM |
DPG,Range 0-10 MM W.C.,Minor Divisions .20,Calibrated For Vertical Scale Position. |
| G2000-150MM |
DPG,Range 0-150 MM W.C. |
| G2000-15MM |
DPG,Range 0-15 MM W.C. |
| G2000-200MM |
DPG,Range 0-200 MM W.C. |
| G2000-250MM |
DPG,Range 0-250 MM W.C. |
| G2000-25MM |
DPG,Range 0-25 MM W.C. Minor Divisions .50. |
| G2000-300MM |
DPG,Range 0-300 MM W.C. |
| G2000-50MM |
DPG,Range 0-50 MM W.C., Minor Divisions 1.0. |
| G2000-6MM |
DPG,Range 0-6 MM W.C., Minor Divisions .20, Calibrated For Vertical Scale Position. |
| G2000-80MM |
DPG,Range 0-80 MM W.C., Minor Divisions 2.0. |
Additional Information:

Advanced Precision for Industrial Applications
The G2000-30MM GEMTECH Differential Pressure Gauge delivers dependable accuracy for monitoring gas pressure in industrial settings, such as power, cement, steel, fertilizer, and textile plants. Engineered to withstand challenging conditions, its metal alloy construction and standardized processing provide longevity and peace of mind.
User-Friendly Analog Display
Featuring an easy-to-read analog dial, this pressure gauge displays measurements in multiple units, allowing for versatile applications. The 4-inch diameter dial face ensures visible readings even from a distance, while the alloy pointer guarantees consistent accuracy.
Versatile Mounting and Connection Options
With a back mount type and paired 1/8" female NPT taps on both sides and back, the GEMTECH gauge simplifies installation across various systems. Lightweight yet sturdy, it supports seamless integration into new or existing setups in industrial environments.
FAQ's of G2000-30MM GEMTECH Differential Pressure Gauge Range 30 MM:
Q: How do I install the G2000-30MM GEMTECH Differential Pressure Gauge?
A: The gauge features back mounting and includes pairs of 1/8" female NPT high and low pressure taps on both the side and back, making it easy to install in multiple positions depending on your setup requirements. Refer to the installation manual for proper assembly and recommended mounting practices.
Q: What types of environments is this differential pressure gauge suitable for?
A: The G2000-30MM is designed for industrial use in demanding environments such as power plants, cement plants, steel plants, fertilizer units, and textile factories, where accurate monitoring of gas pressure is essential for operation and safety.
Q: When should I use a gauge with this accuracy level?
A: This gauge offers an accuracy of 2% of full scale (with some ranges providing even greater accuracy), making it ideal for applications where precise pressure monitoring is needed to ensure process stability and safety, particularly in energy, material processing, and manufacturing sectors.
Q: Where can the G2000-30MM gauge be used for measuring pressure?
A: You can use this gauge to measure differential gas pressure in pipelines, filtration systems, air handling units, and other industrial gas systems, ensuring optimal performance and compliance with safety standards.
Q: What is the benefit of having dual side and back taps?
A: Dual side and back 1/8" female NPT taps provide flexible installation options, allowing you to connect the gauge according to your system's layout, minimizing installation time and maximizing adaptability.
Q: How does the display and scale enhance utility?
A: The analog display allows quick interpretation of pressure values across different units (MM WC, CM, PAC, KPA, INCH, PSI), enhancing compatibility with multiple processes and operator preferences.
Q: What materials are used in the construction of this gauge, and how do they benefit the user?
A: The body is constructed from a robust metal alloy and the dial from durable plastic, with an alloy pointer, ensuring longevity and resistance to industrial conditions, while maintaining lightweight properties for easy handling.