Dräger Polytron 7000
Modular design – highly flexible: The universal transmitter Dräger Polytron 7000 measures toxic gases and oxygen and can be optimally adjusted to the most different applications.
Product benefits
- Intuitive operation
- Dräger developed the simple and structured operation concept of the Polytron 7000 in collaboration with its customers. The big graphic display shows status information with the help of pictograms and plain text and guides the user through calibration and configuration.
- Intelligent sensors
- The Dräger Polytron 7000 can measure 100 different gases. The DrägerSensors that were specifically developed for all-year round, permanent use in a stationary gas detection systems are known for their long life time and the excellent measuring quality. The built-in sensor data memory contains all the relevant information. This allows for the use of pre-calibrated sensors so that the Dräger Polytron 7000 can be used as a virtually maintenance free transmitter.
- Communication interfaces
- If desired, a 4 to 20 mA signal, HART®, LON, PROFIBUS® or FOUNDATION Fieldbus™, can take over the link between the Dräger Polytron 7000 and the control system. The modular design allows for the subsequent retrofit onto one of the mentioned interfaces.
- Software options
- With three different software dongles, different functions can be built into the transmitter that adjust it to requirements specific to its use. With the sensor test dongle, the Dräger Polytron 7000 performs many different patented sensor tests that ensure the reliability and functionality of the sensor and the gas detection system. With the new sensor diagnosis function (including the sensor test), operational demands and the remaining sensor life time is estimated so that maintenance and exchange schedules can be created. A data and event saving option is integrated into the data dongle. This saves the measured values and events such as alarms and warnings. The data can be downloaded onto a PDA m515-Ex via an IR interface and evaluated on a PC with the Dräger GasVision software packet. At the push of a button, a 15 minute concentration history is shown on the transmitter display.
- Robust enclosure
- The design of the compact, impact-resistant, fiber-glass reinforced plastic enclosure is guarded against dust and splashing in accordance with (IP66/67). The transmitter has been approved according to the SIL 2 specification and it offers highest resistance to electromagnetic interferences.
- Pump module
- An internal pump that sends the gas mixture to the sensor is a further module option. The pump is an integral part of the Dräger Polytron 7000. Not to be used in hazardous areas.
- Relay module
- The Dräger Polytron 7000 can be equipped with a relay module. It can thus be used as an independent gas detection system with two concentration alarms and one interference alarm.Not to be used in hazardous areas.
Product Information
Accessories
Docking station
For the easy and time-saving mounting and commissioning of the Dräger Polytron 3000 or 7000. It is required for each Polytron 3000 or 7000.
Order No.: 83 17 990
Dräger Remote Sensor
For the remote operation of the sensor at a distance of up to 30 m. Suitable for wall and duct mounting depending on the accessories used.
Order No.: 83 17 275
Duct mount kit
Enables the mounting of the Dräger Polytron 7000 onto exhaust ducts or pipes. With 90° swings, the transmitter can be put into a user-friendly position.
Order No.: 83 17 150
PDA m515-Ex
The Palm Pilot allows for communication with the Dräger Polytron 7000 to configure or duplicate configuration data and to download datalogger information.
Order No.: 83 17 995
Palm/HHT recording
Simplifies work on the Dräger Polytron 7000 whenever the PALM or IR Interface is used.
Order No.: 83 19 087
GasVision
Control software for Data dongle information (data logger)
Order No.: 83 14 034
Gassing adapter
Adapter for permanent gassing and the calibration of transmitters with electrochemical sensors (not type AC), catalytic sensors (pellistors) and transmitters of type Polytron IR CO2 and Polytron IR Ex HC. Also suitable for continual use in connection with the sampling unit.
Order No.: 68 06 978
Viton calibration adapter
Viton adapter for zero-point tests and the calibration of transmitters with electrochemical sensors (not type AC), catalytic sensors (pellistors) and transmitters of type Polytron IR CO2 and Polytron IR Ex HC.
Order No.: 68 10 536
Calibration adapter DrägerSensor AC
Adapter for permanent gassing and the calibration of transmitters with electrochemical DrägerSensor
AC. Also suitable for continual use in connection with the sampling unit.
Order No.: 6809380
Pump adapter DrägerSensor AC
Special pump adapter for the DrägerSensor AC. Only use in combination with the calibration adapter AC (Part No.: 6809380).
Order No.: 8317976
Splash guard DrägerSensor
Guards the DrägerSensors against splashing water.
Not suitable for the DrägerSensor AC.
Order No.: 6807549
Rain guard Dräger Sensor AC
Guards the DrägerSensor AC against rain water
Order No.: 6809379
Dräger CC-Vision GDS
Configuration and calibration software for the following stationary gas detection systems: PIR 7000, PIR 7200, Polytron 7000, including status and diagnosis functions.
Order number: 68 11 989
Calibration bottle
For the calibration of electrochemical sensors (not type L). Creates a defined gas concentration when using Dräger test gas ampoules.
Order No.: 68 03 407
Test gas ampoules
For use with the calibration bottle. Test gas ampoules are available for the following gases/concentrations:
Test gas ampoule / Order No.:
SO2 10 ppm / 68 07 763
SO2 50 ppm / 68 07 764
NO2 10 ppm / 68 07 765
NO2 50 ppm / 68 07 766
CO 100 ppm / 68 07 920
CO 300 ppm / 68 07 921
NH3 300 ppm / 68 07 923
NH3 50 ppm / 68 07 924
SO2 1 ppm / 68 07 925
SO2 4 ppm / 68 07 926
Cl2 8 ppm / 68 07 928
HCN 10 ppm / 68 07 929
H2S 10 ppm / 68 08 140
H2S 20 ppm / 68 08 141
H2S 40 ppm / 68 08 142
H2S 100 ppm / 68 08 143
System Components
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The Regard 3900 is a standalone, autonomous control system for up to 16 measuring channels. It is fully configurable and monitors the concentration of toxic gases, oxygen and combustible gases and vapors.
Faster response – higher accuracy – greater stability – longer life: Dräger electrochemical sensors offer all these benefits. The robust and long-life sensors for Dräger Transmitters are used for the selective measuring of the smallest concentrations of toxic gases and oxygen in ambient air, under ambient conditions.
Robust and reliable. The compact Regard-1 single channel control system monitors the concentration of toxic gases, oxygen, combustible gases and vapors.
Related Products
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The Dräger Polytron 2 XP Ex is an explosion proof gas detector for continuous monitoring of combustible gases and vapours in ambient air.
The Dräger Polytron TX is an economical, microprocessor-based gas detector for continuous monitoring of toxic gases and oxygen in ambient air. Non-intrusive calibration and maintenance is performed using a magnetic wand to access the software through the enclosure window – no need to open the enclosure (and obtain special area permits) to perform routine calibrations.
Literature
List of detectable gases and vapours.
For over 70 years, Dräger has been one of the technology leaders in gas detection.
Safety Instrumented Systems are used to reduce the risk for the protection of people, plants, and environment.
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Dräger Safety Customer Support
Dräger Safety Customer Support
1-800-858-1737
1-800-922-5519
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Polytron 7000 Simulation preview
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Online simulation of the Dräger Polytron 7000 (requires Adobe Flash Player)
