WEATHERPROOF PRESSURE SWITCH, HIGH PRESSURE

Fix / adjustable differential, field adjustable set point, weatherproof to IP 67, internal set point lock, rigid construction, and scale provided.

  • Repeatability: ± 1% F.S.
  • Sensing Elements: AISI 316 SS, Piston
  • Switch: 1 SPDT, 15A,250 VAC / 2A,24 VDC (Others on request)
  • Mounting: Bottom / Panel
  • Enclosure Material: Aluminum pressure die-cast

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WEATHERPROOF PRESSURE SWITCH, HIGH PRESSURE

IP 67‑Sealed, Field‑Adjustable Switch for Extreme‑Pressure Lines & Outdoor Skids

Overview

The WEATHERPROOF PRESSURE SWITCH, HIGH PRESSURE from AIMS Control is purpose‑engineered for demanding high‑pressure applications exposed to the elements—hydraulic power units, offshore rigs, booster‑pump stations, and chemical injection skids. Its aluminum pressure die‑cast enclosure is sealed to IP 67, while an AISI 316 SS piston sensing element withstands severe pressure spikes without loss of accuracy. An external scale and screw allow quick set‑point calibration, and an internal lock ring guards against tampering in remote or high‑vibration environments.

Key Features & Benefits

  • IP 67 Weatherproof Housing

Fully gasketed aluminum body resists rain, spray, and dusty job sites.

  • High‑Pressure Piston Sensor

AISI 316 SS piston handles extreme system pressures and pulsations with minimal wear.

  • Field‑Adjustable Set Point

Graduated scale with screwdriver slot enables fast, precise calibration; lock ring secures final value.

  • Fix / Adjustable Differential

Order with factory‑fixed dead‑band for critical safety interlocks or adjustable differential for process flexibility.

  • Reliable Repeatability

Snap‑action contacts deliver ± 1 % F.S. repeatability, ensuring consistent trip points.

  • Heavy‑Duty Contacts

1 × SPDT rated 15 A @ 250 VAC / 2 A @ 24 VDC switches motors, solenoids, or PLC inputs (other ratings on request).

  • Versatile Mounting

Bottom process port for direct line installation or rear panel bracket for control cabinets.

Why Choose This Switch?

  1. Built for Extreme Pressures – Piston design tolerates high working and surge pressures where diaphragm units fail.
  2. Weather‑Tough Reliability – Survives monsoon rains, salt‑spray decks, and dusty mine sites.
  3. Secure Calibration – Internal lock prevents drift and unauthorized adjustment.
  4. Backed by pressure gauge manufactures in Gujrat India – Local inventory, short lead times, and responsive technical support.

Typical Applications

  • Hydraulic power‑pack pressure safety
  • Offshore drilling and well‑service skids
  • High‑pressure water‑jet and descaling pumps
  • Chemical injection systems up to thousands of psi/bar
  • Mining and tunnel boring machine hydraulics
  • Fire‑fighting foam and deluge skids in petro‑chemical plants

Quality & Compliance

Every WEATHERPROOF PRESSURE SWITCH, HIGH PRESSURE is endurance‑tested for one million pressure cycles, submerged for IP 67 verification, and electrically load‑tested per IEC 60947‑5‑1. Calibration and material certificates (AISI 316 SS piston) ship with each unit for full traceability.

Partner with AIMS Control

Choose instrumentation crafted by leading pressure gauge manufactures in Gujrat , India—combining precision engineering, rugged design, and field‑proven durability to keep your high‑pressure operations safe and productive.

Call to Action

Need fail‑safe switching for extreme‑pressure systems in all weather conditions?
Request a quote for the WEATHERPROOF PRESSURE SWITCH, HIGH PRESSURE or consult our engineers to tailor the ideal range, differential, and contact rating 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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