Bently Nevada 21747-080-00 Proximitor Probe Extension Cable 8 meters cable length
Description:
21747-045-00 is Bently Nevada 7200 series Extension Cable, with 4.5 meters cable length without armor.
The 7200 5 mm and 8 mm ProximityTransduccr Systems arc noncontacting, gap-to-voltage transducer systems that measure static as well as dynamic distances between the probe tip and the observed target.The general applicationis any requirement for an accurate, noncontacting displacement measurement. However, the most common use is for shaft position and vibration measurements on rotating and reciprocating machinery. They are designed for use with virtually any machine type including gas and steam turbines, compressors, pumps, centrifuges, electric motors and gencrators. The systems offer 80 mils(2 mm) of linear measuring range and are compatible with API 670 requirements.
A system consists of a probe with integral coaxial cable, an extension cable, and Proximitor. All 7200 proximity transducer systems are compatible with3300 and 9000 Monitoring Systems.
Extension cables
The combination of probe with integral lead and extension cable is designed to achieve a system length of either five or nine metres from probe tip to Proximitor. Probes are available with integral leads of various lengths to match the average extension cable lengths. Probes and cables of the same length, and Proximitors with the same part number, are completely interchangeable.
For added protection, stainless steel armor is available. It provides improved resistance to physical abuse
Specifications:
Specifications were determined with a-24 Vdc power supply, 10 kΩ load, and an AISI 4140 steel target at + 72°F(+22°C).
INPUT Power: -17.5 Vdc to -26 Vdc at 12 mA maximum consumption.
OUTPUT Calibrated Range:  80 mils (2.0 mm). Begins at approximately 10 mils(0.25 mm) from probe face.
Scale Factor: 200 mV/mil (7.87 V/mm), ±4%(measured in increments of10 mils over the calibrated range) if calibrated as a system. Within ±9.5% including interchangeability errors.
Linearity: Within 0.8 mils (0.02 mm) of a 200 mV/mil straight line if calibrated as a system. Within 2.3 mils (0.06 mm) of a 200 mV/mil straight line including interchangeability errors.
Frequency Response: 0 to 10 kHz(0 to 600,000 cpm); -596 at 10 kHz(600,000 cpm).
Temperature Sensitivity: Typically -3% change in scale factor at + 150oF(+65°C) at 50 mils gap(1.27 mm).
Extension Cable Operating Temperature: -30°F to+350°F(-34°Cto+177°C).
Warranty: 12 months.
Lead time: 1-2 working days.
Terms of payment:T/T and Western Union.
Courier partners: DHL, UPS, TNT, FedEx and EMS.
Technical specification, manuals and data sheets
Ordering number:
21747-AAA-BB
A:  Cable Length Option
040 4.00 metres (157 inches)
045 4.50 metres (177 inches)
080 8.00 metres (315 inches)
085 8.50 metres (335 inches)
B: Armor Option
00 Without armor
01 With armor