This unit was designed to meet the above requirements using:
EN 60079-0:2006 ELECTRICAL APPARATUS FOR
EXPLOSIVE GAS ATMOSPHERES -- PART
0: GENERAL REQUIREMENTS (IEC
60079-0:2004 (MOD))
EN 60079-11:2007
EXPLOSIVE ATMOSPHERES -- PART 11:
EQUIPMENT PROTECTION BY INTRINSIC
SAFETY "I" (IEC 60079-11:2006 (EQV) +
CORRIGENDUM DEC. 2006 (EQV))
Special Conditions for Safe Use:
Misuse
Should the BetaProbe TI/TI+ be overheated or exposed to sudden
physical shock (i.e. being dropped) it should be examined for any
damage that may cause a safety concern. If in doubt please return the
unit for evaluation to Martel Electronics. Please refer to the Customer
Service Section for contact information.
WARNING
Check for proper operation of the instrument before taking it into a
hazardous area. Should the instrument not operate as expected do
not take the instrument into a hazardous area and return it to the
manufacturer for inspection.
WARNING
The BetaProbe TI/TI+ is intended for installation only in locations
providing adequate protection against the entry of solid foreign objects
or water capable of impairing safety.
Caution
To avoid possible damage to calibrator or to equipment
under test:
If the message changes to “OL” the range limit is exceeded and the
BetaProbe TI/TI+ must immediately be removed from the heat source to
prevent damage.
Symbols Used
The following table lists the International Electrical Symbols. Some or all
of these symbols may be used on the instrument or in this manual.
Symbol Description
Power OFF
Power ON
Earth ground
Risk of Danger. Important information. Refer to manual.
Battery
Hazardous Voltage
Conforms to ATEX requirements
Conforms to relevant European Union directives.
Wheeled bin, conforms to EC directive 2002/96/EC
Hazard Location Information/Approvals
Ex Hazardous Areas
An Ex-hazardous area as used in this manual refers to an area made
hazardous by the potential presence of flammable or explosive vapors.
These areas are also referred to as hazardous locations.
Ex ib IIB T4 Gb (–10°C
≤
Ta
≤
+50°C)
ITS10ATEX27114X
Ex ib IIB T4 Gb
II 2 G IECEx ITS10.0049X
0344
Manufactured by Martel Electronics, Inc.,
3 Corporate Park Dr.
Derry, NH, USA
2
3
