User manual

80 GMC-I Messtechnik GmbH
Accessories
11 Accessories
11.1 General
The extensive accessories available for our measuring
instruments are checked for compliance with currently valid safety
regulations at regular intervals, and are expanded as required for
new applications. Currently up-to-date accessories which are
suitable for your measuring instrument are listed at the following
web address along with photo, order number, description and,
depending upon the scope of the respective accessory, data
sheet and operating instructions: www.gossenmetrawatt.de
( Measuring Technology – Portable  Digital Multimeters
 METRAHIT ...  Multimeter Accessories).
11.2 Technical Data for Measurement Cables
(scope of delivery: KS29 safety cable set)
Electricity Safety
Maximum rated voltage,
measuring category 1000 V CAT III
Max. rated current 16 A (with safety caps applied 1 A)
Ambient Conditions (EN 61010-031)
Tem pe rat ure –20 C ... + 50 C
Relative humidity 50 ... 80%
Pollution degree 2
Application
Attention!
!
In conformity with standard DIN EN 61010-031, mea-
surements in an environment according to measuring
category III may only be performed with the safety caps
applied to the test probes of the measurement cables!
Please observe the maximum values of the electrical safety of
the instrument (DMM).
For establishing contact in 4 mm jacks you have to remove the saf-
ety cap by levering out the snap lock of the safety cap with another
sharp object (e. g. the second test probe).
11.3 NA X-TRA Power Pack (not included)
Use power packs from GMC-I Messtechnik GmbH only in
combination with your instrument. This assures operator safety by
means of an extremely well insulated cable, and safe electrical
isolation (nominal secondary ratings: 5 V / 600 mA). Installed bat-
teries are disconnected electronically if the power pack is used,
and need not be removed from the instrument.
In the multimeter operating mode, capacitive coupling of the
Z218G power pack may lead to an increased measuring error.
We therefore recommed battery operation for the measurement
of capacitance and AC quantities.