Description

PCE Instruments Decibel Meter (PCE-SLT) is designed for long-term sound monitoring in industrial environments, production floors, and workplace settings. This decibel meter features a wall-mountable acoustic sensor with a 1.5 m / 4.92 ft cable and a transmitter for continuous noise level assessment. The built-in digital indicator provides real-time noise readings and is protected with an IP 65 rating for durability.

The device is equipped with an alarm function to trigger warnings when noise exceeds preset thresholds, making it an ideal solution for maintaining occupational safety and compliance with noise regulations.

Specifications and Dimensions
- Measuring Range: 30 … 130 dB (three selectable ranges)
- Resolution: 0.1 dB
- Accuracy: ±1.5 dB
- Frequency Weighting: A
- Microphone Type: 1/2″ precision electret
- Power Supply (Transmitter): 90 … 260V AC
- Output Signal: 4 … 20-mA
- Digital Indicator Input: 4 … 20-mA
- Alarm Output: Relay output (5 A / 240V AC)
- Data Programming: User-defined decimal placement and limit settings
- Operating Conditions: 0 … 50°C / 32 … 122°F, max. 85% RH
- Protection Class (Transmitter): IP 54 (dust and splash-resistant)
- Protection Class (Digital Indicator): IP 65 (water and dustproof)
- Weight: Approx. 250 g / 0.56 lb
- Sensor Cable Length: 1.5 m / 4.92 ft

Key Features and Benefits
- Continuous noise level monitoring for industrial and workplace environments
- Wide measuring range from 30 … 130 dB for various noise levels
- IP 65-rated digital indicator for protection against dust and water jets
- Easy wall mounting with a pre-configured acoustic sensor
- 4 … 20-mA output for seamless integration with control systems
- Alarm output relay function for automatic noise control
- Compliant with IEC 61672 (Class II) noise measurement standards

Includes
- 1 x Decibel Meter PCE-SLT
- 1 x Acoustic Sensor with 1.5 m / 4.92 ft Cable
- 1 x Wall Mounting Bracket
- 1 x Digital Indicator
- 1 x User Manual