Fluke 1551A Ex User Manual

Stik Thermometer
Safety Information
3
• Check for proper operation of the Product before taking it
into a hazardous area. Should the Product not operate as
expected do not take the Product into a hazardous area and
return it to the manufacturer for inspection.
• The Product is intended for installation only in locations
providing adequate protection against the entry of solid
foreign objects or water capable of impairing safety.
WCaution
To prevent possible damage to the Product or to equipment
under test:
• If the display message changes to “OL,” the range limit is
exceeded and the Product must immediately be removed
from the heat source to prevent damage.
• Do not immerse the Probe beyond its maximum immersion
depth. This may damage its internal electronics. See
“Immersion Depth and Usage” later in this manual.
• DO NOT drop or strike the Probe in any way. Mechanical
shock damages the Probe internally and affects it
calibration.
If the Product overheats or is exposed to sudden physical shock, examine it for damage that
can cause a safety risk. If possible, compare the displayed temperature to a known reference
before Product use. If not sure, send the Product to Fluke Corporation. Refer to “How to
Contact Fluke”.
Substitution of components will impair suitability for hazardous locations.
ATEX Safety Information
This manual contains data and safety regulations that must be followed for safe, reliable
use of the Product in hazardous areas under the detailed conditions. If you do not follow
these instructions, personal injury or Product damage can occur. Violation of applicable
legislation can also occur. Read the full manual before you use the Product. To make sure
of safe Product operation, fully follow all instructions and warnings in the manual. If you
are not sure (due to translation and/or printing errors), refer to the English manual.
An “Ex-hazardous area,” as used in this manual, refers to an area made hazardous by the
possible presence of flammable or explosive vapors. These areas are also referred to as
“hazardous locations.”
Ex ib IIB T4 Gb (–10 °C
ITS10ATEX27114X
Ex ib IIB T4 Gb
II 2 G IECEx ITS10.0049 0344
Manufactured by Martel Electronics, Inc.,
3 Corporate Park Dr.
Derry, NH, USA
≤ Ta ≤ +50 °C)
gjo006.eps

Fluke 1551A Ex Specifications