DRAGER POLYTRON 7000 MANUAL PDF

View and Download Dräger Polytron instructions for use manual online. approved as type P3U and P3FB. Transmitter for electrochemical Sensors. Dräger Polytron is able to detect over different gases. Specifically designed for the demanding requirements of a 24 hours a day, days a year sta-. The Dräger Polytron does not support the storage of calibration data in the .. The depicted page is part of the UL-certificate but refers to the Polytron

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CAUTION In order to check for leaks, we recommend that you measure the flow at the inlet point and behind the transmitter before using the pump module for the first time and every six months thereafter. Electrical connections Connections between several transmitters and a control unit with Manuall multidrop connections Each transmitter must first be put into service separately.

Relay Module The user must ensure that no related approval markings are left on the Poly- tron Observe the information in the sensor data sheet.

Dräger Polytron 7000 Instructions For Use Manual

Page 39 — A current between 4 and 20 mA flows through the transmitter during normal operation. Page 31 Installing accessories 3 Bend the snap-hooks on the cover of the measuring unit slightly outwards to release them. Basic operating procedures Navigation in the menu Graphical symbols icons simplify the navigation through the various menus: Electrical connections — Ensure that the supply voltage provided by the control unit ignoring the load resistance is at least as high as specified in the tables of page 21 to page Warnings — This function displays any existing warnings in clear text with the warning number, see page Page IECEx approval Last Usable Value Whatever was writing this value has stopped doing so.

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Navigation In The Menu Basic operating procedures Navigation in the menu Graphical symbols icons simplify the navigation through the various menus: Fitting The Sensor Electrical connections Fitting the sensor 1 Remove bayonet ring from transmitter, remove dummy plate. Page 33 Installing accessories 4 Plug the connection cable into the male connector behind the display, en- suring that the cable is not twisted.

Ambient conditions Specifications for the sensor: This must be taken into account when de- termining the maximum cable length see the table on page Order information Technical specifications Documentation. Page Metrological certificate of approval Cross sensitivities No cross sensitivities against pollution gases with a range up to ppm.

Remote Sensor With the Polytron remote sensor adaptor and lead it dtager possible to mount the sensor up to 30 metres from the polytron transmitter. It can comprise rdager to 8 alphanumeric characters. Safety lights for life jackets and suits.

The sensor cannot be used for oxygen measurements in the presence of helium! Electrical connections Fitting the sensor 1 Remove bayonet ring from transmitter, remove dummy plate. Page 17 Electrical connections — Ensure that the supply voltage provided by the control unit ignoring the load resistance is at least as high as specified in the tables of page 21 to page KGaA is appropriate if its characteristics and design correspond to the documents mentioned in the test reports with PFG no.

Poolytron DD-sensor provides a very Metrological certificate of approval Cross sensitivities No cross sensitivities against pollution gases with a range up to ppm. Page 41 Start-up Example of info mode: Installing the transmitter Installing the docking station — If the transmitter is dragerr be installed in a Zone 2 explosion-hazard area, select a location with low exposure to mechanical risk.

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Duct adapter for remote sensor Gas detection equipment fixed. Page 6 — Special calibration mode blocking of alarm triggering, display of calibration mode, one-man calibration.

Dräger Polytron®

Duct extension For mounting the Polytron transmitters on a duct. Page Declaration of Conformity With the new sensor diagnosis function including the sensor testoperational demands and the remaining sensor life time is estimated so that maintenance and exchange schedules can be created. Remove sensor from packaging. Up to three dongles may be installed simultaneously.

This happens when an input is disconnected by a configurer.

Dräger Polytron® 7000

NOTE In explosion-hazard areas: Installing the LON Communication on the transmitter — For installation using LON communication up to 63 Polytron can be connected to a four wire cable in any configuration including bus, star, loop and mixed.

The influence of the O displacement is in not taken into account in the table partial pressure measurement. Page 20 Electrical connections Installing the transmitters in explosion-hazard areas of zone 2 without a safety barrier — Use only supply units of the device category 3.

In order to make this step easier, the relay cover may be removed.

Installing accessories 5 Slide the measuring unit with pump module into the docking station and lower it into position, see page Safety manusl and eye wash equipment. Page of Go. This saves the measured values and events such as alarms and warnings.

Page 96 ATEX approval Based on a stainless steel SS These values are stored in a cookie. Designed for the industrial use, the CSA approval Master Contract: