About Model G2030 GEMTECH Differential Pressure Gauge Range 0-30 Inch WC

Model G2030 GEMTECH Differential Pressure Gauge Range 0-30 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
- FILTER BY
- Range - MM Of Water
| Model |
Description |
| G2000-100MM |
DPG,Range 0-100 MM W.C., Minor Divisions 2.0. |
| G2000-10MM |
DPG,Range 0-10 MM W.C.,Minor Divisions .20,Calibrated For Vertical Scale Position. |
| G2000-150MM |
DPG,Range 0-150 MM W.C. |
| G2000-15MM |
DPG,Range 0-15 MM W.C. |
| G2000-200MM |
DPG,Range 0-200 MM W.C. |
| G2000-250MM |
DPG,Range 0-250 MM W.C. |
| G2000-25MM |
DPG,Range 0-25 MM W.C. Minor Divisions .50. |
| G2000-300MM |
DPG,Range 0-300 MM W.C. |
| G2000-50MM |
DPG,Range 0-50 MM W.C., Minor Divisions 1.0. |
| G2000-6MM |
DPG,Range 0-6 MM W.C., Minor Divisions .20, Calibrated For Vertical Scale Position. |
| G2000-80MM |
DPG,Range 0-80 MM W.C., Minor Divisions 2.0. |
Additional Information:

Versatile Differential Pressure Measurement
Model G2030 is engineered to handle gas differential pressure measurements across various industrial sectors. Its robust construction, coupled with an analog display, ensures precision and durability even in demanding environments. The gauge's compatibility with multiple pressure units allows it to adapt seamlessly to diverse application requirements, supporting efficient system monitoring and maintenance.
Durable and User-Friendly Design
Featuring a solid metal alloy body and an easily readable 4-inch dial, this gauge is tailored for both convenience and longevity. The duplicate pressure taps on both the side and back provide flexibility during installation, catering to different operational layouts. Its ergonomic design minimizes installation time and reduces maintenance needs.
FAQ's of Model G2030 GEMTECH Differential Pressure Gauge Range 0-30 Inch WC:
Q: How does the GEMTECH G2030 Differential Pressure Gauge function in industrial applications?
A: The G2030 measures the difference in gas pressure between two points, helping monitor filters, airflow, and system integrity in applications like power, cement, steel, fertilizer, and textile plants. Its analog dial provides real-time readings for precise operational control.
Q: What installation options does the G2030 gauge offer?
A: With duplicate high and low-pressure taps (one pair on the side and one on the back), the G2030 allows flexible installation in various configurations using a 1/8" female NPT thread. This versatility makes it suitable for different system layouts or retrofitting existing setups.
Q: When should I consider replacing or calibrating the G2030 gauge?
A: It is advisable to calibrate the gauge periodically, especially if operating in harsh environments or when readings appear inconsistent. Replacement may be necessary if the dial becomes unreadable or the device sustains mechanical damage.
Q: Where is the G2030 Differential Pressure Gauge typically used?
A: This gauge is commonly used in power plants, cement plants, steel manufacturing, fertilizer production, and textile industry applications-where monitoring gas differential pressure is critical to process safety and efficiency.
Q: What process does the gauge use to measure differential pressure?
A: The G2030 utilizes two separate ports-one for high and one for low pressure. It mechanically measures and displays the difference using the analog dial, allowing operators to quickly assess system conditions.
Q: What are the key usage benefits of the GEMTECH G2030?
A: Key benefits include reliable and accurate pressure differential readings (2% FS standard), adaptability to various pressure units, durable construction, and ease of installation, all of which support effective maintenance and safer operations in industrial settings.