About Clean Room Instruments Differential Pressure Gauge GEMTECH

Clean Room Instruments Differential Pressure Gauge GEMTECH
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 |
| G2201 |
Differential Pressure Gage,Range 0-1 PSI,Minor Divisions .02 |
| G2202 |
Differential Pressure Gage,Range 0-2 PSI,Minor Divisions .05 |
| G2203 |
Differential Pressure Gage,Range 0-3 PSI,Minor Divisions .10 |
| G2204 |
Differential Pressure Gage,Range 0-4 PSI,Minor Divisions .10 |
| G2205 |
Differential Pressure Gage,Range 0-5 PSI,Minor Divisions .10 |
| G2210 |
Differential Pressure Gage,Range 0-10 PSI,Minor Divisions .20,MP Option Standard |
| G2215 |
Differential Pressure Gage,Range 0-15 PSI,Minor Divisions .50,MP Option Standard |
| G2220 |
Differential Pressure Gage,Range 0-20 PSI,Minor Divisions .50,MP Option Standard |
| G2230 |
Differential Pressure Gage,Range 0-30 PSI,Minor Divisions 1.0,HP Option Standard
|
Additional Information:

Versatile Differential Pressure MonitoringThe GEMTECH Differential Pressure Gauge is suitable for various industrial applications such as pharmaceuticals, power plants, and textiles. Its multi-scale functionality enables users to monitor pressure in several units, ensuring adaptability no matter the requirement. Its robust design meets the challenging needs of critical environments.
Reliable and Accurate ReadingsWith an accuracy of up to 2% of full scale, this gauge delivers consistent results throughout its range at 70F (21.1C). The alloy pointer and plastic dial guarantee durability and readability, supporting continuous operation in demanding settings. Processed using standard procedures, it ensures stability and reliability.
Easy Installation and MaintenanceFitted with both side and back 1/8" female NPT taps, the GEMTECH gauge provides installation flexibility for different setups. Weighing just 550 grams and featuring a back mount, it is easy to mount and maintain, saving time on both setup and routine checks.
FAQ's of Clean Room Instruments Differential Pressure Gauge GEMTECH:
Q: How do I install the GEMTECH Differential Pressure Gauge in my cleanroom?
A: To install, mount the gauge using the back mount type and connect the high and low pressure taps via the provided 1/8" female NPT threads. Each unit includes both side and back taps for flexible connection. Confirm compatibility with your system before securing.
Q: What accuracy can I expect from this differential pressure gauge?
A: The gauge delivers up to 2% of full scale accuracy, ensuring dependable monitoring. Certain lower ranges, such as -100PA or -10MM, are accurate to 3%, while others provide 4%. This precision is maintained throughout the range at 70F (21.1C).
Q: Where can this pressure gauge be used effectively?
A: This model is designed for use in applications such as pharmaceutical clean rooms, power plants, cement and steel plants, fertilizer factories, and textile facilities, where differential pressure monitoring is crucial for process control and safety.
Q: What are the main benefits of using this instrument in industrial settings?
A: The GEMTECH gauge provides multi-unit measurement, high accuracy, and robust construction, allowing for precise monitoring of air or process gas pressures. This helps maintain controlled conditions essential for quality compliance and operational safety.
Q: When should I check or recalibrate the differential pressure gauge?
A: Routine inspection is recommended based on your plant's standard operating procedures. Recalibration intervals may vary according to industry norms, but regular checks enhance reliability and help maintain measurement accuracy over time.
Q: What materials are used in the construction of the gauge?
A: The indicator pointer is made from alloy, while the dial is constructed of durable plastic. The overall casing employs metal alloy to ensure robustness under continual use in industrial environments.
Q: How does the scale range versatility benefit my operations?
A: Having multiple scale options-such as MM WC, CM, KPA, and PSI-allows the gauge to be adapted for diverse process requirements without the need for multiple different instruments. This flexibility streamlines inventory and ensures you always have the right measurement unit on hand.