Description
Class II Sound Level Data Logger 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 sound level data logger PCE-322ALEQ is particularly suitable for measuring noise in the field of industrial, health, safety and environmental monitoring. The PCE-322ALEQ noise datalogger has a logger function, which allows storage of up to 32700 readings. This makes it ideal for long term monitoring. The noise datalogger PCE-322A can be connected to the PC with a USB cable.
A live measurement is also possible with the sound level data logger 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 noise datalogger has an analogue output and offers further features that are unique in its class.
Highlights
- 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
- 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
Specification
| 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) |
Delivery Scope
1 x Sound Level Data Logger PCE-322ALEQ
1 x PCE-SOFT-LEQ software (LEQ calculation) + manual
1 x PCE-SOFT-LEQ software (LEQ calculation) + manual
1 x Wind noise suppressor
1 x Interface cable
1 x Mini tripod
1 x Calibration screwdriver
1 x Battery
1 x Power adapter
1 x Carrying case
1 x Operation manual
Important! The LEQ value is only calculated by the software after the data transfer from the device to the PC or laptop.
Important! The LEQ value is only calculated by the software after the data transfer from the device to the PC or laptop.
