About GEMTECH Differential Pressure Gauge Range 2-0-2 CM

GEMTECH Differential Pressure Gauge Range 2-0-2 CM
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
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- Range-CM Of Wate
| Model |
Description |
| G2000-100CM |
DPG,Range 0-100 CM Minor Divisions 2.0 |
| G2000-150CM |
DPG,Range 0-150 CM Minor Divisions 5.0 |
| G2000-15CM |
DPG,Range 0-15 CM Minor Divisions .50 |
| G2000-200CM |
DPG,Range 0-200 CM Minor Divisions 5.0 |
| G2000-20CM |
DPG,Range 0-20 CM Minor Divisions .50 |
| G2000-250CM |
DPG,Range 0-250 CM Minor Divisions 5.0 |
| G2000-25CM |
DPG,Range 0-25 CM Minor Divisions .50 |
| G2000-300CM |
DPG,Range 0-300 CM Minor Divisions 10.0 |
| G2000-50CM |
DPG,Range 0-50 CM Minor Divisions 1.0 |
| G2000-80CM |
DPG,Range 0-80 CM Minor Divisions 2.0 |
| G2300-10CM |
DPG,Range 5-0-5 CM Minor Divisions .20 |
| G2300-30CM |
DPG,Range 15-0-15 CM Minor Divisions 1.0 |
| G2300-4CM |
DPG,Range 2-0-2 CM Minor Divisions .10 |
Additional Information:

Versatile Multi-Scale MeasurementGEMTECH's Differential Pressure Gauge is compatible with several measurement units: MM WC, CM, PAC, KPA, INCH, and PSI. This multi-scale capability ensures adaptability for industry-specific requirements. Its 4-inch diameter analog display is clear and easy to interpret, providing accuracy and immediacy in operational settings. Whether you're monitoring gas pressure in a fertilizer unit or a power plant, the gauge accommodates the distinct needs of each sector.
Rugged Construction, Superior AccuracyBuilt from high-grade metal alloy with a plastic dial and an alloy pointer, the GEMTECH gauge offers lasting durability under tough industrial conditions. The back mount design, dual NPT pressure taps, and accuracy up to 2% (model specific) of full scale ensure dependable performance. Its resilience and precision make it an essential tool where continual and accurate gas pressure tracking is paramount.
FAQ's of GEMTECH Differential Pressure Gauge Range 2-0-2 CM:
Q: How can the GEMTECH Differential Pressure Gauge be installed in different orientations?
A: The GEMTECH gauge includes duplicate high and low pressure taps (1/8" female NPT) on both the side and back, enabling flexible installation. This feature allows users to adapt the gauge to various mounting positions, accommodating space restrictions or specific industrial arrangements.
Q: What process does the gauge use to measure differential pressure?
A: This differential pressure gauge measures the difference in gas pressure between two points. The system connects to both high and low pressure sources via the NPT taps; the gauge then measures and displays the pressure difference on its analog dial in selected units.
Q: When is it recommended to calibrate the GEMTECH pressure gauge?
A: Periodic calibration is advised, especially in critical applications such as power or chemical plants. It is best to calibrate the gauge at regular intervals specified by industry standards or per manufacturer recommendations to ensure ongoing measurement accuracy.
Q: Where can this pressure gauge be used most effectively?
A: The GEMTECH Differential Pressure Gauge is tailored for industrial environments such as power, cement, steel, fertilizer, and textile plants. Its robust construction and multi-unit capability make it suitable for demanding gas measurement tasks in these sectors.
Q: What are the main benefits of using this differential pressure gauge?
A: The main advantages include high measurement accuracy, dual mounting options, compatibility with multiple pressure units, and durable alloy construction. These features collectively ensure reliable performance and adaptability in rigorous industrial applications.
Q: How does the alloy pointer and plastic dial contribute to the gauge's usability?
A: The alloy pointer provides precise movement for accurate readings, while the plastic dial ensures clear visibility of the scale. Together, they enhance readability and robustness, supporting the gauge's long-term reliability in challenging settings.