VT-300 – Innovative Wireless Measurement

  With its unique metrological performances and patented design, the VT-300 will help you make sure your machines can keep spinning without risk. Its wireless capabilities are going to change your relation to the vibration of your machines:

• Comfort during data collection
• Safety with cable free measurement, makingit possible to step back of several meters from the machine
• High Measurement reliability without risk ofcable damage
• Fast data collection (typical 8s per bearing)
• New capabilities on machines in enclosedroom or behind protective casing

    All of this, without compromise on the diagnostic capabilities offered via Acoem solutions. The VT-300 is compatible with all Acoem portable predictive maintenance tools:. Bearing Defender App . Machine Defender App . FALCON Analyzer  

Acoem VT-300 Technical Specifications

 

Category	Parameter / Feature	Value / Description
Identification	Part / Model Number	CAC1008000
Metrological Parameters	Measurement Type	Triaxial, synchronous on X, Y, and Z axes
	Sensor Type	Piezoelectric / Shear
	Sampling Frequency	51.2 kHz on all axes (Fmax 20 kHz)
	Sensitivity (at 24°C)	100 mV/g
	Calibration	Factory calibrated and adjusted
	Measurement Range	80 g
	Signal-to-Noise Ratio (SNR)	> 80 dB
	Amplitude Non-linearity	Max. 1%
	Frequency Response (±3 dB, Z axis)	0.4 Hz – 15 kHz
	Full Bandwidth	20 kHz on all axes (accuracy: ±5% at 120 Hz, 1 g)
	Transverse Sensitivity	< 5% (< -26 dB) at 120 Hz, 1 g
	Nominal Noise	• Broadband (0 Hz – 5 kHz): < 5 mg<br>• > 1 Hz: < 20 µg/√Hz<br>• Peak velocity (after 1 integration): < 0.13 mm/s
Physical Specifications	Dimensions & Weight	Ø42 x H116 mm, weight: 373 g
	Mounting & Casing	M6 male thread, stainless steel housing
Environmental	Operating Temperature	-20°C to 60°C
	Shock Resistance	5000 g (peak)
	Ingress Protection	IP65
Power & Battery	Battery Type	Lithium-ion (Li-Ion)
	Operating Time	8 hours
	Charging	USB (standard 500 mA current, power supply included)
	Charging Time	Approx. 8 hours
	Power Saving	Automatic standby mode after 10 minutes without connection
Communication	Wireless Protocol	Wi-Fi (point-to-point), channels 1, 6, 11
	Wireless Range	Up to 25 m line of sight
	Synchronization Protocol	Proprietary
	System Compatibility	iOS (v12.1+), Android (v6+)
	Compatible Software	Bearing Defender, Machine Defender, FALCON
Certifications & Patents	Certifications	EC, FCC, IC, MIC (Japan)
	Patent	US 9,921,136

Standard Kit Package Contents:

• 1 VT-300 wireless triaxial sensor
• 1 USB power supply with international adapters and cable
• 1 high-power bipolar magnet (for curved surfaces) with orientation key
• 1 contact probe for single-axis measurements
• 1 carrying case
• Safety manual and calibration certificate

     

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