SMART SENSOR and AWA Sound Level Meters

The page lists two sound-level meters for sound-field calibration and related sound-intensity measurements: a SMART SENSOR unit and an AWA 5636 unit. The printed ranges and standards belong to each product separately.

SMART SENSOR Sound Level Meter

Item No.: 200301101

Transducer

1/2-inch condenser microphone

Test range

35–130 dB

Frequency response

31.5 Hz–8 kHz

Signal output

AC and DC

Alerts

Low power and overload

Display resolution

5 digits; 0.1 dB

Time weighting

Fast / slow

Functions

Measurement-level selection; maximum lock

Sampling rate

2 readings per second

Power

Four 1.5 V AAA batteries; external power jack

AWA Sound Level Meter

Model: AWA 5636 · Item No.: 200301102

Transducer/model as printed

AWA 5636

Frequency weighting

A, C, Z

Time weighting

F, S

Frequency response

20 Hz–12.5 kHz

Upper measurement limit

30–130 dB(A)

Background noise

≤25 dB(A)

Standard printed

GB/T 3785-2010 (IEC 61672:2013), Level 2

Dimensions

210 × 68 × 27 mm

Weight

240 g

Operating temperature

−10 to 50 °C

Operating relative humidity

25–90%

Operating air pressure

65–108 kPa

Power

Four alkaline No. 7 batteries