| Sensor | |
| Measuring range | 30 ... 130 dB in 3 ranges: I. 30 ... 80 dB(A) II. 50 ... 100 dB(A) III. 80 ... 130 dB(A) |
| Resolution | 0.1 dB |
| Accuracy | ±1.5 dB |
| Frequency weighting | A |
| Power supply | Via transmitter |
| Cable length (sensor to transmitter) | 1.5 m / 4.92' |
| Operating conditions | 0 ... +50 °C / +32 ... +122 °F, max. 85 % RH |
| Microphone | 1/2" precision electret |
| Standard | IEC 61 672 (Class II) |
| Transmitter | |
| Housing | ABS plastic |
| Power supply | 90 ... 260 AC V / 50 or 60 HZ |
| Calibration | Adjustable by set screw |
| Output | 4 ... 20 mA |
| Protection class | IP 54 ingress protection rating |
| Operating conditions | 0 ... +50 °C / +32 ... +122 °F, max. 85 % RH |
