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YSD130 Mining Intrinsic Safety Sound Level Meter
The YSD130 sound level meter is an explosion-proof level 2 sound level meter. This instrument can be applied to explosion-proof places such as petrole
Product details
Introduction to YSD130 Sound Level Meter:
YSD130 Sound Level MeterIt is an explosion-proof level 2 sound level meter. The explosion-proof type of this instrument is classified as intrinsic safety type (explosion-proof standard: Exib IIB T4 Gb, Explosion proof certificate number: GBY15.1125) and mining intrinsic safety type (explosion-proof standard: Exib I Mb， There are two types of explosion-proof certificates (SHExC16.0327), which have the advantages of high reliability, good stability, wide dynamic range, and no need for range conversion. This instrument can be applied to explosion-proof places such as petroleum, chemical, oil depots, steel, coking, coal mines, etc. The YSD130 sound level meter is an explosion-proof level 2 sound level meter. This instrument can be applied to explosion-proof places such as petroleum, chemical, oil depots, steel, coking, coal mines, etc.
Technical parameters:
Model name |
YSD130 noise analyzer (sound level meter) |
Execution standards |
IEC 61672 Class 2, GB/T 3785-2010 Class 2 IEC 61260:2014 Class 2, GB/T 3241-2010 Class 2 IEC 61252：2017，GB/T 15952-2010 |
measuring range |
30 dB(A)~130 dB(A) Peak C-level: 60 dB (C)~133 dB (C) Sound exposure: 0.1 Pa2H to 99.9 Pa2h Noise dose: 0% to 9999% |
Self-generated noise |
＜25 dB(A) |
frequency weighting |
A、C、Z |
Time weighting |
F、S、I |
monitor |
128 × 64 dot matrix OLED |
Measurement indicators |
LFp、LSp、LIp、Leq,t、Lpeak、Leq,T、LFmax、LFmin、LSmax、LSmin、LImax、LImin、SEL、Lex8h、LAVG、 TWA, DOSE, L5, L10, L50, L90, L95, SD, E, etc |
Filter center frequency |
1/1 octave band: 31.5 Hz~8 kHz |
storage |
2GB Flash RAM, up to 8000 sets |
output interface |
PWM output, AC, DC, USB, RS-232 to computer or micro printer |
Working temperature range |
-20℃~50℃ |
Dimensions (mm) |
210×68×27 |
Other functions |
Recording and Recording |
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