About THE ENGINEERS CHOICE GEMTECH DIFFERENTIAL PRESSURE GAUGE

THE ENGINEERS CHOICE GEMTECH DIFFERENTIAL PRESSURE GAUGE
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 |
GEMTECH DIFFERENTIAL PRESSURE GAUGE,Range 0-100 MM WC Minor Divisions 2.0. |
| G2000-10MM |
GEMTECH DIFFERENTIAL PRESSURE GAUGE,Range 0-10 MM WC Minor Divisions .20,Calibrated For Vertical Scale Position. |
| G2000-150MM |
GEMTECH DIFFERENTIAL PRESSURE GAUGE,Range 0-150 MM WC |
| G2000-15MM |
GEMTECH DIFFERENTIAL PRESSURE GAUGE,Range 0-15 MM WC |
| G2000-200MM |
GEMTECH DIFFERENTIAL PRESSURE GAUGE,Range 0-200 MM WC |
| G2000-250MM |
GEMTECH DIFFERENTIAL PRESSURE GAUGE,Range 0-250 MM WC |
| G2000-25MM |
GEMTECH DIFFERENTIAL PRESSURE GAUGE,Range 0-25 MM WC Minor Divisions .50. |
| G2000-300MM |
GEMTECH DIFFERENTIAL PRESSURE GAUGE,Range 0-300 MM WC |
| G2000-50MM |
GEMTECH DIFFERENTIAL PRESSURE GAUGE,Range 0-50 MM W.C.,Minor Divisions 1.0. |
| G2000-6MM |
GEMTECH DIFFERENTIAL PRESSURE GAUGE,Range 0-6 MM W.C.,Minor Divisions .20, Calibrated For Vertical Scale Position. |
| G2000-80MM |
GEMTECH DIFFERENTIAL PRESSURE GAUGE,Range 0-80 MM W.C.,Minor Divisions 2.0.
|
Additional Information:

Versatile Industrial Application
The GEMTECH Differential Pressure Gauge is engineered to serve a wide array of industries, including power generation, cement production, steel manufacturing, fertilizer processing, and textile operations. Its robust design and compatibility with various process types make it highly adaptable for both routine and challenging work environments.
Precision Measurement and Display
Featuring a 4-inch (101.6 mm) analog dial with a clear white/black interface, this gauge provides accurate readings across multiple scale ranges such as MM WC, KPA, PSI, and more. The pointer, made from alloy, ensures reliability while the plastic dial cover offers durability and protection during regular industrial use.
Simple Installation and Operation
With 1/8" female NPT duplicate high and low pressure taps located on both sides and back, this gauge facilitates flexible mounting options and straightforward integration. The back mounting and lightweight design streamline the installation process, making it easy for operators to set up and maintain in diverse environments.
FAQ's of THE ENGINEERS CHOICE GEMTECH DIFFERENTIAL PRESSURE GAUGE:
Q: How should the GEMTECH Differential Pressure Gauge be installed in an industrial setting?
A: This gauge is intended for back mounting and features 1/8" female NPT duplicate taps for both high and low pressure, positioned on the side and back. This configuration allows for flexible installation in different plant locations and ensures easy integration into existing systems.
Q: What types of industries benefit most from using this differential pressure gauge?
A: The GEMTECH Differential Pressure Gauge is especially useful in power plants, cement plants, steel plants, fertilizer manufacturing, and textile production facilities, where monitoring and maintaining precise pressure differences is critical to operational efficiency and equipment safety.
Q: When is it recommended to use a differential pressure gauge like this one?
A: It is recommended to use this gauge whenever accurate differential pressure measurement is essential for process control or equipment protection, such as during filtration monitoring, flow control, or system balancing across a range of industrial processes.
Q: Where can I find the measurement units on the gauge, and what scale options are available?
A: The measurement units are clearly indicated on the analog display dial. Scale ranges supported include MM WC, CM, PAC, KPA, INCH, PSI, and MBAR, providing flexibility depending on your specific monitoring requirements.
Q: What process type does this gauge support, and is it suitable for standard industrial applications?
A: This model supports standard processing types and is well-suited for general industrial settings. Its robust construction and precise measurement capability make it a reliable choice for standard differential pressure monitoring.
Q: How accurate is the pressure reading on the GEMTECH Differential Pressure Gauge?
A: The gauge offers up to 2% accuracy of full scale (FS) for most ranges, with slightly lower accuracy (3%-4%) on the lowest scale ranges such as -100 PA, -125 PA, and -10MM, ensuring dependable readings for a variety of process needs.
Q: What are the main benefits of using this differential pressure gauge?
A: Key benefits include ease of installation, versatility across industries, precise analog display, durable construction, and adaptability to multiple pressure measurement units, all of which contribute to safer and more efficient process monitoring.