Mechanical Pressure Gauges, Regulators, Switches, Transmitters

Brooks Instrument
Industrial pressure gauges with exceptional versatility and reliability to handle industrial processes.

To withstand the pressures of demanding industrial applications, pressure gauge manufacturer Brooks Instrument offers a wide range of pressure gauges, pressure regulators, pressure switches and transmitters employing durable designs and materials. Using 316L stainless steel wetted parts ensures robust, reliable performance in harsh service applications in gas panels, gas cabinets, valve manifold boxes, process analyzers and more.

KEY APPLICATIONS

  • Gas cabinet OEMs
  • Gas distribution
  • Gas panels
  • Solar panel systems
  • Processes: Food and beverage, pharmaceutical, water treatment and bulk gas

Select the pressure device that best serves your process requirements.

PRODUCTS

8600 Series
122 Series Pressure Gauges
122 Series Pressure Switches and Transmitters
Product Type Mechanical Pressure Regulators Mechanical Pressure Gauges Mechanical Pressure Switches

Mechanical Pressure Transmitters

Differentiator Direct Acting, High Precision High-Purity Ultra-High Purity

High Accuracy

Pressure Range 0-10 psi/0-0.7 bar to 0-200 psi/0-14 bar – 30″ – 4000 psi Vacuum to 4,000 psi (276 bar) & metric
Accuracy — 1% Full Scale 1% Full Scale
Housing Standard: Aluminum
Optional: 316 Stainless Steel
300 Series Stainless Steel, electropolished 300 Series Stainless Steel, electropolished
Brands

Model Name APT3500
Protocol Digital Communication, HART 7, Fieldbus Foundation
Trim ability Zero, DAC, FULL
Power supply & Load Requirement 250 to 550 ohm @ 24 Vdc, Loop Powered
Falure Mode Low ≤ 3.78 mA, High ≥ 21.1 mA
External Buttons Zero & Span 2 buttons for device configuration
Process Temp. limit -40 to 120℃ ( -104 to 248℉ )
Range Abilitiy 100:1
Stability 0.125% URL for 60 months