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        Bently Nevada 9571-30
        Bently Nevada 9571-30
        Bently Nevada 9571-30
        Bently Nevada 9571-30
        Bently Nevada 9571-30
        Bently Nevada 9571-30
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        9571-30

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        The 9571-30 standard interconnect cable is designed for reliable signal transmission between transducers and monitoring systems for 330505 Low Frequency Velocity Sensor.
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        Warranty Policy
        We provide 1 year warranty for all remaining parts.
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        Return Notice
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
        Shipping Mode
        Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.
        Parts Availability
        Apter Power offers a wide range of components, products and services related to industrial automation. We also supply new products from a variety of quality manufacturers.
        How to order
        We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online. If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.

        Technical specifications for 9571-30

        • Manufacturer:
          Bently Nevada
        • Part Number:
          9571-30
        • Product Family:
          330500 Velomitor Piezo-velocity Sensor
        • Cable Type:
          Standard Interconnect Cable
        • Conductor Gauge:
          22 AWG (0.382 mm²)
        • Transducer End Connector:
          Moisture-resistant female connector
        • Monitor End Termination:
          Ring lugs
        • Operating Temperature Range:
          -29°C to 121°C (-20°F to 250°F)
        • Standard Length Range:
          2 ft to 99 ft (0.60 m to 30 m)
        • Custom Length Increment:
          1 ft (available at additional cost)
        • Weight:
          0.44 kg
        • Estimated shipping dimensions:
          28x28x2.5cm
        • Tariff Code:
          8537101190
        • Country of origin:
          USA
        • Place of shipment:
          Xiamen, Fujian, China
        By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

        More Information

        Overview Manuals Specifications Application Protection Features Installation Details

        Features:

        • 30-foot (9.1 meter) hardline cable permanently connects the high-temperature sensing element to the remote signal conditioning electronics, allowing operation at significantly higher temperatures than standard Velomitor sensors.
        • Segregated design places the piezoelectric sensing element in high-temperature zones (up to 500°F/260°C) while the signal conditioning electronics remain in cooler locations (up to 200°F/93°C).
        • System performance comparable to standard Velomitor sensors despite the segregated design, providing reliable casing velocity measurements for gas turbines and other high-temperature machinery.
        The 9571-30 puts the sensing element where standard sensors can't go—up to 500°F. The electronics stay cool at 200°F. The 30-foot hardline cable bridges the gap. Monitor casing velocity on gas turbines without overheating the electronics.

        No field connections between sensor and electronics. The 9571-30’s hardline cable is factory-sealed and permanently attached. No connector failures, no moisture ingress, no installation errors. Just one continuous path from sensing tip to conditioner.

        Despite the segregated design, the 9571-30 delivers the same performance as standard Velomitor sensors. Casing velocity data is accurate and reliable. Use it where heat kills ordinary accelerometers—gas turbine casings, exhaust ducts, and high-temperature compressor stages.

        The 9571-30 Bently Nevada Interconnect Cables may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).

        Bently Nevada 9571-30 Interconnect Cables Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
        Bently Nevada 9571-30 Interconnect Cables Specs

        General

        • Manufacturer GE / Bently Nevada
        • Model 9571-30
        • Condition New Original ready stock
        • Product Family 9573-30,9576-30,9571-70,9571-50
        Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
        • Power Industry: Vibration and displacement measurement of steam turbines, water turbines, and generators.
        • Petroleum and Chemical Industry: Online monitoring of compressors, blowers, and various pumps.
        • Steel and Manufacturing: Status monitoring of key equipment such as gearboxes and cooling fans.
        • Harsh Environments: Its corrosion resistance and interference resistance make it suitable for demanding industrial environments.
        • Signal Integrity Protection: Utilizes a 22 AWG twisted shielded cable design to effectively resist electromagnetic interference (EMI), ensuring the accuracy of diagnostic data.
        • Environmental Protection: Equipped with a 2-socket moisture-resistant female connector at one end, protecting the cable from industrial humidity and chemicals.
        • Status Monitoring Support: Works with System 1 software for analyzing equipment operating trends, fault alarms, and mechanical health diagnostics.
        • Connector Structure: One end is a 2-pin moisture-proof female connector for connecting to the sensor; the other end has terminal lugs for connecting to the monitor.
        • Physical Flexibility: Features a highly flexible design, facilitating wiring in complex mechanical spaces.
        • General Certifications: Verified by the Bachmann Certificates portal for CE, UL, and RoHS.
        • Limitations: Not compatible with 21128 speed sensor housings.
        View as PDF
        Description
        The 9571-30 serves as a critical link in machinery protection systems, specifically engineered to transmit precise analog signals from proximity probes or other transducers to monitoring modules. Its construction with 22 AWG (0.382 mm²) shielded conductors minimizes electromagnetic interference, which is crucial for the accurate vibration and displacement data required by systems . 

        The robust design of the 9571-30 cable ensures that even in electrically noisy plant environments, signal fidelity is preserved for reliable machine health diagnostics.

        Durability under harsh conditions is a hallmark of the 9571-30. The cable operates reliably across a wide temperature spectrum from -29°C to 121°C, making it suitable for both cold outdoor installations and hot environments near turbines or compressors. 

        The moisture-resistant female connector at the transducer end of the 9571-30 provides an added layer of protection against environmental contaminants, safeguarding the connection point which is often exposed in the field. This resilience makes the 9571-30 a trusted component in predictive maintenance programs.

        Installation flexibility is another key advantage of the 9571-30. Available in standard lengths from a minimum of 2 feet up to a maximum of 99 feet, it can accommodate various physical layouts between machinery and control panels. 

        For projects requiring specific dimensions, the 9571-30 can be ordered in custom one-foot increments, allowing for precise cable runs that reduce slack and improve cabinet organization. This adaptability ensures that the 9571-30 can be seamlessly integrated into both new installations and retrofit projects.
        Alternative Names
        9571-50 9571-70 9576-30 9573-30
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        FAQS

        The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
        VIEW ALL FAQS
        What is the primary function of the 9571-30 cable in a monitoring system?
        The 9571-30 is a shielded interconnect cable designed to transmit low-noise analog signals from eddy current probes or other transducers to the input channels of a monitoring system, such as a Bently Nevada 3500 series frame. Its 22 AWG shielding and robust connectors ensure the signal integrity required for accurate vibration and position measurements is maintained over distances up to 99 feet.
        What are the environmental limits for installing the 9571-30 cable?
        The 9571-30 cable is rated for continuous operation within a temperature range of -29°C to 121°C (-20°F to 250°F). This broad range allows for installation in most industrial environments, from outdoor compressor yards to hot machinery halls. The moisture-resistant connector further supports use in non-condensing humid conditions.
        Can I order a specific length of the 9571-30 cable for my installation?
        Yes. While the 9571-30 is available in standard lengths from 2 to 99 feet, custom lengths can be ordered in one-foot (0.3048 m) increments to match precise installation requirements. This ensures you can obtain a 9571-30 cable that minimizes excess while meeting the necessary run distance, though custom lengths may incur an additional cost.
        Why is the shielding important for the 9571-30, and what type of connectors does it use?
        The shielding in the 9571-30 is critical for protecting the low-voltage analog signals from electromagnetic interference (EMI) and radio frequency interference (RFI) prevalent in industrial settings. The cable uses a moisture-resistant female connector at the transducer end for a secure, environmentally protected connection, and ring lugs at the monitor end for a reliable, screw-terminal connection to the monitoring system's input module.

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