Intrinsically safe noise dosimeter, mode YSD130, is an intrinsically safe noise detector, with explosion-proof mark Ex ib I Mb, used for noise detection in coal mines. Professional noise meter has a wide dynamic range, as well as fast and slow time constant setting. it is easy to carry, easy to use, etc., explosion proof instruments can also be used for noise monitoring in industrial environments.
Product Mode | YSD130 |
Explosion-proof Type | intrinsically safe |
Explosion-proof Mark | Exib I Mb |
Measuring Range | 30dB ~ 130dB |
Resolution | 0.1dB |
Low-band | 30dB ~ 80dB |
Mid-band | 50dB ~ 100dB |
High-band | 80dB ~ 130dB |
Auto-band | 30dB ~ 130dB |
Error | ±1.4dB 1kHz sine wave at 94dB |
Frequency Weighting Characteristics | A/C |
Time-weighted properties | Fast( 125ms ), Slow ( 1s) |
Configuration | Host, battery, manual, certificate, warranty card |