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  3. PRECISION SENSORS DIV A45C-217

PRECISION SENSORS DIV A45C-217 Barometric Pressure Switch Div. 101-384028-43

101-384028-43 Precision Sensors Div. A45c-217 Barometric Pressure Switch

( Brand: Precision Sensors Div ), ( Manufacturer Part Number: A45C-217 ), ( Part Type: Pressure Switch )

Review PRECISION SENSORS DIV Barometric Pressure Switch

The Precision Sensors A45C-217 101-384028-43 Barometric Pressure Switch is a versatile and reliable instrument designed to monitor atmospheric pressure changes in various applications. This pressure switch is part of Precision Sensors' extensive line of pressure sensing solutions, showcasing their commitment to innovation and accuracy.

The A45C-217 Barometric Pressure Switch employs a hermetically sealed, solid-state pressure sensor that measures the atmospheric pressure in inches of mercury (Hg) or millibars (mb). It features a setpoint adjustment range from 27.00 to 31.00 inches Hg (1013.2 to 1050.7 hPa) or 1003.2 to 1033.2 hPa (mb) with an accuracy of 0.5% FS or 0.5 hPa.

This pressure switch is designed to operate in temperatures ranging from -20 F to 140 F (-29 C to 60 C) and can handle a maximum pressure differential of 1 psi (6.9 kPa). Its compact, rugged design makes it suitable for use in harsh environments, including industrial, HVAC, and automotive applications.

The A45C-217 Barometric Pressure Switch offers a number of advantages over traditional pressure switches. Its solid-state design eliminates the need for moving parts, resulting in a more reliable and maintenance-free solution. It is also highly responsive, providing rapid detection of pressure changes.

The switch features a normally open (NO) contact configuration, making it ideal for applications where a signal is required when the pressure drops below the setpoint. The switch's contacts are rated for a maximum current of 1 A at 250V AC or DC and have a contact rating of 105 million cycles.

The A45C-217 Barometric Pressure Switch is easy to install and integrate into various systems, with a 3-wire, 2-terminal connection for power, ground, and switch output. It can be ordered with either an NPT or M20 threaded connection, ensuring compatibility with a wide range of applications.

In summary, the Precision Sensors A45C-217 101-384028-43 Barometric Pressure Switch is a high-performance, reliable, and versatile solution for monitoring atmospheric pressure changes in a variety of applications. Its solid-state design, ease of installation, and wide temperature range make it an excellent choice for industrial, HVAC, and automotive applications, among others.

Precision Sensors A45C-217 Barometric Pressure Switch: A Comprehensive Analysis

Introduction:

The Precision Sensors A45C-217 barometric pressure switch is a vital component in various industrial applications, particularly in HVAC systems and weather stations. This analysis aims to provide an in-depth examination of the pros and cons of investing in this pressure switch.

Pros:

1. High Accuracy: The A45C-217 is renowned for its high accuracy, making it an ideal choice for applications where precise pressure readings are essential.

2. Robust Design: The pressure switch boasts a robust design, ensuring reliability even in harsh environments.

3. Wide Operating Range: With a working pressure range of 18"Hg to 32"Hg (vacuum to 30.2 psi), this pressure switch can cater to a broad array of industrial applications.

4. Fast Response Time: The A45C-217 has a rapid response time, ensuring that it can quickly detect and react to changes in barometric pressure.

5. Easy Installation: The pressure switch is simple to install, reducing downtime and installation costs.

6. Versatile Connection Options: The A45C-217 offers various connection options, making it compatible with different systems and applications.

Cons:

1. Cost: The Precision Sensors A45C-217 pressure switch is relatively expensive compared to some other options in the market.

2. Limited Configurability: The pressure switch comes with a fixed set of adjustments, limiting its adaptability for specific applications.

3. Sensitive to Vibration: The A45C-217 can be affected by vibrations, which might result in false readings or malfunctions.

Conclusion:

The Precision Sensors A45C-217 barometric pressure switch offers several advantages, including high accuracy, robust design, a wide operating range, fast response time, and easy installation. However, its relatively high cost, limited configurability, and sensitivity to vibrations are potential drawbacks.

Recommendation:

If the application requires high precision, a robust design, and a wide operating range, the Precision Sensors A45C-217 barometric pressure switch is a solid investment. However, if cost is a significant concern, or if the application requires more customization, it might be worth considering alternative options with similar specifications but lower price points.

Details:

A45C-217 101-384028-43 Barometric Pressure Switch, Close at 12,280 ft, Open 12,020 ft Switch.

part #: a45c217 price

  • $812.00

specifications avionicavioni:

  • brand: Precision Sensors Div
  • mpn: A45c-217
  • part type: Pressure Switch

returns avionicavioni:

  • time: 30 Days
  • paid by: Buyer
  • policy: Returns Accepted

general avionicavioni:

  • condition: Used
  • Aviation Parts Accessories > Avionics > Other Avionics

payments avionicavioni:

  • credit card: Visa
  • other
  • money order
  • wallet: Paypal

offer avionicavioni:

  • started: January 3, 2026
  • sold: 0
  • availability: In Stock
  • quantity: 1
  • options: Ship-to-home

shipping avionicavioni:

  • class: Standard
  • carrier: USPS
  • service: USPS Ground Advantage
  • type: Fixed
  • transit: 5-12 Days
  • cost: $8.00

seller avionicavioni:

  • city: Hialeah, Florida
  • rating: 99.5%
  • # reviews: 234
part type: pressure switch,
category: auto parts > aviation parts accessories > avionics, sku: 15295930625054983,
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  • Used. Offer #1 priced at $812.00 + $15.00 shipping estimate = $827.00* total. 0431015-7 Cessna 150M Stabilizer Fairing Assembly LH (Colored) (Worn Holes). Manufacturer: Precision Sensors.+$15.00 shipping

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