About Distributor GEMTECH Differential Pressure Gauge Range 0-500 MM WC

Distributor GEMTECH Differential Pressure Gauge Range 0-500 MM WC
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
| Model |
Description |
| G2300-0 |
Differential Pressure Gage, Range 0.25-0-0.25" w.c., Minor Divisions .01, Calibrated For Vertical Scale Position. |
| G2301 |
Differential Pressure Gage, Range 0.5-0-0.5" w.c., Minor Divisions .02. |
| G2302 |
Differential Pressure Gage, Range 1-0-1" w.c., Minor Divisions .05. |
| G2304 |
Differential Pressure Gage, Range 2-0-2" w.c., Minor Divisions .10. |
| G2310 |
Differential Pressure Gage, Range 5-0-5" w.c., Minor Divisions .20. |
| G2320 |
Differential Pressure Gage, Range 10-0-10" w.c., Minor Divisions .50. |
| G2330 |
Differential Pressure Gage, Range 15-0-15" w.c., Minor Divisions 1.0. |
Additional Information:

Comprehensive Pressure Monitoring SolutionDesigned for pharmaceutical and other industries, the GEMTECH Differential Pressure Gauge supports precise analog measurement with its robust metal alloy construction and user-friendly scale. Its flexible mounting options and varied scale range make it adaptable to diverse environments. The lightweight, back-mounted gauge is engineered for reliable performance and long-term durability, meeting the rigorous standards of quality and precision required in modern industrial applications.
High Accuracy and Versatile ApplicationOffering accuracy up to 2% (or higher depending on model and range), this differential pressure gauge guarantees consistent monitoring across its full scale. Whether installed by manufacturers, suppliers, or exporters, the gauge provides essential pressure readings critical for maintaining process safety and compliance. Its adaptability to various pressure units and environments enhances usability and value across pharmaceutical and allied industries.
FAQ's of Distributor GEMTECH Differential Pressure Gauge Range 0-500 MM WC:
Q: How do I install the GEMTECH Differential Pressure Gauge in my facility?
A: The gauge should be mounted via its back mount with the provided dual 1/8" female NPT high and low pressure taps. Choose a suitable location where the 4-inch dial is easily visible, ensuring proper connection to both pressure sources for accurate readings.
Q: What types of gases can be measured using this differential pressure gauge?
A: The GEMTECH Differential Pressure Gauge is designed for use with gases. It is especially suitable for monitoring air and non-corrosive gases in pharmaceutical and other industrial processes.
Q: Where is this pressure gauge commonly used?
A: This pressure gauge is widely utilized in pharmaceutical industries, as well as other environments requiring precise differential gas pressure monitoring, such as laboratories and clean rooms.
Q: What benefits does the analog display offer for process monitoring?
A: The large 4-inch analog dial offers clear, immediate reading of pressure differences, enabling operators to react quickly to process changes and maintain regulatory compliance.
Q: What is the accuracy level of this gauge, and how does it vary by model?
A: The standard model provides 2% of full scale (FS) accuracy, with the HA model offering 1%. Accuracy may vary for lower ranges: 3% (1.5% HA) for very low-pressure ranges and 4% (2% HA) for the smallest ranges, as specified.
Q: When is calibration or routine checking recommended?
A: To ensure optimal performance, it is advisable to check calibration during installation and periodically as part of your facility's preventive maintenance schedule, especially in high-regulation industries.
Q: What advantages does using a metal alloy body and plastic dial confer?
A: The metal alloy body provides excellent durability and corrosion resistance, while the plastic dial minimizes weight and enhances visibility. This combination ensures long-term, reliable operation with easy maintenance.