Description
Features
- High Sensitivity
- Fast response
- Low consumption
- Excellent stability
- Long service life
Technical Specifications
| Range | 30 dB to 130 dB |
| Accuracy | ± 3 dB at 23 ± 5 ℃ accordance with IEC 61672 standard type 2,
calibrated at 94 dB (1 kHz) input |
| Frequency response | 31.5 Hz to 8 kHz. |
| Corrector | B&K 4226 |
| Microphone | Capacitive microphone, size: 0.5 in |
| Supply | 5 V DC 12 to 24 V DC |
| Output | RS 485, RS 232 |
| Power Consumption | < 20 mW at 12 V DC |
| Response Time | < 200 ms |
| Shell Material | ABS and Aluminum alloy |
| Operating Temperature | 14 °F -+ 122 °F (-10 ℃ -+ 50 ℃) at 5 % RH to 80 % RH |
| Storage | -40 °F to 158 °F (-40 °C to 70 ℃) at 20 % RH to 90 % RH |