80917-01 | Bently Nevada Two-Channel Keyphasor® Instrument

Manufacturer: Bently Nevada
Part Number: 80917-01
Condition：New with Original Package
Product Type: Two-Channel Keyphasor® Instrument
Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months

Product Overview

The Bently Nevada 80917-01 (TK15) is a portable, two-channel Keyphasor® power supply module designed for industrial machinery diagnostics. It powers transducers and conditions Keyphasor signals, supporting optical pickups and Proximitor® sensors.

Technicians use the 80917-01 for field diagnostics, maintenance, and troubleshooting of rotating machinery. Its compact design enables bench-top portability, allowing rapid setup for phase-based vibration analysis, rotor dynamics studies, and predictive maintenance applications.

Technical Specifications

Feature	Specification
Brand	Bently Nevada
Model Number	80917-01
Product Name	TK15 Keyphasor® Conditioner and Power Supply
Function	Powers transducers and conditions Keyphasor signals
Channels	2 independent signal channels
Input Signal Types	Optical pickups, Proximitor® sensors
Output Signal	±10 V minimum, analog Keyphasor signal
Power Supply	115/230 VAC, 47–63 Hz, single phase
DC Output Voltages	-18.9 VDC ±1.2 VDC, -24.2 VDC ±1.5 VDC (max current 350 mA)
Input Impedance	100 kΩ
Output Impedance	249 Ω, short-circuit protected
Filter Corner Frequency	0.8 Hz
Time Constant	0.2 seconds
Operating Temperature	–40°C to +85°C
Humidity Tolerance	Up to 95% non-condensing
Accessories	Optical pickup with cable, reflective tape, extension cable
Mounting Options	Portable, bench-top use
Certifications	CE, UL (region-dependent)
Country of Origin	United States

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