Dräger Polytron 7000

Product features

Easy operation

Dräger developed the simple and structured software menu of the Polytron 7000 in collaboration with its customers. The big graphic display shows status information with the help of icons and plain text, and guides the user through calibration and configuration.

Intelligent sensors

The Dräger Polytron 7000 can detect over 100 different gases. DrägerSensors are specifically designed for the demands of 24 hours per day, 365 days per year operation. The large DragerSensor size gives them their renowned long life. The built-in sensor data memory containing all the relevant gas and calibration information, together with on board temperature and pressure compensation gives the DragerSensor its unsurpassed measurement performance. This also allows the Polytron 7000 to accept pre-calibrated sensors, with minimal operator intervention, the Dräger Polytron 7000 is a virtually maintenance free transmitter.

Communication interfaces

The wide range of outputs, 4 to 20 mA, HART®, LON, PROFIBUS® or FOUNDATION Fieldbus™, enables the use of the Polytron 7000 on either a control system from the Drager Regard family, or third party control systems. The modular design allows for the subsequent retrofit onto any of the mentioned interfaces.

Software options

With three different software dongles, a range of functions are incorporated into the transmitter adjusting it to user or application specific requirements.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 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 softwareor at the push of a button, a 15 minute concentration history is shown on the transmitter display.

Remote Sensor

With the Polytron 7000 remote sensor adaptor and lead it is possible to mount the sensor up to 30 metres from the polytron 7000 transmitter. This enables the user to read and operate the transmitter from a safe area, or detect toxic gasses and oxygen levels in difficult to reach areas, whilst still being able to view and configure the Polytron 7000 from a convenient location. A duct mount kit enables the remote sensor to be mounted direct in elevated pipe work.

Pump module

The inclusion of a pump module enables the Polytron 7000 to draw gas samples from difficult to reach areas, the gas sample is then passed across the DraegerSensor for detection. The pump unit, like all accessories in the Polytron 7000 range is modular, and can be retrofitted into existing transmitters. (Not suitable for use in hazardous areas)

Relay module

The Dräger Polytron 7000 can be equipped with a relay module. With two gas alarm relays, and one fault alarm relay, the transmitter can either be used as a stand alone gas detector with no need for a controller; or alarm devices can be activated locally saving costs in cabling to and from a controller. The analogue signal can still be transmitted back to a controller if desired. (Not suitable for use in hazardous areas)
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Docking station

 
For easy, time-saving mounting and commissioning of the Dräger Polytron 3000 or 7000. One is required for each Polytron 3000 or 7000
 
Order No.: 83 17 990

Gassing adapter

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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

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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

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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

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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

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Palm/HHT recording

 
Simplifies work on the Dräger Polytron 7000 whenever the PALM or IR Interface is used.
 
Order No.: 83 19 087

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GasVision

 
Control software for Data dongle information (data logger)
 
Order No.: 83 14 034

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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

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Calibration adapter DrägerSensor AC

 
Adapter for permanent gassing and the calibration of transmitters with electrochemical DrägerSensorAC. Also suitable for continual use in  connection with the sampling unit
 
Order No.: 6809380

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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

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Splash guard DrägerSensor

 
Guards the DrägerSensors against splashing water. Not suitable for the DrägerSensor AC
 
Order No.: 6807549

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Rain guard Dräger Sensor AC

 
Guards the DrägerSensor AC against rain water
 
Order No.: 6809379

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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

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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

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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

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Toxic Detection

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Dräger Polytron 3000

The Dräger Polytron 3000 is an intrinsically safe gas detector for the continuous monitoring of toxic gasses and oxygen. High measuring accuracy alongside simple mounting and very easy operation. The Polytron 3000 is ideally suited to the measuring of toxic gases and oxygen in a wide range of applications.

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Dräger Polytron 5000

The microprocessor-based transmitter can be equipped with various electrochemical DrägerSensors. This way, you can detect oxygen and various toxic gases in ambient air – reliably, quickly and cost-effectively, as the Polytron 5000 is the result of more than 40 years of experience in measurement technology.

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Dräger Polytron 7500

The Dräger Polytron 7500 is a pyrolysing gas detector for the continuous monitoring of toxic gases such as NF3 and perfluorinated C4F6 and C5F8 in the ambient air. The device contains all necessary functions such as sampling, processing and analysis in one enclosure.

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DrägerSensor EC Electrochemical Sensors

Faster response – higher accuracy – greater stability – longer life. Dräger electrochemical sensors offer all these benefits. The robust and long-life sensors are used for the selective measurement of the smallest concentrations of toxic gases and oxygen in ambient air.

Flammable Detection

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Dräger PIR 7000

The PIR 7000 is a SIL 2 capable explosion proof infrared gas detector for the continuous monitoring of flammable gases and vapours. With a 316 stainless steel enclosure and drift free heated measurement optics, it is built for the harshest industrial and offshore applications.

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Dräger PEX 3000

The Dräger PEX 3000 is an explosion proof gas detector for the continuous monitoring of flammable gases and vapours in ambient air.

Flame Detection

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Dräger Flame 5000

The Dräger Flame 5000 is an explosion proof flame detector. The device processes live video images to detect the characteristic properties of flames by means of its digital signal processing and software algorithms.

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Dräger Flame 1700

The Dräger Flame 1700 is an explosion-proof ultraviolet flame detector for detection of fires in substances that emit ultraviolet radiation such as hydrogen, silicon hydride (silane) or metals. The Flame 1700 offers reliable and fast detection of flames with high immunity to false alarms

Control Systems

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Dräger REGARD control system

Tried and tested thousands of times and infinitely flexible. The modular Regard control system can be individually adapted to any monitoring task. Suitable for SIL 2 systems, the Regard system is also ATEX approved, and meets EMC directive standards.

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Dräger REGARD 3900

The Regard 3900 is a standalone, autonomous control system for up to 16 gas detectors. It is fully configurable and monitors the concentration of toxic gases, oxygen and combustible gases and vapours.

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