Datasheet
METRAHITISO
TRMS Multimeter with Insulation Measurement
6 GMC-I Messtechnik GmbH
Data Interface
Type
Optical via infrared light through the 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 USBX-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. 15,000
measured values with indication of date
and time
Mechanical Design
Housing Impact resistant plastic (ABS)
Dimensions 200 x 87 x 45 mm
(without protective rubber cover)
Weight Approx. 0.35 kg with batteries
Protection Housing: IP 54 (pressure equalization by
means of the housing)
Table Excerpt Regarding Significance of IP Codes
Applicable Regulations and Standards
Accessories for operation at a PC
(METRAHITX-TRA only)
Interface Adapter for USB Connection
The USBX-TRA bidirectional interface adapter includes the
following functions:
• Configure the METRAHITI
SO from a PC.
• Transmit live measurement data to the PC.
• Read data out of memory from the METRAHITI
SO.
The adapter does not require a separate power supply.
Its baud rate is 38,400 baud.
A CD ROM is included which contains current drivers for
Windows operating systems.
IP XY
(1
st
char. X)
Protection against pene-
tration by solid particles
IP XY
(2
nd
char. Y)
Protection against
penetration by water
0 Not protected 0 Not protected
1 50.0 mm dia.
1 Vertical dripping
2 12.5 mm dia.
2 Dripping (15 inclination)
3 2.5 mm dia.
3 Spray water
4 1.0 mm dia.
4 Splashing water
5 Dust protected 5 Jet-water
DINEN61010, part
1:2001/VDE 0411-1:2002
Safety requirements for electrical equipment for
measurement, control and laboratory use
DIN EN 61326-1
VDE 0843-20-1
Electrical equipment for measurement, control and laboratory
use – EMC requirements –
Part 1: General requirements
EN 60529
VDE 0470, part 1
Test instruments and test procedures
– degrees of protection provided by enclosures (IP code)