About GEMTECH - DIFFERENTIAL PRESSURE GAUGE 100% Original

GEMTECH - DIFFERENTIAL PRESSURE GAUGE 100% Original
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 Materials.
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 - 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. |
Versatile Pressure MeasurementThis differential pressure gauge is engineered for flexibility, measuring pressure in a wide range of fluids-steam, oil, and gas-using multiple scale ranges to suit your application. Its analog display ensures quick and clear readings, making it indispensable in both process and utility monitoring across extensive industries.
Built for Demanding EnvironmentsCrafted from stainless steel and available in antique, polished, galvanized, or matte finishes, this gauge resists harsh conditions found in hospitals, power plants, and manufacturing units. Its sturdy design includes a 4-inch dial with plastic, ensuring longevity while maintaining precise measurements.
Reliable PerformanceDepend on 2% accuracy at standard conditions for consistent monitoring. With a back mounting option and an aluminum pointer, the GEMTECH gauge is designed for easy installation and reliable operation in various critical and industrial applications.
FAQ's of GEMTECH - DIFFERENTIAL PRESSURE GAUGE 100% Original:
Q: How does the GEMTECH Differential Pressure Gauge function in industrial applications?
A: The GEMTECH Differential Pressure Gauge operates by measuring the difference in pressure across two points in a system-commonly in pipelines or process vessels handling steam, oil, or gas. It translates this pressure difference into an analog readout, enabling prompt response and process control.
Q: What industries benefit most from using this pressure gauge?
A: Industries like pharmaceuticals, hospitals, hotels, malls, power plants, cement, steel, fertilizer, textiles, food and beverages, and pulp and paper find this gauge particularly valuable due to its versatility and robust construction.
Q: When should I choose a 4-inch (100 mm) analog differential pressure gauge?
A: A 4-inch (100 mm) analog gauge is ideal when you require clear, precise readings in environments where vibration and temperature fluctuations are common, and in settings that demand durable, easy-to-install instruments.
Q: Where is the optimal mounting location for this gauge?
A: The best location for mounting the gauge is usually at eye level on control panels, or directly onto process lines, utilizing the back mount configuration for a secure and accessible installation.
Q: What is the process for ensuring accurate measurements with this gauge?
A: To ensure accuracy, regularly calibrate the gauge as per manufacturer instructions and keep it clean from particulate buildup. Install it where it won't be subjected to excessive vibration or mechanical shock. At 70F (21C), the gauge maintains 2% full span accuracy.
Q: How does the finish type affect gauge performance and durability?
A: Finishes such as antique, polished, galvanized, or matte offer varying levels of corrosion resistance and aesthetic appeal. Selecting the appropriate finish helps maintain gauge performance, especially in harsh or corrosive industrial environments.
Q: What are the benefits of using an analog differential pressure gauge over a digital one?
A: Analog gauges like the GEMTECH model provide continuous, easy-to-interpret readings without requiring a power source, making them highly reliable during electrical failures and ideal for rugged, on-site applications.