Dräger PIR 7200
The Dräger PIR 7200 is an explosion proof infra red gas detector for the continuous monitoring of carbon dioxide (CO2) Reliable in the harshest environments – the infrared-optical transmitter Dräger PIR 7200 offers drift-free optics for accurate CO2 detection.
Product features
- Exceptional signal stability
- Based on patented innovations, the Dräger PIR 7200 combines maximum light-efficient optics with a signal-stabilising 4 beam technology. The double-compensating optical system is highly resistant to interference from dust, dirt, fog, or other external effects on the optical surface. Due to its non-imaging nature, the measuring signal of the Dräger PIR 7200 is unaffected by partial beam block, this ensures immunity from false alarm.
- Fast response mode
- The sooner a measurable gas concentration is indicated, the faster counter measures can be initiated. The configurable response mode of the Dräger PIR 7200 can be set to "fast" for this purpose. In this mode, each measurable gas concentration is indicated within one second. In conjunction with low alarm thresholds, the gas transmitter can contribute to significantly reducing reaction times in the case of an emergency.
- Maximum reliability – SIL 2 certified!
- The Dräger PIR 7200 was developed and produced in accordance with SIL standards EN 61508 and EN 50402. For the first time ever, the software of a gas detection device was also assessed – the excellent parameters detailed in the SIL 2 certificate issued by the German TÜV confirm the high product quality and reliability of the Dräger PIR 7200: Only two percent of a SIL 2 budget are utilised by the Dräger PIR 7200, leaving great flexibility in the selection of control and other system components. The Dräger PIR 7200 therefore not only meets the SIL 2 requirements but far surpasses them.
- Multiple configuration capabilities
- The optimum default settings of the Dräger PIR 7200 are based on many years of experience. In addition, the PIR 7200 provides the option of user configurable parameters based on customer or application demands. Increased or reduced measuring range as well as configurable special signals (for fault, beam block warning and maintenance) provides maximum flexibility.
- Performance features
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- Double-compensating and non-imaging optics (with 4-beam technology)
- Linearised response characteristics for carbon dioxide
- Configurable measuring range in %(v/v) and ppm
- Analog 4 to 20 mA and digital HART® output signal (including HART multidrop mode)
- Beam block warning signal in the case of contaminated optics for predictive maintenance
- Multiple configuration capabilities of all special signals (in accordance with NAMUR NE 43)
- Specified minimum supply voltage of 13 V DC
- Extended temperature range from - 40 °C to + 77 °C / - 40 °C to + 170 °F
- Unrestricted usage in humid atmospheres
- Hermetically sealed stainless steel 316L enclosure
- Long maintenance interval thanks to minimum long-term drift
- Shock and vibration resistance up to an acceleration of 4 G
- No moving parts
- Typical life time: greater than 15 years
- Ex approvals for worldwide use: ATEX, IECEx, UL, CSA
- Dust ex approval for zone 21 and 22
- Ingress Protection: IP 66 and IP 67
- Continuous self-diagnosis in accordance with IEC/EN 61508
- Development and production in accordance with SIL guidelines as well as SIL 2 certification by the German TÜV (in accordance with IEC 61508)
Product Information
Accessories
Mounting set
Mounting the transmitter on flat or curved surfaces, vibration-resistant up to 4 G, flexibly mountable in any 90° direction.
Order No.: 68 11 648
Duct mount set
For mounting the transmitter directly in pipes, air-tight even under positive pressure, optional accessory parts for functional checks and remote calibration available.
Order No.: 68 11 850
Splash guard
Guards the measuring cuvette against dirt and dust, quick gas exchange through ""chimney effect"", reflecting fluorescent strips.
Order No.: 68 11 912
Insect guard
Guards against insects or spiders that might block the gas inlet or outlet apertures of the splash guard, UV resistant.
Order No.: 68 11 609
Hydrophobic filter
Guards the measuring cuvette against dirt and dust, can be combined with other accessory parts.
Order No.: 68 11 890
Calibration adapter
Calibrating a transmitter (with mounted splash guard), up to wind force 10 Bft, mountable with one hand.
Order No.: 68 11 610
Status indicator
The permanent display of the measuring mode or fault with a green or yellow light signal, can be combined with other accessory parts.
Order No.: 68 11 920
Flow cell
Function test/calibration of the transmitter during high wind forces and/or high test gas concentration, including status display, suitable for process applications.
Order No.: 68 11 910
Remote test adapter
Function test/calibration of the transmitter with the usual test gas concentrations, including status display.
Order No.: 68 11 930
Process adapter
Sampling or process applications, fast response behavior through minimum inner volume, material: POM (conductible).
Order No.: 68 11 915
Magnetic wand
Simple and fast calibration (zero-point and sensitivity) of the transmitter, feedback through status lights.
Order No.: 45 43 428
Dräger CC-Vision GDS
Configuration and calibration software for the following stationary gas detection systems: Dräger PIR 7000, Dräger PIR 7200, Dräger Polytron 7000, including status and diagnosis functions.
Order No.: 68 11 989
System Components
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.
Whether they are mounted to a wall or integrated in the switch cabinet - the flexible small control units Regard 2400 and Regard 2410 reliably monitor the concentration of toxic gases and oxygen as well as 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 PIR 7000 is a SIL 2 approved 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.
Dräger Polytron IR CO2 is a fixed gas detector for continuous monitoring of carbon dioxide. It offers all the benefits of fail-safe Infra red measurement technology, and its materials of construction make it suitable for harsh 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.
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.
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.
When there’s danger in the air ... this can quickly pose a high risk to humans, the environment, and all types of property and systems. Recognize the threat before it is too late.
Downloads
Many different diagnosis and configuration options from the master display
Integration with the Emerson's AMS®-Suite for diagnosis and configuration
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Get in contact with us
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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