PCE INSTRUMENTS sound level meter details
PCE Instruments Data Logging Sound Level Meter (PCE-325D)
PCE Instruments Data Logging Sound Level Meter (PCE-325D) is designed for accurate noise measurement across a broad range of applications, including industrial safety, environmental monitoring, and workplace compliance. With a measuring range of 30 to 130 dB, this sound level meter features both automatic and manual measurement modes, ensuring precise and reliable noise level readings.
Equipped with an internal memory capable of storing up to 32,000 readings, this digital sound level meter enables long-term monitoring and data analysis.
Specifications and Dimensions
Measuring Range: 30 – 130 dB
Resolution: 0.1 dB
Accuracy: ±1.5 dB (at 94 dB, 1 kHz reference conditions)
Frequency Range: 31.5 Hz – 8 kHz
Time Weighting: Fast (125 ms) / Slow (1 sec.)
Frequency Weighting: A and C
Display: LCD with 500 ms refresh rate
Memory Capacity: 32,000 values
Data Logging Interval: 1 second to 24 hours
Microphone Type: Electret Condenser
USB Interface: Micro-USB for data transfer
Protection Class: IP52
Power Supply: 5V DC, 2500 mAh battery
Automatic Shut-Off: 3 minutes (can be disabled)
Operating Temperature: -10 – 50°C (14 – 122°F)
Storage Temperature: -20 – 50°C (-4 – 122°F)
Operating Humidity: 0 – 80% RH
Dimensions: 248 x 90 x 35 mm (9.7 x 3.5 x 1.4 in)
Weight: 307 g (10.8 oz)
Compliance: IEC 61672-1 Class II
Key Features and Benefits
Wide measuring range from 30 to 130 dB
Internal memory stores up to 32,000 readings
Automatic and manual measurement modes
USB data transfer with PC software for analysis
Adjustable logging intervals from 1 second to 24 hours
Selectable A and C frequency weighting
Fast and slow time response for versatile noise monitoring
Rechargeable battery with USB charging capability
Portable, lightweight, and housed in a protective case
Includes HOLD, MIN, and MAX measurement functions
Product identification
- Brand: PCE INSTRUMENTS
- Model / MPN: PCE-325D
