PCE INSTRUMENTS pce 322a digital sound level meter details
PCE Instruments Digital Sound Level Meter 30 to 130 dB USB Data Logging (PCE-322A)
PCE Instruments Sound Level Meter (PCE-322A) is a professional Class II noise meter designed for real-time and long-term sound monitoring. With a wide measuring range of 30 to 130 dB, this meter is ideal for industrial, commercial, and environmental applications.
The device features built-in data logging, allowing users to store up to 32,700 readings, and includes a USB port for seamless data transfer. Designed for precision, this sound level meter supports A and C frequency weighting and fast or slow time weighting.
Specifications and Dimensions
Noise Levels: Low 30-80 dB / Medium 50-100 dB / High 80-130 dB / Auto 30-130 dB
Dynamic Range: 50 dB
Resolution: 0.1 dB
Accuracy: ±1.4 dB
Frequency Range: 31.5 Hz – 8 kHz
Storage Capacity: 32,700 readings (9 hours @ 1-second interval)
Time Weighting: Fast (125 ms) / Slow (1 sec.)
Microphone Type: Electret condenser
Analog Output: AC/DC millivolt
USB Data Interface
Operating Temperature: 0-40°C (32-104°F), <90% RH
Power Supply: 9V battery (approx. 30 hours of operation) / AC power
Dimensions: 280 x 95 x 45 mm (11.02 x 3.74 x 1.77 in)
Weight: Approx. 350 g (0.78 lb)
Standard Compliance: IEC 61672-1 Class II
Key Features and Benefits
Class II sound level meter with IEC 61672-1 compliance
USB connectivity for easy data transfer
Memory stores up to 32,700 readings for long-term monitoring
Fast and slow time weighting for accurate measurements
A and C frequency weighting options
Max, Min, Hold, and Alarm functions
Date- and time-stamped measurements for precise record-keeping
Durable ABS plastic casing for long-lasting use
Tripod mount included for stable measurements
Low power consumption with automatic shutoff after 15 minutes of inactivity
Product identification
- Brand: PCE INSTRUMENTS
- Model / MPN: PCE-322A
Digital sound level meter 30 130db: see the listed specifications for this model.
