GB
11258421.09
01/2012
GB/D
6
WIKA operating instructions temperature transmitter T32.xS
2. Safety
WARNING!
Before installation, commissioning and operation,
ensure that the appropriate temperature transmitter has
been selected in terms of measuring range, design and
specific measuring conditions.
Non-observance can result in serious injury and/or
damage to the equipment.
WARNING!
This is Protection Class 3 equipment for connection at low
voltages, which are separated from the power supply or
voltage by greater than AC 50 V or DC 120 V. Preferably,
a connection to an SELV or PELV circuit is recommended;
alternatively protective measures from HD 60346-4-41
(DIN VDE 0100-410).
Alternatively for North America:
The connection can be made in line with "Class 2
Circuits" or "Class 2 Power Units" in accordance with
CEC (Canadian Electrical Code) or NEC (National
Electrical Code)
Further important safety instructions can be found in the
individual chapters of these operating instructions.
2.1 Intended use
The model T32.xS temperature transmitter is a universal transmitter,
configurable via HART
®
protocol, for use with resistance thermo-
meters (RTD), thermocouples (TC), resistance and voltage sources
as well as potentiometers.
The instrument has been designed and built solely for the intended
use described here, and may only be used accordingly.
2. Safety
