About GEMTECH Differential Pressure Gauge Range 0-15 Inch WC

GEMTECH Differential Pressure Gauge Range 0-15 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:

Versatile Pressure Measurement Across IndustriesGEMTECH Differential Pressure Gauge serves various sectors including power, steel, cement, textile, and fertilizer plants. Its ability to measure gas pressure differentials in demanding environments ensures optimum process control and safety, making it a versatile tool for facility managers and engineers.
Precision Engineering and User ConvenienceWith a 4-inch analog display, durable alloy pointer, and sturdy metal alloy body, this gauge delivers precision and long-term reliability. It features easily accessible 1/8" NPT high and low pressure taps on both side and back mounts for flexible installation options. The multi-scale dial enhances user convenience, presenting data in multiple standard units.
Reliable and Standardized PerformanceGEMTECH's pressure gauge is designed following strict industry standards, providing a 2% FS accuracy (with higher precision in HA models). Its robust build and consistent performance at 70F (21.1C) make it suitable for rigorous industrial applications across India and beyond.
FAQ's of GEMTECH Differential Pressure Gauge Range 0-15 Inch WC:
Q: How does the GEMTECH Differential Pressure Gauge work in power and process industries?
A: This gauge measures the pressure difference between two points in a gas system, helping monitor and optimize filtration, ventilation, or process flows. It's especially useful in power plants, cement manufacturing, steel production, fertilizer processing, and textile operations.
Q: What is the installation process for this differential pressure gauge?
A: The gauge offers back mounting and is fitted using 1/8" female NPT connections for both high and low pressure taps located on the side and back. Follow standard safety and installation protocols, ensuring all connections are properly sealed and the gauge is positioned for easy visibility.
Q: When should I use a 0-15 Inch WC range gauge?
A: This range is ideal for low-pressure differential applications, such as monitoring air, ventilation, or gas systems where pressures do not exceed 15 inches of water column (WC), common in process, power, and industrial plant settings.
Q: Where is the best location to install the GEMTECH Differential Pressure Gauge?
A: Install the gauge at easily accessible points within your system where accurate monitoring of differential pressure between two locations (high and low pressure) is needed-typically across filters, pumps, or ductwork in plant processes.
Q: What units does the dial display, and how do they benefit measurement?
A: The dial shows readings in MM WC, CM, PAC, KPA, Inch, and PSI. This versatility allows users to choose the most relevant unit for their application, facilitating seamless integration into existing monitoring systems.
Q: How accurate is the GEMTECH Differential Pressure Gauge?
A: The standard model provides 2% full-scale accuracy, with HA models offering up to 1%. Lower ranges may have 3% to 4% accuracy, ensuring reliable readings even in sensitive applications.
Q: What are the key benefits of using this pressure gauge?
A: Key advantages include reliable analog readings, robust metal alloy construction, flexibility in scaling units, and a standardized design for industrial environments, resulting in improved system efficiency, process control, and maintenance planning.