VSEW mk4 200g Wireless Vibration Meter Data Logger
Backorder Now, once ordered your item will dispatch before the 18th of June 2025, call 1300 737 871 (NZ 0800 737 871 to confirm).
The Vibration Meter Data Logger – VSEW_mk4 – 200g is a new model in the VSE series of smart vibration dataloggers. It can record accelerations, vibrations, velocities and inclinations. It...
$1,087.90 AUD Inc. GST
The Vibration Meter Data Logger – VSEW_mk4 – 200g is a new model in the VSE series of smart vibration dataloggers. It can record accelerations, vibrations, velocities and inclinations. It includes a 3-axis MEMS accelerometer, an accurate date/time clock and a non-volatile 128 Mb recording memory. Depending on the settings it can record acceleration or velocity signals and/or RMS levels for months. Its very small size allows it to be attached to, or embedded within, the monitored equipment.
Features
- Virtual COM port interface that allows configuration and measurements to be read by a custom application (see VSEW_mk4_Com_Protocol.pdf)
- Added filters and settings to support the DIN4150-2 standard directly
- 3-Axis integral MEMS accelerometer
- Measures and records raw acceleration or velocity signals, acceleration or velocity statistics, vibration or velocity levels and Inclinations
- All-digital design
- Integrated oscilloscope function that can show the vibration or velocity signals in real time
- Allows the observation of recorded data while the recording is ongoing
- Works standalone, or USB or WiFi connected for setup and data transfer to PC
- Long life internal rechargeable battery that recharges from USB
- Self-calibrated using the earth’s gravity as a reference
- Observes and records 100% of the acceleration signals (no missed samples)
- Editable individual custom ID for easier instrument management
- Completely sealed weatherproof enclosure (IP57-certified)
Specifications
- Number of axes: 3
- Acceleration Sensor: MEMS Digital 3-axes
- Dynamic Range: +/-200g
- Bandwidth High Limit: Adjustable up to 1.6 kHz (@ 3.2 kHz Sampling Rate)
- Bandwidth Low Limit: DC (High-Pass Filter Bypass), Adjustable from 10 mHz to Fs/2 (High-Pass Filter On)
- Acceleration Noise (Typical – flat response): Note: Acceleration noise is primarily affected by the sampling rate. The higher the sampling rate, the higher the noise., 30 mg RMS @ 100 Hz Sampling Rate, 150 mg RMS @ 3.2 kHz Sampling Rate
- Velocity Noise (Typical – flat response). Note: Velocity noise is primarily affected by the high-pass cutoff frequency. The lower the cutoff frequency, the higher the noise., 7mm/s RMS @ 1 Hz High-Pass Cutoff, 2.5mm/s RMS @ 10 Hz High-Pass Cutoff
- Sampling Clock Accuracy: 3%
- Date-Time Clock Accuracy: 30ppm
- Connectivity: USB (Virtual Com port interface with open protocol), WiFi (“W” Model only)
- WiFi Radio Standard: IEEE 802.11 b/g/n (2.4GHz-only transceiver)
- WiFi Radio Certification: FCC, IC, Japan, Korea, CE
- WiFi Band: 2.4 GHz band (Channels 1 to 11, 2412MHz to 2462MHz)
- WiFi Max Power: 100 mW (20 dBm)
- Measurements: Raw Acceleration (g or m/s2), Raw Velocity (m/s), Min, Max and Avg Acceleration values (g or m/s2), Min, Max and Avg Velocity values (m/s), Inclinations, Min, Max and Avg RMS Vibration level (linear or dB, g or m/s2), Min, Max and Avg RMS Velocity level (linear or dB, m/s)
- Alarm Emails: Acceleration Signal Threshold (X, Y, Z axis), Velocity Signal Threshold (X, Y, Z axis), RMS Acceleration Level Threshold (X, Y, Z axis), RMS Velocity Level Threshold (X, Y, Z axis), Battery
- Duty Rate of Signal Capture: 100% – No Missed Samples
- Spectral Display: 3-Axes 1024-point Power Spectrum – dB or Lin Scale
- Modes of Operation: Idle (Micro-Power), USB-Connected (Active), Recording (Stand-alone), Auto-Rec – Stand-Alone (Idle when no activity / Recording while activity is present)
- Calibration: Self-Calibration using the earth's gravity as a reference
- Battery Type: Integral Li-Poly – USB-Rechargeable
- Recharge Time: 2 h 30 (Typical)
- Battery Autonomy (Full-Charge): Up to one year while in Idle, 16 days to 125 days while recording, depending on settings
- Battery Life: greater than 300 Charge/Discharge Cycles
- Temperature Range: -20°C to 60°C (-4°F to 140°F)
- Recording Memory: Non-Volatile Flash Memory
- Recording Memory Capacity: 128 Mb, (Ex: can continuously record single-axis raw signals for 17 min @ 4 kHz Sampling Rate), (Ex: can continuously record 3-axes full-statistics levels at 1s intervals for 5 days), (Ex: can continuously record 3-axes full statistics levels a 1min intervals for 10 months.)
- Recording/Erasure Cycles: Greater than 100 000
- Data Retention: Greater than 20 Years
- Weight: 65 g
- Construction: Integrally Potted Weather-Proof ABS Enclosure
- Ingress Protection (IP) Rating: IP57: Protected against dust and temporary immersion in water
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