HI-CASE Switch Contact Pressure Gauge | AIMS Control | All SS, IP65

HI-CASE SWITCH CONTACT PRESSURE GAUGE

All SS measuring Systems, Socket-case direct welded, Liquid filled versions.

  • Dial size: DN100 / DN150
  • Range: -1…0…1,600 bar
  • Switch: 1NO, 1NC, 1NO+1NC, SPDT, DPDT
  • Electrical termination: 4 pin PG 13.5 connector
  • Execution: Dry, IP 65

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HI-CASE Switch Contact Pressure Gauge – High-Durability, All-SS, Liquid-Filled

In high-demand industrial environments, precision and resilience are key. The HI-CASE Switch Contact Pressure Gauge from AIMS Control is designed for exact pressure monitoring and control, even under extreme operating conditions. Engineered with an all stainless steel measuring system and socket-case direct welded construction, this gauge ensures safety, durability, and long-term performance in corrosive and high-vibration environments.

Available in DN100 and DN150 dial sizes, with an impressive range of -1 to 1,600 bar, this pressure gauge supports a wide variety of switching configurations to integrate with your automation systems. It’s ideal for process industries requiring high-accuracy readings and automated responses to pressure variations.

Durability and Safety for Harsh Environments

The HI-CASE series is constructed to perform in the harshest conditions — from chemical exposure to high-pressure operations. Its direct welded socket and case eliminate leak points and resist vibration fatigue, making it ideal for continuous monitoring in critical environments.

The liquid-filled version offers additional protection, damping internal vibrations to provide a stable needle and extended gauge life, even in systems with pressure pulsations or heavy equipment movement.

Flexible Switching for Smart Control

With multiple contact options, including SPDT and DPDT, this pressure gauge enables seamless integration into control panels, alarms, and shutdown systems. It’s a preferred choice for:

  • Boiler systems
  • Industrial automation
  • Hydraulic machinery
  • Chemical dosing plants
  • High-pressure pumping systems

Liquid-Filled for Performance Stability

Glycerin filling ensures steady readings by absorbing shock and pulsations, protecting the gauge internals from vibration-induced wear. This is crucial in maintaining reading accuracy over time and reducing maintenance cycles.

Industries & Applications

The HI-CASE Switch Contact Pressure Gauge is trusted across:

  • Oil & Gas
  • Power Generation
  • Chemical Processing
  • Water Treatment
  • Manufacturing & OEM machinery

Why AIMS Control?

As one of the top-rated pressure gauge manufacturers in India, AIMS Control delivers high-quality instruments that meet global industrial standards. Our gauges are field-proven, built for longevity, and supported by responsive customer service.

Get a Quote Today

Need a high-reliability pressure gauge with custom switching? Contact AIMS Control to get a quote and discuss the right configuration for your application.

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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