The 21747-045-00 extension cable provides critical signal transmission within specialized machinery protection systems. Specifically, this high-grade cable connects a non-contacting proximity probe to a compatible Proximitor sensor. Operators install this connection link to ensure precise data delivery from industrial rotating machinery components.
First, the complete transducer system utilizes a stable power input from -17.5 Vdc to -26 Vdc. Meanwhile, the system maintains a highly efficient maximum current consumption of 12 mA during standard operations. This precise electrical framework allows the proximity sensor to maintain an overall calibrated measurement range of 80 mils.
Additionally, the standard scale factor delivers an output of 200 mV/mil across the entire calibrated tracking range. When calibrated as a complete system, the scale factor variation stays securely within a tight ±4% limit. Furthermore, the robust system delivers an expansive frequency response ranging from 0 to 10 kHz for dynamic measurements.
To facilitate easy field maintenance, probes and cables of identical lengths remain completely interchangeable with matching Proximitor units. For instance, the system linearity remains within 0.8 mils of a straight line under ideal system calibration. Specifically, this option 045 cable features a precise physical length of 4.50 meters to achieve standard system lengths. Moreover, the unarmored option 00 configuration offers maximum flexibility during complex cable routing procedures through tight industrial conduits.
This lightweight extension cable is constructed with premium materials, bringing the gross shipping weight to approximately 0.35 kg. Regarding thermal limits, the rugged cable structure operates reliably in extreme temperatures from -34°C to +177°C. Ultimately, the advanced insulation design withstands high relative humidity levels up to 95% in non-condensing industrial environments.
Technicians can install the cable quickly by layout planning around the target machinery bearing housings. First, route the unarmored cable carefully through protective conduits to prevent sharp bends or physical pinching. Next, connect the male premium connector to the proximity probe integral lead wire until it seats firmly. Finally, attach the opposite end to the Proximitor sensor terminal to complete the 5.0-meter or 9.0-meter system track.
Bently Nevada 21747-045-00 Extension Cable
Protective Connector End Caps (Pre-installed)
Standard Layered Packing Materials
Shipping carriers: Fedex, UPS, DHL
What is the exact physical length of this extension cable model? The 21747-045-00 hardware features a specified total cable length of 4.50 meters, which equals 177 inches.
Does this specific part number include protective stainless steel armor? No, this unit features option 00, which means it comes without armor for standard flexible installations.
What are the operating temperature limits for this sensor cable? This cable operates safely within an extensive environmental temperature range from -30°F to +350°F.
Which shipping carriers do you use for sending international orders? We dispatch all premium industrial control components worldwide utilizing reliable express carriers like Fedex, UPS, and DHL.
Are components with the same length interchangeable in this series? Yes, matching cables and probes of the same length are completely interchangeable without causing system measurement errors.
| Brand Name | |
| Model No. | 21747-045-00 |
| Product Type | Extension Cable |
| hasMerchantReturnPolicy | Adjust according to reality |
| Shippingdetails | Adjust according to reality |
