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Watteco BoB Assistant vibration sensor
NKE Watteco · Sensors

BoB Assistant

SKU BOB-USA Available on order
$799.00 per unit, wholesale price
Request a quote for a larger order

Specifications

The BoB Assistant by NKE Watteco is a LoRaWAN predictive-maintenance sensor that analyzes the vibration signature of industrial equipment — pumps, fans, ventilation, and cooling units — and alerts you before a failure happens. Its onboard edge AI learns the machine's normal vibration profile over 7 days, then reports drift, operating time, temperature, and failure probability every 3 hours.

Key specs

  • LoRaWAN Class A radio for public or private networks
  • Vibration measurement: 0–400 Hz and 0–12.4 kHz ranges with onboard FFT analysis
  • Temperature sensing from -20°C to +55°C (±1°C)
  • Automatic 7-day learning period, then drift-threshold alerts and machine on/off notifications
  • Reports every 180 minutes: operating time, vibration drift rate, battery level, temperature, predictive failure probability
  • Quick mounting with integrated magnets (glue, rivet, or screw options); push button + RGB LED for setup
  • IP68 sealed housing (76 x 79 x 23 mm, 75 g); multi-year battery autonomy
  • CE and RoHS certified; each sensor identified by QR code

Drop it on any motor-driven asset and feed its reports into your maintenance platform via any LoRaWAN network server.

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