Noise Level Sensor Wide Range High Precision Easy Install Long Distance – GAOTek
Measure noise levels with high precision and a wide range using our easy-to-install sensor, ideal for long-distance monitoring.
Description
Description
Overview
GAOTek noise level sensor uses the specialized Noise concentration sensor probe as core detecting device, which has the characteristics of wide measurement range, high precision, good linearity, good versatility, convenient using, easy installation, long transmission distance and moderate price.
Features
- wide measurement range
- high precision, good linearity
- good versatility, convenient using
- easy installation, long transmission distance
Technical Specifications
| Power Supply | 12 V to 24 V DC |
| Power | 0.4 W |
| Output Supply | RS 485 |
| Response Time | ≤2 S |
| Measurement Range | 30 dB to 130 dB |
| Resolution | 0.1 dB |
| Measurement range | 3% FS |
| Frequency weighting characteristics | A Weighting |
| Frequency Response | 35 Hz to 200 Hz |
| Working Temperature | -4 °F to 140 °F (-20 ℃ to +60 ℃) |
| Working Humidity | 15% to 90% RH |
| Power | ≤0.15 W 77 °F (12 V DC, 25 ℃) |
| Pressure Range | 0.9 ATM to 1.1 ATM |