TK81
PublishedTunable Filter / Vibration Meter
Bently NevadaCondition MonitoringVibration MonitorIndustrial supply
Bently Nevada TK81 portable tunable filter / vibration meter. Accepts displacement, velocity, and acceleration transducers; frequency response 1.66 Hz to 1,666 Hz, input impedance 95 kohm, 4-line LCD, battery powered.
Wholesale supplyTK81
No public pricingPriced per agreement on volume and market. Send your quantities — Kaysan replies with availability and wholesale terms.
Product identity6 fields
Item nameTunable Filter / Vibration Meter
Item number / codeTK81
BrandBently Nevada
Product lineIndustrial supply
CategoryCondition Monitoring
Product typeVibration Monitor
Technical data14 rows
TypeTunable Filter/Vibration Meter Input Impedance
Range1.66 Hz to 1
Battery LifeApproximately 20 hours
Depth58 mm (2.3 in)
Display4-line by 16-character LCD
Filter Operating Range1.66 Hz to 1,666 Hz (100 RPM to 100,000 RPM)
Frequency Response1.66 Hz to 1,666 Hz (100 to 100,000 RPM)
Height191 mm (7.5 in)
Input Impedance95 kΩ
InputsAccepts displacement, velocity, and acceleration transducers (does not provide power for them)
IntegrationSingle integration available for frequencies above 10 Hz (600 RPM)
Operating Temperature0°C to +40°C (+32°F to +104°F)
Power Requirements9-Volt alkaline transistor battery (NEDA 1604A)
Product IDTK81
Reference numbers1 public
Bently NevadaTK81