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SL130: Sound Level Alert with Alarm

30-130dB Meter with built-in under/over-range LEDs indicators

Features::

• Continuous Monitoring of Sound Level
•  Ideal for industrial, hospital, auditoriums, schools and other areas where there is a need for being alerted when sound level reaches set point
•  Meets ANSI Type 2 and EN 60651 accuracy.
   specs compliant to OSHA
•  User settable high or low limit (30 to 130dB) indication with output to drive external relay module
•  Wall, desk or tripod mount
•  Microphone rotates 180° for desired placement.
    Optional 15ft (5m) microphone extension cable for remote monitoring
•  Complete with AC adaptor, microphone wind cover,wall, desk or tripod mount (optional Tripod TR100)

Display	4.6 x 3.125" multifunction LCD
Frequency bandwidth	31.5 Hz to 8 kHz
Microphone	0.5" Electret Condenser Microphone (remoteable)
Measurement ranges	30 to 80dB, 60 to 110dB, 80 to 130dB
Frequency weighting	‘A’ and ‘C’ (Programmable)
Response time	Fast (125ms) / Slow (1s) (Programmable)
Resolution	0.1dB
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" / 0.63 lbs. (22 x 18 x 3.2mm / 285g)

 

 

Applications:

 

 

• Industrial, Hospitals, Classrooms, and special quiet zones – When the sound level exceeds the HI set point the RED LEDs flash and can be seen from 100 ft (30m).
• Speakers/Educators/Instructors, Auditoriums and Theaters – The user can set the SL130 so the RED LEDs flash when the sound level is below the LO set point where people in the audience may not be able to hear.  When the sound level is above the LO set point, the GREEN LEDs indicate the sound level is acceptable. The user can
reverse the Red and Green LEDs activation per user color preference.

 

 

 

 

 

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