เครื่องมือวัดอุตสาหกรรม l Measuring Instruments [10217]
คุณสมบัติการใช้งานเครื่องมือวัด l Featured Products [872]
■ RS485 output ■ Built-in hardware watchdog ■ Complies with IEC61672-2002 Class 2 ■ Application for construction site noise monitoring |
Model |
iSV1101-2 Sound Level Meter |
Fulfills Standards |
IEC 61672-1:2013 Class 2 |
Microphone Model |
Model AWA14429 1/2” prepolarized condenser microphone |
Preamplifier Model |
AWA14602A Preamplifier |
Wind Protector |
Model AWA14805 |
Measurement Range |
27 dB(A)~135 dB(A) |
Self-generated Noise |
<22 dB(A) |
Frequency Range |
20 Hz~12.5 kHz |
Frequency Weighting |
A, C, Z |
Time Weighting |
F,S,I |
Display |
128 × 64 OLED |
Output Interface |
RS485 (For remote transmission) |
Main parameters of measurement |
Lp, Leq1s, Lmax,Built-in hardware watchdog |
Power Supply |
External Power Supply |
Working Temperature |
-10 ℃~50 ℃ |