Datasheet

METRAHITT-COM PLUS
Cable Multimeter for Measurements
in Symmetrical Copper Cable Networks
Prepared in Germany • Subject to change without notice • PDF version available on the Internet
GMC-I Messtechnik GmbH
Südwestpark 15
90449 Nürnberg •
Germany
Phone [phone]
Fax [phone]
E-Mail [e-mail]
www.gossenmetrawatt.com
Data Interface
Type Optical via infrared light through housing
Data transmission Serial, bidirectional (not IrDa compatible)
Protocol Device specific
Baud Rate 38,400 baud
Functions – Select/query measuring functions
and parameters
– Query momentary measurement data
The USB X-TRA plug-in interface adapter (see accessories) is
used for adaptation to the PC’s USB port.
Internal Measured Value Storage
Memory capacity 4 MBit / 540 kB for approx. 15,400
measured values with indication of date
and time and adjustable sampling rate of
0.1 s ... 9 h
Mechanical Design
Housing Impact resistant plastic (ABS)
Dimensions 200 x 87 x 45 mm
(without protective rubber cover)
Protective rubber cover rugged and soft Termoplast (SEBS)
Weight Approx. 0.35 kg with batteries
Protection Housing: IP 54
(pressure equalization by means of the
housing)
Table Excerpt Regarding Significance of the IP Code
Order Information
For additional information regarding accessories please see:
• Measuring Instruments and Testers catalog
• www.gossenmetrawatt.com
IP XY
(1
st
digit X)
Protection against
foreign object entry
IP XY
(2
nd
digit Y)
Protection against the
penetration of water
0 not protected 0 not protected
1  50.0 mm dia. 1 vertical falling drops
2  12.5 mm dia. 2
vertically falling drops with
enclosure tilted 15
3  2.5 mm dia. 3 spraying water
4  1.0 mm dia. 4 splashing water
5 dust protected 5 water jets
Designation Type Article Number
Cable multimeter, see page 2 for scope of
delivery
METRAHIT T-COM
PLUS
M246S
Power supply unit AC 90 ... 250 V / DC
5 V, 600 V CAT IV NA X-TRA Z218G
Accessory cables and adapters
Cable set (1 pair of measuring cables),
1.2 m, with VDE-GS mark
(1000 V CAT III / 600 V CAT IV 16 A) KS17-2 GTY3620034P0002
Cable set for telecommunication applica-
tions, 600 V CAT III 16 A KS21T Z110U
Alligator clips (1 pair) for KS17-2 KY95-1 GTZ3215000R0002
Ri adapter 200 k / 230 V R200K Z101A
Clip-on current sensor, 10 mA  100 A,
1 mV / 10 mA, clip opening: 15 mm dia. WZ12B Z219B
Accessories for Operation at a PC
IR-USB bidirectional interface adapter USB X-TRA Z216C
Software METRAwin 10 METRAwin 10 GTZ3240000R0001
Accessories for temperature measurement with resistance thermometer
Pt100 temperature sensor for surface and
emersion measurements,
–40 
+600 C Z3409 GTZ3409000R0001
Pt1000 temperature sensor for measure-
ment in gases and liquids, –50  +220
C (for servicing household appliances) TF220 Z102A
Pt100 oven sensor, –50  +550 C TF550 GTZ3408000R0001
Ten adhesive Pt100 temperature sensors,
–50  +550 C TS Chipset GTZ3406000R0001
Protection and transport accessories
Imitation leather carrying pouch F829 GTZ3301000R0003
Cordura belt pouch HitBag Z115A
Ever-ready case for 2 instruments and
accessories F840 GTZ3302001R0001
Hard case for one instrument and
accessories HC20 Z113A
Hard case for two instruments and
accessories HC30 Z113A
Replacement fuses
Fuses (pack of 10) FF 1.6 A /
700 V AC/DC Z109E