Dräger Polytron 2 XP Tox
The Dräger Polytron 2 XP Tox is an explosion proof gas detector for continuous monitoring of toxic gases and oxygen in ambient air. The transmitter converts the signal from an electrochemical sensor to 4 to 20 mA analog, HART® or RS 485 digital signal output. The unit is designed for one-man calibration, and offers a variety of diagnostics and self test features.
Product features
- Easy to install
- The enclosure of the Dräger Polytron 2 XP Tox provides two mounting holes. For easy wiring, the electronics are enclosed in their own modular housing; this can be removed from the main unit but is tethered for security. The field cable, is fed through a sealed conduit and terminated in a pluggable connector on the printed circuit board.
- One man calibration
- All setup and maintenance can be performed without opening the transmitter or declassifying the hazardous area. An infrared remote control, beamed through the window of the instrument, gives full access to the menu and calibration procedure. The menu can also be accessed using the built-in push buttons or a HART hand held terminal. All menu items and messages are displayed in plain English. Other, user selectable languages are French, Spanish and German.
- DraegerSensor technology
- 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 2 XP Tox to accept pre-calibrated sensors, with minimal operator intervention, the Dräger Polytron 2 XP Tox is a virtually maintenance free transmitter.
- Stand alone system
- With the option of three built-in relays the Dräger Polytron 2 XP Tox can be used as a stand alone unit. Two adjustable gas alarm relays and one fault relay make it convenient to switch warning devices on-site, without having to run cables to and from a central control unit. The output signal can still be transmitted using either the 4 to 20 mA, HART® or RS 485 signal output if required.
Product Information
The Polytron 2 XP Tox is an explosion proof gas detector for continuous monitoring of toxic gases and Oxygen in ambient air.
Accessories
Gassing adapter
Adapter for the zero-point test and calibration of transmitters with electrochemical sensors (NOT Type L), catalytic bead sensors (pellistors) and transmitters of type Polytron IR CO2 and Polytron IR Ex HC.
Order no.: 68 06 978
Viton calibration adapter
Viton adapter for the zero-point test and calibration of transmitters with electrochemical sensors (NOT Type L), catalytic bead sensors (pellistors) and transmitters of type Polytron IR CO2 and Polytron IR Ex HC.
Order no.: 68 10 536
Remote calibration adapter
For the calibration of transmitters with electrochemical sensors (NOT Type L), catalytic bead sensors (pellistors) and transmitters of type Polytron IR CO2 and Polytron IR Ex HC that are mounted in difficult to access positions.
Order no.: 68 07 955
Splash guard
Guards the DrägerSensors of transmitters with electrochemical sensors (NOT Type L), catalytic bead sensors (pellistors) and transmitters of type Polytron IR CO2 and Polytron IR Ex HC against splashing water.
Order no.: 68 07 549
Calibration bottle
A plastic bottle with a defined gas volume for the insertion of gas ampoules. The destruction of the ampoules within the bottle makes it possible to calibrate the sensors of the gas detection devices.
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
Start up kit HF/HCl L/AC L
For the filling of the DrägerSensor AC L (Part no. 6809375) and of the DrägerSensor HF/HCl L (Part no. 6809360); the set consists of bottles with electrolyte and a pipette.
Order no.: 68 09 381
Dräger PSD 3000
For the continuous sampling of gas/air mixtures, which are applied to a sensor.
The sampling unit is not explosion-proof and, thus, not suitable for the installation and use in hazardous areas which are classified as explosive!
Order no.: 83 19 270
System Components
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.
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.
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.
Robust, reliable and very cost effective. The compact Regard-1 is a complete standalone system for the control of a single gas detector; suitable for monitors of toxic gases, oxygen, combustible gases and vapours.
Related Products
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 explosion proof gas detector for continuous monitoring of toxic gases and oxygen in ambient air. Non-intrusive calibration and maintenance means no special area permits are required to perform routine tasks.
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.
The Dräger Polytron 7000 is an intrinsically safe gas detector for the continuous monitoring of toxic gasses and oxygen. With its unique modular design and total flexibility: The Dräger Polytron 7000 is a truly universal transmitter that can satisfy all toxic and oxygen measurement applications on a single platform. SIL 2 Approval guarantees no unrevealed failures.
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.
Explosion hazards mostly arise from flammable gases and vapours. Instead of avoiding their ignition by explosion protection measures it may be preferable to detect them before they become ignitable.
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Draeger Safety Pacific Pty Ltd
Axxess Corporate Park
Unit 99, 45 Gilby Road
VIC 3149 Mount Waverley
+1800 67 77 87
+1800 64 74 84
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http://draeger.com/AU/en/products/stationary_gas_detection/flame/gds_flame_1300.jsp
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