About Model G2000-20CM GEMTECH Differential Pressure Gauge Range 0-20 CM W.C

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

Versatile Pressure MeasurementThe G2000-20CM Differential Pressure Gauge can measure pressure across a wide range of units, including MM WC, CM, PAC, KPA, INCH, and PSI. With its dual mounting options-side and back-it adapts easily to different setups, making it a trusted choice for diverse industrial applications that require accurate gas pressure readings.
Precision and DurabilityBuilt with a strong metal alloy body, a clear plastic dial, and an alloy pointer, this gauge delivers accuracy within 2% of the full scale. Its robust construction ensures reliable performance in harsh environments. The lightweight 550-gram gauge is perfectly balanced for easy installation and continued precision over time.
FAQ's of Model G2000-20CM GEMTECH Differential Pressure Gauge Range 0-20 CM W.C:
Q: How do I install the Model G2000-20CM Differential Pressure Gauge?
A: The gauge features both side and back 1/8" female NPT pressure taps for high and low connections, allowing for flexible installation in various orientations. It can be mounted using the back mount type on panels or equipment as required by your application.
Q: What types of pressure can the G2000-20CM measure?
A: This gauge measures the differential pressure of gases, with scales available in MM WC, CM, PAC, KPA, INCH, and PSI. It is suitable for a pressure range of 0-20 CM W.C, ensuring accurate readings for a broad range of industrial gas pressure applications.
Q: When should this gauge be used in industrial processes?
A: The G2000-20CM is ideal when precise and reliable differential gas pressure monitoring is required, such as in pharmaceutical, power, cement, steel, fertilizer, and textile industries. Use it for continuous or routine monitoring to maintain safe and efficient process control.
Q: Where can this differential pressure gauge be effectively utilized?
A: It can be installed in any gas pipeline or process system within facilities like power plants, cement factories, pharmaceuticals, steel manufacturing units, fertilizer production, and textile processing plants throughout India.
Q: What is the benefit of using a gauge with dual pressure taps?
A: Having duplicate high and low pressure taps on both the side and back allows greater flexibility for installation, making it simpler to integrate the gauge into new or existing systems without complex modifications.
Q: How accurate is the G2000-20CM differential pressure gauge?
A: The gauge provides an overall accuracy of 2% of full scale (with some ranges marked at 3% or 4%), ensuring dependable and precise measurement of low differential pressures, which is critical for process safety and efficiency.
Q: What materials are used in the construction of this gauge?
A: The gauge's body is crafted from metal alloy for durability, the dial is made of plastic for clear readability, and the pointer is an alloy, balancing strength and responsiveness for precise readings.