About Supplier GEMTECH Differential Pressure Gauge Range 0-500 MM WC

Supplier GEMTECH Differential Pressure Gauge Range 0-500 MM 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
| Model |
Description |
| G2300-0 |
Differential Pressure Gage, Range 0.25-0-0.25" w.c., Minor Divisions .01, Calibrated For Vertical Scale Position. |
| G2301 |
Differential Pressure Gage, Range 0.5-0-0.5" w.c., Minor Divisions .02. |
| G2302 |
Differential Pressure Gage, Range 1-0-1" w.c., Minor Divisions .05. |
| G2304 |
Differential Pressure Gage, Range 2-0-2" w.c., Minor Divisions .10. |
| G2310 |
Differential Pressure Gage, Range 5-0-5" w.c., Minor Divisions .20. |
| G2320 |
Differential Pressure Gage, Range 10-0-10" w.c., Minor Divisions .50. |
| G2330 |
Differential Pressure Gage, Range 15-0-15" w.c., Minor Divisions 1.0. |
Additional Information:

Designed for Demanding Industrial ApplicationsThe GEMTECH Differential Pressure Gauge is built for heavy-duty use in environments like power, cement, and steel plants as well as fertilizer and textile industries. Its durable metal alloy construction and sturdy plastic dial ensure longevity, while the large, easy-to-read analog display facilitates efficient monitoring. Versatile mounting and dual pressure taps allow seamless integration into existing systems, enhancing operational workflow.
Precision Measurement and Multi-Scale VersatilityEquipped to measure gas pressure differences with high precision, this gauge supports various scale readings-MM WC, CM, PAC, KPA, INCH, and PSI-providing flexibility according to regional or process-specific requirements. With standard accuracy ratings up to 2% FS (1% for HA model), you can trust this gauge for dependable, repeatable results crucial for maintaining optimal system performance.
FAQ's of Supplier GEMTECH Differential Pressure Gauge Range 0-500 MM WC:
Q: How is the GEMTECH Differential Pressure Gauge typically installed?
A: The gauge employs a back mount configuration and features duplicate 1/8" female NPT high and low pressure taps-one pair on the side and one pair at the back-allowing for flexible installation options in diverse industrial piping setups.
Q: What types of processes or environments can use this pressure gauge?
A: This gauge is ideal for power plants, cement plants, steel plants, fertilizer facilities, and textile industries where precise monitoring of gas differential pressure across filters, blowers, or sections of ductwork is essential for equipment efficiency and safety.
Q: When should I choose the Standard model versus the -HA model for accuracy?
A: Opt for the standard model for general industrial usage where 2% full scale accuracy is sufficient. If your application mandates higher precision, select the -HA model, which offers improved accuracy of 1% FS, particularly for critical measurements.
Q: Where on my system should the differential pressure gauge be located?
A: Install the gauge at points where you need to monitor pressure drops, such as across filters, pumps, or ventilation systems. The duplicate pressure taps on both the side and back make placement adaptable to varied equipment designs.
Q: What is the measurement process using this gauge?
A: Connect the high and low pressure lines to the designated taps. The gauge's analog display, read via the alloy pointer on the plastic dial, precisely indicates the differential pressure between the two points in your specified scale.
Q: What are the primary benefits of using this differential pressure gauge?
A: With robust construction, multi-scale readability, and high accuracy, this gauge enhances process safety, equipment monitoring, and overall system efficiency. Its versatile mounting ensures compatibility with a range of industrial applications.