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

Wholesaler GEMTECH Differential Pressure Gauge Range 0-500 MM WC
Series G2000,GEMTECHDifferential Pressure Gaugesare 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 withstand168 Hour Salt Spray Corrosion Test
- Accuracy- i2% of Full Span at 70???(21??????(i3% on -0, and i4% 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 AndNegative 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 ByModel NumberPopularity
| 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:

Wide Application Across IndustriesEngineered for use in power plants, cement factories, steel mills, fertilizer production, and textile processing, the GEMTECH Differential Pressure Gauge delivers reliable readings for various industrial environments. Its rugged build and accurate measurement capability make it a preferred tool for engineers and maintenance teams across sectors requiring stringent monitoring.
Precise and Versatile MeasurementWith a range of 0-500 MM WC and multiple scale units such as MM WC, CM, PAC, KPA, INCH, and PSI, this gauge adapts to diverse measurement requirements. Its 2% full-scale accuracy (greater precision in HA models) ensures confidence in monitoring across all operational ranges, crucial for maintaining system integrity and safety.
FAQ's of Wholesaler GEMTECH Differential Pressure Gauge Range 0-500 MM WC:
Q: How is the GEMTECH Differential Pressure Gauge installed in industrial environments?
A: The gauge can be mounted from the back using its 4-inch diameter dial. It features 1/8" female NPT duplicate high and low pressure taps-one pair on the side and one on the back-allowing flexible installation in various setups and ensuring compatibility with most system connections.
Q: What media can this gauge measure, and is it suitable for gases only?
A: This GEMTECH gauge is specifically designed to measure the differential pressure of gases. Its durable construction and accurate readings make it ideal for monitoring air and other industrial gas systems, but it is not recommended for liquid applications.
Q: When should this pressure gauge be calibrated or replaced?
A: Regular calibration is recommended as part of your plant's preventive maintenance program, typically every 6-12 months, depending on use intensity. If you observe erratic readings or physical damage, replacement or professional servicing is advised to ensure ongoing measurement accuracy.
Q: Where is this differential pressure gauge commonly used?
A: The gauge is widely utilized in power plants, cement and steel factories, fertilizer processing units, and textile plants throughout India. Its adaptability and reliability make it a staple in sectors where precise monitoring of gas pressures is critical to operations.
Q: What are the benefits of using this pressure gauge over digital models?
A: The analog GEMTECH Differential Pressure Gauge is immune to electromagnetic interference, does not require external power, and offers clear, immediate readings. Its robust design suits harsh environments, making it a dependable choice for continuous operation and demanding field conditions.
Q: How does the accuracy of this gauge vary across different pressure ranges?
A: Accuracy is generally 2% of the full scale (1% on -HA model), with some lower ranges showing slightly higher variance (up to 4%). This ensures reliability for both general and specific measurement needs, such as in low or high-pressure applications.
Q: What is the process for connecting this gauge to a system?
A: Using the 1/8" female NPT taps, simply connect each pressure port to the corresponding high and low points in your system. Ensure secure, leak-proof connections and mount the gauge at eye level for easy monitoring and safe operation.