The 89477-10 is a 10-foot right-angle interconnect cable designed for the 330500 Velomitor Piezo-velocity Sensor. It enables high-temperature operation up to +400°C by separating the sensing element from the electronics.
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Technical specifications for 89477-10
Manufacturer:
Bently Nevada
Part Number:
89477-10
Product Family:
330500 Velomitor Piezo-velocity Sensor
Cable Type:
Right-Angle Interconnect Cable
Cable Length:
10 feet
Maximum Sensor Head Temperature:
+400°C (+752°F)
Internal Electronics Temperature Range:
-55°C to +121°C (-67°F to +250°F)
Design Feature:
Integrated, connectorless cable
Application:
High-temperature vibration monitoring
Weight:
0.1 kg
Estimated shipping dimensions:
25x25x3cm
Tariff Code:
8544492100
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.
The 89477-10 is a specialized right-angle interconnect cable engineered for Bently Nevada’s 330500 Velomitor Piezo-velocity Sensor, facilitating reliable vibration monitoring in high-temperature industrial environments. With a length of 10 feet, this cable provides practical reach between the high-temperature sensor head and the signal conditioning electronics, allowing the sensing element to be mounted on surfaces reaching temperatures up to +400°C (+752°F) while the electronics remain in a cooler location.
The key functional advantage of the 89477-10 lies in its ability to segregate the sensing element from the signal conditioning electronics, a critical design feature for extreme temperature applications. This segregation allows the sensor head to operate at temperatures up to +400°C while protecting the internal electronics, which are rated for temperatures ranging from -55°C to +121°C (-67°F to +250°F).
Installation flexibility is significantly enhanced by the 89477-10, which enables users to position the signal conditioning electronics in cooler, more accessible locations while maintaining the sensor head at the measurement point. The 10-foot length provides sufficient reach for many industrial installations while minimizing cable management challenges.
It is important to distinguish the application of the 89477-10 from standard temperature installations. For environments where temperatures do not exceed +121°C (+250°F), the standard 330500 Velomitor Piezo-velocity Sensor can be used without the specialized high-temperature cable configuration represented by the 89477-10.
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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.
What is the primary function of the 89477-10 cable in high-temperature vibration monitoring?
The 89477-10 serves as an integrated interconnect cable that enables the 330500 Velomitor Sensor to operate in high-temperature environments up to +400°C (+752°F). Its 10-foot length and connectorless design segregate the sensing element from the signal conditioning electronics, allowing the sensor head to be mounted on hot surfaces while the electronics remain in a cooler location.
How does the 89477-10 improve reliability compared to traditional cabled sensors in high-temperature applications?
The 89477-10 eliminates connectors, which are common failure points in high-temperature environments, through its permanently integrated cable design. By separating the sensing element (rated for +400°C) from the electronics (rated for -55°C to +121°C), the 89477-10 ensures that sensitive components remain within their safe operating temperature range, significantly enhancing system reliability in extreme thermal conditions.
What are the temperature limitations for different components when using the 89477-10?
When deployed with the 89477-10, the sensor head can withstand temperatures up to +400°C (+752°F), while the internal signal conditioning electronics are limited to -55°C to +121°C (-67°F to +250°F). This thermal segregation is made possible by the 89477-10 cable, which allows physical separation between the high-temperature sensing location and the cooler electronics mounting position.
When should I select a system with the 89477-10 versus a standard Velomitor sensor configuration?
The 89477-10 should be selected when the sensor mounting surface temperature exceeds +121°C (+250°F), up to the maximum of +400°C. For environments at or below +121°C, the standard 330500 Velomitor Piezo-velocity Sensor without the specialized high-temperature cable is sufficient. The 89477-10 extends vibration monitoring capabilities to applications involving turbines, exhaust systems, and high-temperature process equipment where conventional sensors would fail.