Product Description
dBadge2IS Intrinsically Safe Noise Dosimeter Kit – 5-Unit Monitoring System
The dBadge2IS Intrinsically Safe Noise Dosimeter (5) Kit is engineered for occupational noise monitoring in hazardous and potentially explosive atmospheres. Designed for oil & gas, petrochemical, mining, and confined-space applications, this complete kit includes five intrinsically safe shoulder-mounted dosimeters, a CEL-120/2 acoustic calibrator, dual charging dock stations, and a protective transport case for large-scale noise surveys and compliance programs.
Certified to Ex ia IIC T4 Ga, Ex ia IIIC T135°C Da, and EX ia I Ma, the dBadge2IS delivers Type 2 accuracy with real-time logging, octave-band analysis, and event audio recording—making it ideal for hearing conservation programs operating in flammable zones.
Kit Contents – 5-Unit Configuration
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(5) dBadge2IS Intrinsically Safe Noise Dosimeters
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(1) CEL-120/2 Acoustic Calibrator
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(1) 207107B/KIT Charging Base Kit
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(1) 207107B/EXT Extension Charging Base
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(1) dB2Case/10 Protective Carrying Case
Intrinsically Safe Certification for Hazardous Areas
Approved for use in explosive atmospheres:
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Ex ia IIC T4 Ga
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Ex ia IIIC T135°C Da
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EX ia I Ma
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Ambient Temp: -20°C to +45°C
Built for regulated industrial environments where combustible gases, vapors, or dust are present.
Noise Monitoring & Compliance Features
Each dBadge2IS dosimeter supports:
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Simultaneous measurement of all dose parameters
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A, C & Z frequency weightings
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Fast, Slow & Impulse time weightings
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Q=3 and Q=5 exchange rates
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Threshold range: 70–90dB
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1-second time history profiling
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Motion sensing for validation
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Lockable keypad & display
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Color-coded status screen
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Remote data review via Airwave software
Advanced Measurement Tools
Depending on configuration, the dBadge2 platform enables:
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Event-triggered audio recordings
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Voice notes at run start
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Octave band analysis for PPE selection
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Motion detection for survey integrity
Simple Two-Button Operation
Field deployment is fast and intuitive:
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Power on the dosimeter
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Apply the acoustic calibrator
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Press one button to calibrate
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Hold both buttons to begin logging
Automatic calibrator recognition and shoulder-mount design streamline worker compliance.
Technical Specifications
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Standards: ANSI S1.25:1991 R2007; IEC 61252 Ed 1.1
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Linear Range: 55.0–140.3 dB(A) RMS
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Peak Range: 90.0–143.3 dB(C/Z)
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Exposure: 0–6,100 Pa²-hours
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Battery: Internal NiMH 800mAh
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Runtime: 35 hrs broadband / 15 hrs octave
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Charge Time: <6 hrs
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Storage: 300 hrs run data + 90 min audio
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PC Interface: USB 2.0 via dock
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Ingress Rating: IP65
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Weight: 117g
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Dimensions: 85 × 54 × 55 mm
