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DIFFERENTIAL PRESSURE GAUGE (PISTON)

Compact design, Migrated pressure chambers, Static pressure up to 200 bar

  • Accuracy: ± 2 % (Ascending)
  • Dial size: DN63 / DN100 / DN150
  • Range: 0…0.25…70 bar
  • Process connection: ¼” NPT (F) x 2 Nos
  • Ingress protection: IP 65

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DIFFERENTIAL PRESSURE GAUGE (PISTON) – Precision Monitoring for High-Pressure Applications

Ensure accuracy, safety, and efficiency in your industrial systems with the DIFFERENTIAL PRESSURE GAUGE (PISTON) from AIMS Controls. Designed with a compact, rugged structure and engineered for demanding environments, this high-performance pressure gauge is a trusted solution for monitoring differential pressure in filtration systems, hydraulic circuits, and fluid handling systems.

From static pressures up to 200 bar to a wide dial size selection, the DIFFERENTIAL PRESSURE GAUGE (PISTON) delivers reliable readings, long-term durability, and operational excellence across a broad range of industrial applications.

Unmatched Accuracy & Performance

The DIFFERENTIAL PRESSURE GAUGE (PISTON) from AIMS Controls features an accuracy of ±2% (ascending), making it a reliable choice for industries where precision is non-negotiable. Whether you’re monitoring pressure drop across filters or balancing flow between pipelines, this gauge ensures you get consistent and accurate results every time.

Its internal piston mechanism responds effectively to pressure differences between two chambers, ensuring dependable monitoring even in dynamic flow environments.

Wide Range & Flexible Dial Sizes

With measurement ranges from 0…0.25 to 70 bar, the DIFFERENTIAL PRESSURE GAUGE (PISTON) adapts effortlessly to various industrial scenarios. Whether you’re working with low-pressure filtration systems or high-pressure circuits, this instrument provides the flexibility you need.

It is available in three different dial sizes—DN63, DN100, and DN150—allowing you to select the perfect visibility and fit for your specific application and installation constraints.

Built to Withstand Harsh Industrial Environments

Crafted for resilience, the DIFFERENTIAL PRESSURE GAUGE (PISTON) features a compact and rugged all-metal design with migrated pressure chambers that ensure long-lasting stability and durability under heavy-duty conditions. The high static pressure capacity of up to 200 bar makes it a powerful tool in intense industrial environments like chemical processing, petrochemical systems, and oil & gas plants.

Easy Integration with Standard Process Connections

Equipped with dual ¼” NPT (F) process connections, the DIFFERENTIAL PRESSURE GAUGE (PISTON) offers easy and secure installation into any system. These universal fittings allow seamless integration into existing setups, reducing downtime and ensuring efficient system upgrades or maintenance.

Ingress Protection & Reliability

Rated IP 65, this gauge is protected against dust and water, making it ideal for both indoor and outdoor installations. The DIFFERENTIAL PRESSURE GAUGE (PISTON) stands up to tough operating conditions without compromising on performance.

Whether you’re facing fluctuating environmental conditions, high humidity, or dusty atmospheres, this gauge is built to perform reliably and consistently.

Applications Across Industries

The DIFFERENTIAL PRESSURE GAUGE (PISTON) is a versatile instrument trusted by professionals in:

  • Hydraulic and pneumatic systems
  • Water treatment plants
  • Oil and gas refineries
  • HVAC systems
  • Power generation stations
  • Process and chemical industries

Its robust construction and wide-ranging compatibility make it ideal for monitoring differential pressure across filters, pumps, valves, and cooling systems.

Why Choose AIMS Controls?

At AIMS Controls, we believe in engineering excellence and customer-first innovation. Our instruments are trusted by top industries across India and beyond for their accuracy, durability, and performance. The DIFFERENTIAL PRESSURE GAUGE (PISTON) is part of our mission to empower industries with reliable measurement solutions that drive operational success.

Ready to Upgrade Your Monitoring Capabilities?

Experience the difference of precision and reliability with the DIFFERENTIAL PRESSURE GAUGE (PISTON) by AIMS Controls. Whether you’re modernizing your filtration system or optimizing hydraulic circuits, this pressure gauge is your dependable partner in performance.

Have questions? Our team of experts is ready to help.
Contact us today or Request a Quote to get started with the most trusted differential pressure gauges in the industry.

Related Products

  • Type: Welding Neck & Slip – On
  • Facing: Raised Face & Ring Joint
  • Size: 1” to 30″
  • Material: A | S | 304 SS / 316 SS / 316L SS / Monel 400 / Hastelloy
  • Pressure Taps: 2 (Standard)
  • Size: 1/2”, 3/4” (ANSI 300-600, 900,1500, 2500)
  • Max. flow rate: 200kg/min
  • Wetted parts: Stainless steel 316L
  • Sensor housing: Stainless steel 304
  • Fluid temperature: -200~200°C
  • Temp. Accuracy: ±1°C
  • Operating Voltage: AC85~265V, DC24V
  • Medium: Gas (except acetylene)
  • Pipe Range: DN100-DN4000, DN10-DN2000
  • Velocity: 0.1~120 Nm/s
  • Accuracy: ±1% , ±2.5%
  • Working Temperature: -40℃~+220℃
  • Working Pressure: ≤2.5 MPa, ≤4.0 MPa
  • Fluids Measured: Steam, Gases, and Liquids
  • Flow Range: 30:1 turndown
  • Liquids: 1.0 ft/s (0.3 m/s) Velocity Min. 30 ft/s (9.14 m/s) Velocity Max
  • Digital Communications: HART, Modbus, Profibus DP, Foundation Fieldbus, BACnet, USB, RS-232 Hazardous
  • Area Approvals: CE, cFMus, ATEX, PED, IECEx
  • Fluids Measured: Steam, Gases, and Liquids
  • Flow Range: 10:1 turndown
  • Accuracy: ±1.0% & ±1.5% &± 2.5%
  • Max. Process Temperature: 150℃ – 350℃
  • Nominal Operating Pressure: DN15DN50:4.0Mpa, DN65 DN200:1.6Mpa
  • Max. Pressure Rating: DN15:32Mpa; DN25:25Mpa; DN50:20Mpa, DN80:10Mpa; DN100:6.4Mpa, DN125 DN150:4.0Mpa
  • Size & Process Connection: DN4, 6, 10, 15, 20, 25, 32, 40; Thread connection, DN15, 20, 25, 32, 40, 50, 65, 80, 100, 125, 200, Flange connection
  • Accuracy/Range ratio: ±0.5%R; 1:10; 1:15; 1:20
  • Sensor Material: SS304, SS316(L)
  • Output: Pulse, 4-20mA, HART
  • Power Supply: A: +24VDC, for 4-20mA , pulse, RS485 output
  • B: 3.6 V lithium battery, battery voltage: 2.0 V ~3.0 V

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