DWYER A3002-NIST Photohelic Pressure Switch PRH28

( Brand: Dwyer ), ( Manufacturer Part Number: A3002-NIST ), ( Part Type: Pressure Switch )

Review DWYER Photohelic Pressure Switch New

The Dwyer A3002-NIST A3002 Photohelic Pressure Switch PRH28 is a highly accurate and reliable pressure switching device designed for various industrial applications. This product is part of Dwyer's comprehensive range of pressure switching solutions, known for their durability and precision.

The A3002-NIST switch operates on the principle of photoelectric sensing, which makes it ideal for applications where the media is not suitable for traditional mechanical switches. The switch uses a light beam that is interrupted by the movement of a diaphragm, which is connected to the pressure-sensitive element. The interruption or continuity of the light beam triggers the switch to open or close, respectively.

The PRH28 version of this switch is specifically designed to comply with National Institute of Standards and Technology (NIST) calibration standards. This ensures that the switch provides highly accurate pressure readings, making it suitable for critical applications where precise pressure control is essential.

The Dwyer A3002-NIST A3002 Photohelic Pressure Switch PRH28 is made from high-quality materials, including a stainless steel housing, which provides excellent corrosion resistance. The switch is also available in various pressure ranges, from 0.5 to 2000 PSI (3.5 to 137.9 bar), and can operate in temperatures ranging from -40 C to 85 C (-40 F to 185 F).

The switch is easy to install and maintain, with a wide mounting base that allows for flexibility in installation. It also features a diagnostic LED indicator, which provides real-time status information, and a quick-disconnect feature for easy field calibration.

In conclusion, the Dwyer A3002-NIST A3002 Photohelic Pressure Switch PRH28 is a versatile and accurate pressure switching solution that is suitable for a wide range of industrial applications. Its photoelectric operation, NIST compliance, and robust construction make it a reliable and durable choice for precise pressure control.

1. High Accuracy: The Dwyer A3002-NIST A3002 is NIST-traceable, ensuring high accuracy in pressure measurement.

2. Durable Construction: Made with high-quality materials, this pressure switch is designed to withstand harsh environments.

3. Easy Installation: The switch comes with a straightforward installation process, saving time and effort.

4. Reliable Performance: The photohelic technology used in this switch ensures consistent and reliable performance over a long period.

5. Wide Range of Applications: The Dwyer A3002-NIST A3002 is suitable for various industries, making it a versatile choice.

1. High Cost: Compared to other pressure switches, the Dwyer A3002-NIST A3002 is relatively expensive due to its high accuracy and durability.

2. Limited Adjustability: The pressure range of this switch is fixed, which might not be suitable for applications requiring a wider range of pressure measurements.

3. Complex Calibration: The switch requires NIST calibration, which might be a challenge for users without the necessary equipment or expertise.

The Dwyer A3002-NIST A3002 Photohelic Pressure Switch PRH28 is a reliable and accurate pressure monitoring solution, ideal for industries that require high-precision measurements. Despite its high cost and limited adjustability, its durability, ease of installation, and wide range of applications make it a valuable investment for many industries.

If you are looking for a high-precision pressure switch for your industrial applications, the Dwyer A3002-NIST A3002 is a good choice. However, ensure that you have the necessary budget and expertise to maintain and calibrate the switch properly. If you require a more cost-effective option, you might want to consider other pressure switches with slightly lower accuracy but similar performance and durability.

Details:

High cost, high value equipment for a fraction of the new /replacement price.: COMES AS SHOWN. No accessories including standard power cord/cable. No means to test.

Used items have a 30-day return. Acquired from a reliable source.

part #: a3002 prices

• $296.01-$514.67

specifications generapneumati:

• brand: Dwyer
• mpn: A3002-nist
• part type: Pressure Switch

returns generapneumati:

• method: Money back
• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

general generapneumati:

• condition: Used
• Electrical Equipment Supplies > Switches > Pressure Switches

seller generapneumati:

• # reviews: 53692
• city: Bosque Farms, New Mexico
• rating: 99.4%

offer generapneumati:

• quantity: 1
• best offers: True
• availability: In Stock
• sold: 0
• started: September 16, 2024
• options: Ship-to-home

shipping generapneumati:

• type: Fixed
• cost: $19.60
• class: Expedited
• transit: 4-8 Days
• carrier: USPS
• service: USPS Priority Mail Medium Flat Rate Box

payments generapneumati:

• other
• wallet: Paypal
• credit card: Discover

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