Intrinsically safe noise dosimeter | Cirrus Research IS DoseBadge

CR-110AIS DoseBadge [intrinsically safe noise dosimeter]

Cirrus Research is a market leading manufacturer of intrinsically safe noise dosimeters.

The CR-110AIS DoseBadge[DW1] is an advanced noise dosimeter that can be used in hazardous zones. The noise dosimeter provides safety in zones such as underground mines, petrochemical plants, and other dangerous areas.

Explosions can sometimes happen due to flammable gases, mists, or vapours. The CR-110AIS DoseBadge is ideal in these situations.

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Features of the intrinsically safe noise dosimeter

No controls, cables, or displays	Easy to set up and use, without obstructions. This makes the measurements secure and reliable.
Safe	The CR-110AIS DoseBadge has ATEX, EEx, IECEx, FM, and SIMTARS certificates. The CR-112AIS DoseBadge has an MSHA certificate.
Ideal for dangerous situations	The CR-110AIS DoseBadge is ideal in petrochemical plants, underground mines, and confined spaces.
Robust	A robust design, ideal for harsh environments.
Downloading	The Cirrus NoiseTools software is included. This allows the user to download data to PC, tablets, or smartphone.
Wide measurement range	Measures noise levels between 60dB and 140dB.

Intrinsic safety certifications for the intrinsically safe noise dosimeter

Certification body	Group 1 non-mining applications	Group 2 mining applications
ATEX	CE Ex II 1 G	CE Ex I M1
IECEx	IECEx BAS 06.0084 Ex ia IIC T4 (-20°C <= Ta <= +60°C)	IECEx BAS 06.0083X Ex ia I (-20°C <= Ta <= +60°C)
EEx	EEx ia IIC T4 (-20°C <= Ta <= +60°C)	EEx ia I (-20°C <= Ta <= +60°C)
FM	IS / I / 1 / ABCD / T4 Ta <= 60°C; Type IP54 I / 0 AEx ia / IIC / T4 Ta <= 60°C; Type IP54
MSHA (CR: 112AIS only)		MSHA intrinsic safety approval (number 18-A060027-0)

Intrinsically safe noise dosimeter

The intrinsically safe dosimeter has been independently tested and verified by various test laboratories. Each meets the requirements of the different intrinsic safety standards.

The tests ensure that each IS DoseBadge is safe to use, and will not heat up and cause an explosion.

“doseBadge® and DOSEBADGE are either registered trademarks or trademarks of Cirrus Research plc in the United Kingdom and/or other countries. The Bluetooth® word mark and logos are registered trademarks owned by the Bluetooth SIG, Inc. and any use of such marks by Cirrus Research plc is under license. Other trademarks and trade names are those of their respective owners.”