เครื่องมือวัดอุตสาหกรรม l Measuring Instruments [10184]
คุณสมบัติการใช้งานเครื่องมือวัด l Featured Products [870]

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■ RS485 output ■ Built-in hardware watchdog ■ Complies with IEC61672-2002 Class 2 ■ Application for construction site noise monitoring |
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Model |
iSV1101-2 Sound Level Meter |
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Fulfills Standards |
IEC 61672-1:2013 Class 2 |
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Microphone Model |
Model AWA14429 1/2” prepolarized condenser microphone |
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Preamplifier Model |
AWA14602A Preamplifier |
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Wind Protector |
Model AWA14805 |
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Measurement Range |
27 dB(A)~135 dB(A) |
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Self-generated Noise |
<22 dB(A) |
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Frequency Range |
20 Hz~12.5 kHz |
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Frequency Weighting |
A, C, Z |
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Time Weighting |
F,S,I |
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Display |
128 × 64 OLED |
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Output Interface |
RS485 (For remote transmission) |
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Main parameters of measurement |
Lp, Leq1s, Lmax,Built-in hardware watchdog |
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Power Supply |
External Power Supply |
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Working Temperature |
-10 ℃~50 ℃ |












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