The condition monitoring sound level meter consists of a measuring microphone with a handle and a wall bracket on a 1.5 m cable, a sound transmitter. The main area of application of this sound level meter is in the continuous sound measurement and sound monitoring of factory halls, production rooms and at large events (discotheques, public festivals, cart tracks ...).
The analog output signal can also be used to control window shutters... or the transmitter signals can be saved, evaluated and documented on a logger. The sound level meter is very easy to connect and can be operated via 240 V mains power.
| Sound sensor | |
| Measuring range | 30 ... 130 dB in three ranges I. 30...80 dB(A) II. 50...100 dB(A) III. 80...130 dB(A) |
| Resolution | 0.1 dB |
| Accuracy | ±1.5 dB |
| Rating | A |
| Power supply | via transmitter |
| Cable length | 1.5 m |
| Wall bracket | to screw on (included) |
| Ambient conditions | max. 85% relative humidity / 0 ... +50 °C |
| Microphone | 1/2" precision electret microphone |
| Standard | IEC 61672 class II |
| Transmitter | |
| Housing | ABS plastic |
| Power supply | 24 V DC |
| Power consumption | ca. 31 ... 47 mA |
| Calibration | adjustable via grub screw |
| Output | 4 ... 20 mA |
| Protection class | IP 54 |
| Ambient conditions | max. 85% relative humidity / 0 ... +50 °C |
N.B. Calibration certificates are issued specifically for the customer and are excluded from the right of return.
