presair
Pressure Monitoring Solutions
Presair’s Pressure Monitor alerts personnel immediately when airline pressure rises or falls outside a defined range, enabling fast response to prevent equipment damage or production loss. The unit includes a pressure sensor rated up to 125 psi, a visual indicator light & an optional audible alarm for high-visibility alerting in noisy environments. Designed for external mounting, the system operates on 120V power and supports both field adjustable and factory set configurations to meet application-specific requirements.
custom options
Wide variety of options available to meet original equipment manufacturers product requirements.
high quality
Highly stable with good repeat accuracy. All switches are 100% tested at high &low settings & at proof pressure.
safe & economical
Remote operation with complete electrical isolation. UL Recognized. Costs less than conventional controls
made in u.s.a.
Presair switches are designed & manufactured in Eau Claire, Wisconsin, U.S.A.
Presair’s Pressure Alarm provides a reliable solution for monitoring industrial line pressure. The system alerts personnel when pressure rises above or falls below a defined set point, helping to prevent equipment issues and avoid unplanned downtime.
The monitoring system includes a stack light for visual indication and an optional 90 dB audible alarm for high-noise environments. Users can configure the alarm to respond to pressure rise or fall, using either the light alone or the light with sound.
Presair offers two versions of the pressure alarm:
- Field Adjustable Model: Includes an adjustable pressure switch with a range of 1–125 PSI. Users can set the pressure threshold directly. The unit includes a stack light and optional audible alarm. UL & CUL rated for 100,000 cycles at 5 Amps @ 240 VAC.
- Factory Set Model: Offers a smaller footprint for compact installations. Presair configures the unit to activate at a specified pressure threshold. The stack light provides a visual alert with optional sound.
Features
- Visual and audible notification options
- Multiple air connection configurations
- Pressure sensing range: 0.25 inches of water to 125 PSIG
- Differential pressure capability: ±10 PSI
- Protective switch housings available for harsh environments
- Stack light mounting options for flexible installation
