About G2003 GEMTECH Differential Pressure Gauge Range 0-3.0 Inch WC

G2003 GEMTECH Differential Pressure Gauge Range 0-3.0 Inch 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:

Precision & VersatilityThe G2003 GEMTECH Differential Pressure Gauge stands out with its exceptional accuracy, offering 2% FS on standard models and dedicated scale ranges to meet various application requirements. Its robust construction allows for dependable performance in harsh industrial settings, providing clear and reliable pressure indication in a variety of engineering and process plants.
Designed for Industrial UseCarefully crafted for sectors like pharmaceuticals, power, and steel plants, this gauge easily adapts to critical environments where pressure monitoring is essential. Its back mount design and varied thread options (with extra taps) facilitate straightforward installation and maintenance, ensuring minimal downtime during system checks or replacements.
FAQ's of G2003 GEMTECH Differential Pressure Gauge Range 0-3.0 Inch WC:
Q: How do I install the G2003 GEMTECH Differential Pressure Gauge?
A: This gauge uses a back mount type with a 1/8" female NPT connection, including duplicate high and low pressure taps on both the side and back. Mount it securely to the desired panel or surface, then connect the pressure lines as per your system's requirements.
Q: What applications is this gauge most suitable for?
A: The G2003 model is designed for industrial sectors, such as pharmaceuticals, power plants, cement, steel, fertilizer, and textile plants, where reliable differential pressure measurement is critical for process control.
Q: When should I consider replacing or recalibrating the gauge?
A: Regular recalibration is recommended as part of routine maintenance, especially in high-use environments. If the readings fluctuate abnormally or fall outside the 2% accuracy range specified, consider recalibrating or replacing the unit.
Q: Where should I position the gauge for optimal readings?
A: For accurate results, mount the gauge at eye level in a location free from vibration and excessive temperature changes. Ensure both high and low pressure taps are properly connected to your system as per the process design.
Q: What is the benefit of having multiple scale ranges on this gauge?
A: Multiple scale ranges (MM WC, CM, PAC, KPA, INCH, PSI) provide flexibility for integration across different systems and international standards, making the gauge highly adaptable and reducing the need for multiple models in one facility.
Q: How does the gauge maintain accuracy across varying temperature and usage conditions?
A: The G2003 GEMTECH gauge is calibrated to maintain its accuracy throughput at 70F (21.1C) and is constructed with robust materials, minimizing drift and degradation under typical industrial operating environments.