Noise Meter / Sound Meter
Class II Noise Meter / Sound Meter PCE-322ALEQ with logger function / USB interface / Measuring range 30 ... 130 dB / LC display / incl. software for LEQ calculation / Memory for up to 32700 values
The noise meter / sound meter PCE-322ALEQ is particularly suitable for measuring noise in the field of industrial, health, safety and environmental monitoring. The PCE-322ALEQ noise meter / sound meter has a logger function, which allows storage of up to 32700 readings. This makes it ideal for long term monitoring. The noise meter / sound meter PCE-322A can be connected to the PC with a USB cable.
A live measurement is also possible with the sound level meter and the data can be viewed directly and can be evaluated. The software provides data representation in graphic formats and tables. This data can be transferred, for example, to MS Excel. The sound level meter has an analogue output and offers further features that are unique in its class.
- Measuring range 30 ... 130 dB
- Resolution 0.1 dB
- USB port for data transfer
- 32700 value memory
- Fast and slow time weighting
- Date- and time-stamped measurements
- Robust ABS plastic housing
- Large LCD
- LEQ calculation via software
| Noise levels |
Low: 30 ... 80 dB Medium: 50 ... 100 dB High: 80 ... 130 dB Auto: 30 ... 130 dB |
| Dynamic range | 50 dB |
| Display | 4-digit LCD |
| Resolution | 0.1 dB |
| Accuracy | ±1.4 dB |
| Display update | 2 x per second |
| Frequency | 31.5 Hz ... 8 kHz |
| Storage capacity | 32,700 readings (9 hours @ 1 second interval) |
| Frequency weighting | A and C |
| Time weighting |
Fast (125 ms) Slow (1 sec.) |
| Microphone type | Electret condenser |
| Functions | MIN, MAX, HOLD, ALARM |
| Analog output |
AC/DC Headphone |
| Data interface | USB |
| Automatic shutdown | After 15 minutes inactivity |
| Operating conditions | 0 ... +40 °C / +32 ... +104 °F, < 90 % RH |
| Storage conditions | -10 ... +60 °C / +14 ... +140 °F, 10 ... 75 % RH |
| Power supply |
9 V block battery (for approx. 30 h continuous operation) AC power |
| Dimensions | 280 x 95 x 45 mm / 11.02 x 3.74 x 1.77" |
| Weight | ca. 350 g / 0.78 lb |
| Standards | IEC 61672-1 (Class II) |
