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.
Rugged Construction for Industrial UseEngineered with a stainless steel case and diaphragm sensor, the Differential Pressure Gauge 300 DGC stands up to challenging environments. The instrument can handle a working pressure of up to 40 Bar, making it reliable for critical liquid or gas applications. The toughened safety glass front and IP65 rating ensure operational safety and resistance to environmental factors.
Exceptional Accuracy and Flexible AdjustmentAchieving 2% full-scale accuracy, this gauge employs a magnetic coupling diaphragm system to deliver consistent and precise readings. The external zero adjustment allows users to recalibrate the device without dismantling, which saves time during maintenance. With an overload capacity of up to 1.3 times the full scale, it is built for demanding operational cycles.
Versatile Installation and CompatibilityAvailable in surface or panel mounting setups and supporting multiple thread standards (1/2" BSP/NPT), this gauge adapts to a range of industrial configurations. Nominal and outer sizes (125 mm/150 mm) further support diverse installation requirements. The display features a large analog scale with high-contrast black aluminum pointer, enhancing readability in busy industrial settings.
FAQs of Differential Pressure Gauge - Magnetic coupling Diaphragm type 300 DGC:
Q: How do I install the 300 DGC Differential Pressure Gauge for my application?
A: This differential pressure gauge supports both surface and panel mounting, ensuring adaptability to various setups. It features a bottom entry with 1/2" BSP or NPT thread, so confirm your piping matches the connection specification. Installation should be performed by qualified personnel, ensuring the gauge is securely mounted for accurate readings and consistent operation.
Q: What types of measurement media are supported by this gauge?
A: The 300 DGC Differential Pressure Gauge is suitable for differential pressure measurements in both liquids and gases. Its stainless steel construction and neoprene sealing (with other material options available) provide compatibility with a broad range of process fluids, making it ideal for harsh or corrosive industrial environments.
Q: When should I use a diaphragm type differential pressure gauge instead of a bourdon tube?
A: A diaphragm type gauge, such as the 300 DGC, is optimal for applications requiring higher sensitivity and accuracy at lower pressure ranges or where pulsating, viscous, or contaminated media are present. Unlike bourdon tube gauges, diaphragm types are not suitable for high pressure but excel at handling delicate or aggressive substances.
Q: Where can I purchase or procure this differential pressure gauge in India?
A: The 300 DGC Differential Pressure Gauge is available through authorized dealers, distributors, exporters, manufacturers, and service providers across India. You may contact local suppliers or inquire through industrial catalogues to find the most suitable channel for your requirements.
Q: What is the process for zero adjustment and routine maintenance?
A: The gauge is equipped with an external zero adjustment feature, allowing recalibration without disassembling the instrument. Routine maintenance involves periodic inspection for leaks or mechanical wear and verifying accuracy with a known reference pressure, ensuring long-term precision and reliability.
Q: How does the IP65 protection rating benefit gauge operation?
A: With an IP65 rating, the gauge is protected against dust ingress and water jets from any direction. This makes it suitable for installation in challenging industrial environments where dust and moisture exposure are common, contributing to its robustness and longevity.