Microphone 1/4 inch prepolarized condenser (electret) field replaceable threaded microphone

Measuring Range 70dB – 140dB

Windscreen Rugged foam permanently attached to a threaded mount for maximum protection

RMS Range 70dB to 140dB

RMS Weighting A or C RMS

Time Response Fast or Slow

Frequency Weighting A, C, Z

Displayed Data / Values:

LAVG or LEQ

Current Date

Exposure C-A (eg5)

SPL, Max Level, Min Level, SEL (LEP), Dose ,Threshold (TR), TWA, Peak Level ,Upper Limit (UL), Run Time, Projected Dose (eg5).

Power / Electrical Characteristics:

Battery Lithium Polymer (Flat cell) Battery Life eg4 model 60+ hours, eg5 intrinsically safe 40 hours nominal without LED activated

Battery Charge Quick charge in EdgeDock in 2 to 4 hours. Recommended daily download data with simultaneous battery charging for maximum efficiency Memory Capacity 180 hours Communications Short haul

serial Infrared (SIR) via the EdgeDock

Standards:

ANSI S1.25 Personal Noise Dosimeters IEC61252 Personal Sound Exposure Meters

Intrinsic Safety (eg5)

EN 60079-0:2006, EN 60079-11:2007, EN 60079-26:2007

IECEx certification number: SIM 08.0012

ATEX Directive 94/9/EC for use in Potentially Explosive Atmosphere xcertification number

Sira 09ATEX2269

CSA International (US and Canada) certificate number: 2283414

MSHA Approval number: 18-A100008-0