Product Description
We have Diaphragm operated Differential Pressure Gauges which do not have any bourden tube in it. These DP Gauges works on Magnetic Coupling principle.
These gauges are suitable for Non-Magnetic Fluids only and more in demand for DP Measurement applications in HVAC / across Heat Exchangers / across Pumps / across Filters / across Strainers, Level Measurement in pressurized tanks, Flow Rate indication across Orifice plate etc.
Specification
- Ranges : Various DP ranges from 15 mm Wc up to 7 bar We can also offer Compound ranges.
- Sizes : Diaphragm & Piston type Gauges are available in options like 2 1/2 , 3 1/2 , 4 , 4 1/2 , 6 dia.
- Battery operated Digital DP Gauges are available in 4" dia.
- External powered Digital DP Gauges are available in Panel mounted or, Wall mounted versions.
- Connection : 1/4 NPT-F (Standard)
- Accuracy : + / - 2% FSD (Ascending)
- Working Pressure : Various options up to 100 bar
- Porting : Options like In Line. Back or, Bottom
- Calibration : Non-Linear, spread over 65 degrees to 75 degrees Arc.
- Sensing Element : Small Convoluted Diaphragm
- Wetted parts : Aluminium, Brass, SS 316, Inductrial Plastic, Buna N, Viton
- Max. Working Temp.: with Buna N as sealants Max. 60 degree C & with Viton max. 200 degree C..
- Enclosure : IP 65
- Certification : CE
- Single or, Duel Reed Switch Contacts can be provided along with the Gauge, either in IP65 or, Flameproof enclosure.
Note :To receive quick response, please provide your basic requirement details and max.Application information.
Reliable Measurement for Demanding ApplicationsDesigned for industrial use, the 400 DGC Differential Pressure Gauge ensures dependable performance even under harsh conditions. Its stainless steel build and IP65 ingress protection offer longevity and durability. Easy-to-read analog pointer and customizable scale ranges make it adaptable to various processes in filtration, hydraulic and pneumatic systems, and more. Choose the mounting and connection style that best fits your equipment for seamless integration.
Customizable and Versatile DesignThis gauge supports applications requiring specific scale ranges, dial sizes, and connection threads. Available measuring ranges extend up to 2500 mbar, with other options provided upon request. The flexible selection of seal materials (PTFE, Viton, Neoprene) allows chemical compatibility with a wide array of process fluids. All wetted parts are crafted from SS316/SS304 for enhanced resistance against corrosive media, supporting reliable operation across diverse sectors.
FAQs of Differential Pressure Gauge - Magnetic coupling Diaphragm type 400 DGC:
Q: How does the magnetic coupling diaphragm mechanism work in this differential pressure gauge?
A: The magnetic coupling diaphragm mechanism transmits movement from the pressure-sensitive diaphragm to the pointer without a direct mechanical link, thus isolating the measuring element from the display mechanism and enhancing durability and accuracy even in demanding applications.
Q: What types of applications can the 400 DGC Differential Pressure Gauge be used for?
A: This gauge is suitable for filtration systems, flow monitoring, heating and ventilation, pump performance tracking, hydraulic and pneumatic systems, and clean room pressure monitoring. Its robust design ensures compatibility with challenging industrial environments.
Q: When should I consider external zero adjustment, and how do I use it?
A: External zero adjustment is recommended during installation or maintenance to correct pointer misalignment or compensate for minor changes after prolonged use. Simply use the adjustment feature accessible from outside the gauge case to reset the pointer to zero without dismantling the gauge.
Q: Where can this differential pressure gauge be installed and what mounting options are available?
A: The gauge can be installed on-site in various orientations, offering both bottom and back mounting to accommodate different panel layouts and piping configurations. Dual process connections (for high and low pressure) facilitate efficient installation into your process system.
Q: What are the process and connection specifications for this gauge?
A: Standard process connections are 1/2" BSP thread, with options available on request. The gauge includes two ports (one each for high and low pressure) for differential measurement. It accommodates measuring ranges up to 2500 mbar, with further customization possible.
Q: What are the benefits of choosing SS316/SS304 wetted parts and customizable seal materials?
A: Choosing stainless steel (SS316/SS304) for wetted parts ensures high resistance to corrosion from a broad range of process media, extending gauge lifespan. Customizable seal materials (PTFE, Viton, Neoprene) allow safe compatibility with specific chemical or temperature requirements.