EMERSON 520-906-501 Cybex Dp SC945 4-PORT

( Brand: Emerson ), ( Manufacturer Part Number: 520-906-501 )

Review EMERSON Cybex 4-port Dp

The Emerson Cybex SC945 4-Port DP is a versatile and reliable pressure switch assembly designed for use in a wide range of industrial applications. This product, with the model number 520-906-501, is manufactured by Emerson, a leading global technology and engineering company known for its innovative solutions.

The SC945 is a 4-port, dual-pressure switch assembly, which means it can monitor and switch on or off two separate pressure ranges in a system. Each port can be configured for either normally open (NO) or normally closed (NC) operation, providing flexibility in system design.

The pressure switch assembly is constructed using high-quality materials, including a solid brass housing, which offers excellent corrosion resistance and durability. The diaphragms are made from an elastomer material that can withstand high temperatures and pressures.

The SC945 is designed to operate in harsh environments, with a temperature range of -40 F to 257 F (-40 C to 125 C), making it suitable for use in various industries such as oil and gas, chemical processing, and power generation.

The switch assembly comes with factory-set springs and a calibrated pressure range, ensuring accurate and consistent operation. It also features a built-in test switch, which allows users to easily check the status of the switch and confirm proper operation.

The SC945 is also equipped with a tamper-resistant design, which includes a locking nut that secures the pressure gauge and a captive screw that secures the pressure switch setting screw. This design helps prevent accidental adjustments or unintentional damage to the switch.

The Emerson Cybex SC945 4-Port DP is a high-performance pressure switch assembly that offers reliability, accuracy, and flexibility in industrial applications. Its robust construction, wide operating temperature range, and versatile configuration options make it an ideal choice for various industries and applications.

Pros and Cons of Buying Emerson Cybex SC945 4-Port DP

The Emerson Cybex SC945 4-Port Digital Pressure Regulator is a popular choice for those in need of a reliable and accurate pressure regulating solution. Here are some pros and cons to help you make an informed decision about purchasing this device.

1. High Precision: The SC945 offers outstanding precision, making it an ideal choice for applications that require accurate pressure control.

2. Rugged Design: This regulator is built to withstand harsh environments. Its robust design ensures reliable operation even in demanding conditions.

3. Wide Pressure Range: The SC945 can handle a wide range of pressures, making it versatile for various industrial applications.

4. Easy Installation: The device features a simple and straightforward installation process, reducing downtime and installation costs.

5. Remote Mounting Capability: The regulator allows for remote mounting, providing flexibility in installation locations and improving overall system design.

1. Price: The SC945 is a more expensive option compared to other pressure regulators in its class.

2. Limited Flow Rate: This regulator may not be suitable for applications requiring high flow rates due to its limited capacity.

3. Complex Setup: While the installation process is straightforward, the setup of the SC945 can be more complex due to its advanced features and capabilities.

The Emerson Cybex SC945 4-Port Digital Pressure Regulator offers high precision, rugged design, wide pressure range, and ease of installation. However, its higher price point and limited flow rate may be drawbacks for some applications. Ultimately, the decision to purchase the SC945 depends on the specific requirements of your application, including the need for high precision, ruggedness, and flow rate.

If high precision and ruggedness are essential factors in your application, the Emerson Cybex SC945 4-Port Digital Pressure Regulator is an excellent investment. However, if your application requires a high flow rate, you may want to consider alternative options with higher capacity. Carefully evaluate your application's needs and budget before making a purchase decision.

Details:

Cosmetic condition: The device has some signs of wear due to the previous usage, Please refer pictures. Used, Good Working. Package Includes: The device with power cord, only as shown in the pictures. Does Not Include: User manual or Any other accessories not mentioned above shown in the pictures.

Condition: F4-C4.

part #: 520906501 prices

• $156.00-$649.99

specifications partcardioequipmentio:

• brand: Emerson
• mpn: 520-906-501

general partcardioequipmentio:

• Fitness, Running Yoga > Cardio Equipment > Machine Parts Accessories
• condition: Used

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offer partcardioequipmentio:

• options: Ship-to-home
• quantity: 1
• sold: 0
• availability: In Stock
• best offers: True
• started: February 27, 2026

shipping partcardioequipmentio:

• service: FedEx Ground / FedEx Home Delivery
• class: Standard
• carrier: FedEx
• transit: 4-7 Days
• cost: $0.00
• type: Fixed

seller partcardioequipmentio:

• city: Columbus, Ohio
• rating: 99.4%
• # reviews: 64028

returns partcardioequipmentio:

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

Emerson 520-906-501 Is Similar To:

• Emerson 520-958-501 Cybex Sc945 4-port Dp (95.1% similar) Condition: F4-C4. Does not include: user manual or any other accessories not mentioned above shown in the pictures. Cosmetic condition: the device has some signs of wear due to the previous usage, please refer pictures. Stock # used, good working. Package includes: the device with power cord, only ...(May 21st, 2026)