About GEMTECH Differential Pressure Gauge Range 0-25 MM

GEMTECH Differential Pressure Gauge Range 0-25 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
- FILTER BY
- Range - MM Of Water
| Model |
Description |
| G2000-100MM |
Differential Pressure Gauge,Range 0-100 MM W.C., Minor Divisions 2.0. |
| G2000-10MM |
Differential Pressure Gauge,Range 0-10 MM W.C.,Minor Divisions .20,Calibrated For Vertical Scale Position. |
| G2000-150MM |
Differential Pressure Gauge,Range 0-150 MM W.C. |
| G2000-15MM |
Differential Pressure Gauge,Range 0-15 MM W.C. |
| G2000-200MM |
Differential Pressure Gauge,Range 0-200 MM W.C. |
| G2000-250MM |
Differential Pressure Gauge,Range 0-250 MM W.C. |
| G2000-25MM |
Differential Pressure Gauge,Range 0-25 MM W.C. Minor Divisions .50. |
| G2000-300MM |
Differential Pressure Gauge,Range 0-300 MM W.C. |
| G2000-50MM |
Differential Pressure Gauge,Range 0-50 MM W.C., Minor Divisions 1.0. |
| G2000-6MM |
Differential Pressure Gauge,Range 0-6 MM W.C., Minor Divisions .20, Calibrated For Vertical Scale Position. |
| G2000-80MM |
Differential Pressure Gauge,Range 0-80 MM W.C., Minor Divisions 2.0.
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Additional Information:

Precise Analog Pressure ReadingsThe GEMTECH Differential Pressure Gauge ensures high accuracy readings (2-4%) throughout its measurement range, making it ideal for fine gas pressure monitoring. Its analog display provides immediate results, suitable for both routine and critical industrial applications. Engineered for longevity and minimal maintenance, its robust construction caters to demanding work environments.
Industrial Grade Durability and DesignConstructed from high-quality metal alloys, this pressure gauge is designed to endure harsh industrial conditions. Its 4-inch diameter dial provides clear readouts, and the 1/8" NPT pressure taps enable simple and flexible installation. Lightweight at 550 grams, it maintains portability while ensuring stable mounting in compact spaces.
Versatile Measurement Units and ApplicationsSupporting a variety of scale units such as MM WC, CM, KPA, and PSI, this gauge adapts to various professional standards. Whether for pharmaceutical clean rooms, power plant monitoring, or cement and steel plant operations, the GEMTECH Differential Pressure Gauge meets rigorous industrial requirements across multiple sectors.
FAQ's of GEMTECH Differential Pressure Gauge Range 0-25 MM:
Q: How does the GEMTECH Differential Pressure Gauge function in monitoring gas pressure?
A: This differential pressure gauge measures the difference between high and low gas pressures using its sensitive analog dial. The connecting pressure taps (1/8'' NPT) enable real-time monitoring, presenting data in a variety of units for precise system assessment.
Q: What industries commonly use the GEMTECH Differential Pressure Gauge?
A: This gauge is well-suited for pharmaceutical facilities, power plants, cement and steel plants, fertilizer manufacturing, and the textile industry, providing reliable gas pressure readings essential for process safety and efficiency.
Q: When should the GEMTECH gauge be calibrated for optimal accuracy?
A: It's recommended to calibrate the gauge periodically, typically every six to twelve months, or as indicated by standard industry practice and application specifications, to maintain its specified accuracy and performance.
Q: Where can the GEMTECH Differential Pressure Gauge be mounted?
A: Designed with a back mount and dual high/low pressure taps on the side and back, this gauge is ideal for panel or enclosure installations in control rooms, processing units, and production areas.
Q: What is the process for installing this pressure gauge?
A: Installation involves securely connecting the gauge's 1/8'' female NPT pressure taps to system pressure lines-high and low inputs-using compatible fittings, ensuring an airtight seal and correct mounting orientation for accurate readings.
Q: How does the accuracy specification benefit industrial users?
A: The gauge's 2-4% accuracy ensures trustworthy readings essential for quality control, safety, and regulatory compliance in critical industrial processes, helping prevent faults and uphold operational standards.
Q: What types of pressure units can be measured with this gauge?
A: This analog gauge can display measurements in MM WC, CM, PAC, KPA, INCH, and PSI, allowing adaptability for various international and industry-specific measurement preferences.