Specifications

Full noise measurement and reporting specifications found in the Noise Sentinel Product Data BP 2389. When equipped with vibration monitoring units, Noise Sentinel has the following vibration specifications:

VIBRATION MEASUREMENT

Quantity: Peak Particle Velocity (PPV)

Range: Up to 254 mm/s (10 in/s)

Response Standard: ISEE Seismograph or DIN 45669–1

Resolution: 0.00788 mm/s (0.00031 in/s)

Accuracy: 

  • ISEE: +/–5% or 0.5 mm/s (0.02 in/s), whichever is larger, between 4 and 125 Hz
  • DIN: DIN 45669–1 standard

Frequency Range: 

  • ISEE: 2 to 250 Hz
  • DIN: 1 to 315 Hz or 1 to 80 Hz

VIBRATION ALERTS

Trigger: PPV from 0.13 to 254 mm/s

Advanced Trigger Parameters: Combine level with up to 4 frequency bands from <1 Hz to >10 Hz, Up to 4 periods per day

Sample Rate: 1 kHz or 2 kHz for DIN measurement to 315 Hz

Alert Recording: 1 to 5 seconds

VIBRATION REPORTING

Recording Interval: 1 to 60 minutes

Reporting Duration: 1 minute to 1 month

CALIBRATION

Calibration Interval: 12 months

PHYSICAL 

Dimensions: 25.4 × 11.75 × 10.80 cm (10 × 4.63 × 4.25″) 

Weight: 2.27 kg (5 lb) 

LCD Operating Temperature: –20 to +50°C (–4 to +122°F)

Electronics Operating Temperature: –40 to +50°C (–40 to +122°F)

COMPLIANCE TO STANDARDS

Vibration Standards: 

  • Vibration transducer complies with DIN 45669–1 or ISEE
  • Measurement is compliant with ISO 4866 for class 1 instrumentation (requires 8 kHZ sampling)
  • Peak Particle Velocity Compliance Reporting complies with DIN 4150, BS 6472 and others on request

Electrical: CE Class B (IEC 61000–4–2 to IEC 4–6 and IEC 4–11, 1994–1996)

We help our customers measure and manage the quality of sound and vibration in their products and in the environment
Brüel & Kjær Sound & Vibration Measurement A/S. P +45 77 41 20 00. F +45 45 80 14 05. info@bksv.com
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