Design - Dräger Polytron 7000 Instructions For Use Manual

Design

The Dräger Polytron 7000 was developed specifically as a modular system
which permits the user to select one of many different configurations.
Dräger Polytron 7000 transmitter with display and keypad and optional
for operation with a Palm Pilot 515 and infrared interface or a hand-held
HART-compatible operating device or an HART-compatible operating
station connected at any point to the 2-wire cable.
This version is suitable for installations where a display of measured value is
required on site and where access is easy for the operator.
The transmitter is operated directly via a built-in keypad and display.
Optional extras:
Pump module
This module draws in the gas to be measured from a remote location and
pumps it into the Dräger Polytron 7000 transmitter.
This option is only possible without explosion protection approval. Explosion
hazard!
Relay module
This module permits the local switching of actuators, alarm generators, etc.
on the basis of the measured gas concentration.
This option is only possible without explosion protection approval. Explosion
hazard!
If the Dräger Polytron 7000 transmitter is used in connection with the relay
module for detecting oxygen according to EN 50104, the transmitter has to
be equipped with software version 8.0 or higher.
CAUTION
CAUTION
Design
7