IT-M7700 Programming Guide
Copyright© Itech Electronic Co., Ltd.
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provided, so that no accidental contact with lethal voltages can
occur.
⚫
Never touch cables or connections immediately after turning off the
instrument. Verify that there is no dangerous voltage on the
electrodes or sense terminals before touching them.
⚫
Failure to use the instrument as directed by the manufacturer may
render its protective features void.
⚫
Always clean the casing with a dry cloth. Do not clean the internals.
⚫
Make sure the vent hole is always unblocked.
Environmental Conditions
The instrument is designed for indoor use and an area with low condensation.
The table below shows the general environmental requirements for the
instrument.
Environmental Conditions
Requirements
Operating temperature
0°C to 40°C
Operating humidity
20%-80% (non-condensation)
Storage temperature
-10°C to 70 °C
Altitude
Operating up to 2,000 meters
Installation category
II
Pollution degree
Pollution degree 2
Note
To make accurate measurements, allow the instrument to warm up for 30 min.
Regulatory Markings
The CE mark indicates that the product
complies with all the relevant European
legal directives. The specific year (if any)
affixed refers to the year when the design
was approved.
The instrument complies with the WEEE
Directive
(2002/96/EC)
marking
requirement. This affix product label
indicates that you must not discard the
electrical/electronic product in domestic
household waste.
This symbol indicates the time period
during which no hazardous or toxic
substances are expected to leak or
deteriorate during normal use. The
expected useful life of the product is 10
years. The product can be used safely
during the 10-year Environment Friendly
Use Period (EFUP). Upon expiration of
the
EFUP,
the
product
must
be
immediately recycled.
