Sound Level alert with alarm for continuous monitoring of sound levels. Ideal for industrial, hospital, auditoriums, schools and other areas where there is a need for being alerted when sound level reaches set points. Bright LEDs (red fashing or green) alert user when sound level is too high or too low. Ce produit comprend un certificat d'étalonnage de traçabilité avec toutes les données et incertitudes.
Sound Level alert with alarm for continuous monitoring of sound levels. Ideal for industrial, hospital, auditoriums, schools and other areas where there is a need for being alerted when sound level reaches set points. Bright LEDs (red fashing or green) alert user when sound level is too high or too low. Ce produit comprend un certificat d'étalonnage de traçabilité avec toutes les données et incertitudes.
Features
Display |
4.6 x 3.125" multifunction LCD |
Measurement ranges (Resolution) |
30 to 80dB, 60 to 110dB, 80 to 130dB (0.1dB) |
Frequency bandwidth |
31.5 Hz to 8 kHz |
Microphone |
0.5" Electret Condenser Microphone (may be used remotely with optional extension cable) |
Frequency weighting |
‘A' and ‘C' (Programmable) |
Response time - Programmable |
Fast (125ms) / Slow (1s) |
Alarm output |
3.5mm Mono Phone Plug, Maximum: 3.4mA @ 5 VDC |
Minimum Output Voltage |
2.5 VDC |
Power |
AC/DC Adaptor for full functions; 8xAA batteries for monitoring function only without LED alert |
Dimensions / Weight |
8.75 x 7.1 x 1.25" (22 x 18 x 3.2mm)/ 0.63 lbs. (285g) |
Display |
4.6 x 3.125" multifunction LCD |
Measurement ranges (Resolution) |
30 to 80dB, 60 to 110dB, 80 to 130dB (0.1dB) |
Frequency bandwidth |
31.5 Hz to 8 kHz |
Microphone |
0.5" Electret Condenser Microphone (may be used remotely with optional extension cable) |
Frequency weighting |
‘A' and ‘C' (Programmable) |
Response time - Programmable |
Fast (125ms) / Slow (1s) |
Alarm output |
3.5mm Mono Phone Plug, Maximum: 3.4mA @ 5 VDC |
Minimum Output Voltage |
2.5 VDC |
Power |
AC/DC Adaptor for full functions; 8xAA batteries for monitoring function only without LED alert |
Dimensions / Weight |
8.75 x 7.1 x 1.25" (22 x 18 x 3.2mm)/ 0.63 lbs. (285g) |
