Dräger PIR 7000 Technical Handbook
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Dräger PIR 7000 Technical Handbook

Infrared gas transmitter
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Dräger PIR 7000 / Dräger PIR 7200
(certified as IDS 01xx)
Infrared Gas Transmitter
Technical Handbook

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Summary of Contents for Dräger PIR 7000

  • Page 1 Dräger PIR 7000 / Dräger PIR 7200 (certified as IDS 01xx) Infrared Gas Transmitter Technical Handbook...

  • Page 2: Table Of Contents

    Pin-out Dräger PIR 7000 / Dräger PIR 7200 ....... . .
  • Page 3 Cross-Sensitivities Dräger PIR 7000 Type 334 ........

  • Page 4: For Your Safety

    For Your Safety For Your Safety Strictly follow the Instructions for Use Any use of the gas transmitter requires full understanding and strict observation of the Instructions for Use provided with the device. This gas transmitter is only to be used for the purposes specified here. Maintenance Repair of the gas transmitter may only be carried out by competent personnel.

  • Page 5: Intended Use

    Intended Use Intended Use Dräger PIR 7000 Infrared Gas Transmitter — For stationary, continuous monitoring of the concentration of flammable gases and vapours containing hydrocarbons in a suitable atmosphere. — Measuring range type 334: 0 to 20 ... 100 %LEL *, (IDS 01x1) 0 to 100 % vol.

  • Page 6: Tests And Approvals

    Class II, Div. 1, Groups E, F, G Class I, Zone 1, Group IIB+H2 C ≤ Ta ≤ +40 T-Code T6/T4, –40 C/+80 C22.2 no. 152 (only Dräger PIR 7000) 9 to 30 VDC, 9 W • Type 4X TÜV SIL 2 Certification EN 61508, EN 50402...

  • Page 7: Design

    Lower Explosion Limit (LEL) for many gases and vapours containing hydrocarbons such as methane, propane and ethylene. The Dräger PIR 7000 type 340 model offers a high sensitivity for propane and alcanes of greater length such as octane and nonane. This allows for more sensitive measurements and alarm thresholds in the ppm range.

  • Page 8: Device Label

    Dräger PIR 7000 offers an internal memory for up to ten substances with individual linearised characteristics which can be loaded additionally (for more information, please refer to page 46). The Dräger PIR 7000 / Dräger PIR 7200 can be switched into "fast response mode" using ® ®...

  • Page 9: Configuration Label

    Value set by calibration/adjustment in order to detect the substance named in "Setting" Tag no.: Field for individual device name (tag number) for the Dräger PIR 7000 / Dräger PIR 7200 Mark for the span calibration with magnetic wand Device software version...

  • Page 10: Sil (Safety Integrity Level)

    The Dräger PIR 7000 / Dräger PIR 7200 gas transmitter complies with the SIL standards EN 61508 and EN 50402 and is SIL Level 2 certified. Parameterisation of the Dräger PIR 7000 / Dräger PIR 7200 is an essential aspect of the functional safety. Settings such as full-scale deflection, calibration values or the configuration of the lower explosion limit (LEL) significantly influence the measured value output of the gas...

  • Page 11: Assembly And Installation

    Assembly and Installation Assembly and Installation The gas transmitter installation may only be carried out by competent personnel (e.g. Dräger Safety service personnel) under observation of the regulations applicable at the respective location. Assembly — Select the mounting location to achieve the maximum detection effect. Free air circulation around the gas transmitter must not be hampered.

  • Page 12: Mechanical Installation

    Assembly: See page 25. As an alternative, the joint ring PIR 7000 (part no. 68 11 908) can be used the if the mounting set is not used, see page 26.
  • Page 13 Ex e PIR 7000 (EAC 0000, part no. 68 11 648) — The junction box Ex e PIR 7000 is designed to be connected to the Dräger PIR 7000 / Dräger PIR 7200 gas transmitter with M25 threaded connection (IDS 011x). The cable diameter is between 7 and 12 mm.

  • Page 14: Electrical Installation

    Assembly and Installation Electrical Installation Electrical installation to be done only by qualified professional observing all applicable regulations. When installing the cabling, observe national regulations for the separation of mains, low voltage and control current circuits (in Germany: VDE Regulations). For hazardous area: When installing, the entire wiring must meet currently valid national regulations regarding the installation of electrical devices, and - if necessary - the national...

  • Page 15: Shielding

    Electrically connect the gas transmitter to the external equipotential bonding. Connect the gas transmitter. Pin-out Dräger PIR 7000 / Dräger PIR 7200 Colour code of connection leads to gas transmitter and terminal number for factory-mounted junction box Ex e PIR 7000:...

  • Page 16: Current Source / Current Sink Operation

    Assembly and Installation Current Source / Current Sink Operation — The 4 to 20 mA signal output of the gas transmitter Dräger PIR 7000 / Dräger PIR 7200 can be switched both as current source (source operation) or as current sink (sink operation).

  • Page 17: Operation With Separation Of Power Supply And Signal Lines

    For gas transmitter operation with isolated power supply and signal lines to the central device, the junction box Ex e PIR 7000 (68 11 898) provides an unused terminal (terminal no. 3). Depending on the operating mode of the current output, a bridge between terminal number 2 and terminal number 3 (source operation) or between terminal number 1 and terminal number 3 (sink operation) should be installed in the junction box.
  • Page 18 Assembly and Installation Connection diagram for operation as 4 to 20 mA current sink (sink operation) with isolated power supply and signal lines to the central device: – 1 2 3 4 5 6 Central device Power supply –...

  • Page 19: Connection Between Several Gas Transmitters And Multidrop-Capable Hart ® Central Device

    Assembly and Installation ® Connection between Several Gas Transmitters and Multidrop-capable HART Central Device Each gas transmitter must first be put into operation separately. All gas transmitters which are scheduled for a multidrop line should be configured using a different "Polling Address" in the range from "1" to "15". It is best to assign sequential polling addresses, starting with "1".

  • Page 20: Impedance Range Of Signal Loop

    Assembly and Installation ® Multidrop installation with HART communication and a (central) power supply: – U – 9 V Ω (per core) < cable n x 1.8 n = actual number of gas transmitters at the power supply 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 U = voltage output in V of power supply...
  • Page 21 Assembly and Installation Figure 1: ® Range of permissible signal loop impedance for devices operating without HART communication, depending on supply voltage min. 0 Ω bei 18 V min. 0 Ω at 18 V min. 0 Ω bei 30 V min.
  • Page 22 Assembly and Installation Figure 3: ® Range of permissible signal loop impedance for devices in HART multidrop operation, depending on supply voltage permissible impedance range of the signal loop during HART multidrop operation min. 230 Ω at 9 V min. 230 Ω at 30 V max.

  • Page 23: Accessories

    (Dräger PIR 7000 = flammable gases and vapours and Dräger PIR 7200 = carbon dioxide) are to be distinguished using different colours. For Dräger PIR 7000, the selected colour is red, for Dräger PIR 7200 it is white.
  • Page 24 Bump test adapter 68 11 630 68 11 930 Process adapter 68 11 915 10 Process cuvette 68 11 415 Junction box Ex e PIR 7000 (EAC 0000) 68 11 898 – USB PC adapter PIR 7000 68 11 663 ® –...

  • Page 25: Installing Accessories

    The joint seal ring must not be fitted if using the mounting set. The mounting set PIR 7000 is removed in reverse order. The mounting set PIR 7000 is also suitable for the use with Dräger PIR 7200.

  • Page 26: Joint Ring Pir 7000

    — The splash guard must only be attached to gas transmitters with a fitted status indicator PIR 7000 / 7200 (part no. 6811625/6811920), alternatively with a fitted flowcell PIR 7000 / 7200 (part no. 6811490/6811910) or a fitted bump test adapter PIR 7000 / 7200 (part no. 6811630/6811930).
  • Page 27 The "Dräger" logo of the splash guard must be visible horizontally. — When using the flow cell PIR 7000/7200 or the remote test adapter PIR 7000/7200, the hose connections should point downwards to avoid the entry of water or dirt.

  • Page 28: Insect Guard Pir 7000

    Dust and dirt particles can settle on the optical surfaces of the gas transmitter thereby resulting in an early malfunction. — The hydrophobic filter must only be used in combination with status indicator PIR 7000 / 7200 (part no. 6811625/6811920), the flowcell PIR 7000 / 7200 (part no. 6811490/ 6811910) or the bump test adapter PIR 7000 / 7200 (part no.

  • Page 29: Calibration Adapter Pir 7000

    — The calibration adapter is designed to calibrate a gas transmitter fitted with a process adapter PIR 7000 (part no. 6811915) or process cuvette PIR 7000 (part no. 6811415), see page 36 to page 38. The calibration adapter PIR 7000 is also suitable for the use with Dräger PIR 7200.
  • Page 30 Make sure that the sealing surfaces around the openings of the splash guard are clean (clean before gassing, if required). The insect guard PIR 7000 (part no. 6811609) does not need to be removed for gassing. — Calibrating the gas transmitter is only...

  • Page 31: Status Indicator Pir 7000 / 7200

    Mounting: For mounting on a gas transmitter with mounting set PIR 7000 (part no. 6811648): Clean sealing surfaces on the gas transmitter, if required. Always allow the sealing surfaces and the base of the measuring cuvette to dry completely.

  • Page 32: Flowcell Pir 7000 / 7200

    Accessories Flowcell PIR 7000 / 7200 (Part no. 68 11 490 / 68 11 910) Intended use: — The flowcell is designed for testing the function of the gas transmitter with a high test gas concentration and external test gas supply.
  • Page 33 After the functional test: Purge flowcell using dry air or nitrogen to secure the zero-point. Theory of operation — Depending on the optical cuvette length of flowcell, the signal generated by the test gas can be calculated as follows (example for Dräger PIR 7000 type 334, measured gas methane): Test gas concentration [% vol.] Display of concentration [% vol.] =...
  • Page 34 flowcell or in the feed hoses may cause zero-point deviations over longer concentration of the calibration gas periods. [% methane by vol.] Conversion factors for Dräger models PIR 7000 / Dräger PIR 7200: Methane Propane Ethylene Carbon dioxide Dräger PIR 7000...

  • Page 35: Bump Test Adapter Pir 7000 / 7200

    Accessories Bump Test Adapter PIR 7000 / 7200 (Part no. 68 11 630 / 68 11 930) Intended use: — The bump test adapter is designed for testing the function of the gas transmitter (with splash guard) with a gas/air mixture in concentrations below the lower explosive limit (test gas).

  • Page 36: Process Adapter Pir 7000

    2 Fit holder to the gas transmitter and fasten using two screws. 3 Screw on connecting bushes. The process adapter Dräger PIR 7000 is also suitable for the use with Dräger PIR 7200.

  • Page 37: Process Cuvette Pir 7000

    Operating notes The display of the Dräger PIR 7000/Dräger PIR 7200 depends on the partial pressure of the measured gas component. Alternating gas pressures or gas pressures which differ from the atmospheric pressure may be created in the process adapter due to system-related parameters such as flow rates, nominal diameters of inlets etc.
  • Page 38 Operating notes The display of the Dräger PIR 7000/Dräger PIR 7200 depends on the partial pressure of the measured gas component. Alternating gas pressures or gas pressures which differ from the atmospheric pressure may be created in the process adapter due to system-related parameters such as flow rates, nominal diameters of inlets etc.

  • Page 39: Junction Box Ex E Pir 7000

    — The premounted cable entry point is suitable for cable diameters of 7 to 12 mm. — The junction box Ex e PIR 7000 is suitable for areas in which the type of protection "Increased safety" is required. The junction box can be mounted in rotations of 90o based on specific local mounting conditions.

  • Page 40: Usb Pc Adapter Pir 7000

    USB PC Adapter PIR 7000 (Part no. 68 11 663) — USB PC adapter PIR 7000 for communication of the gas transmitter with Dräger CC Vision GDS software. — Maximum distance between USB-PC adapter connection and Dräger PIR 7000 /7200: 25 m (82 feet).

  • Page 41: Duct Mount Set Pir 7000

    Only ducts with arched surface areas: Align the four feet so that the feet support the duct harness at the top of the duct. Firmly tighten screws. The duct mount set PIR 7000 is also suitable for the use with Dräger PIR 7200.
  • Page 42 Accessories Prepare the gas transmitter for installation: 1 Dismount the splash guard PIR 7000 / 7200 (if available). 2 Remove status indicator PIR 7000 / 7200, flowcell PIR 7000 / 7200, bump test adapter PIR 7000 / 7200 (if available).
  • Page 43 Accessories 8 Position the mounting bracket onto the gas transmitter and fix it with six screws M5 x 10 and washers. 9 Consider the flow direction when positioning the mounting bracket and the splash guard (if available). The gas inlet must point towards the flow direction in the duct.
  • Page 44 Dräger Safety recommends proper attachment of the labels (Power/Fault) at the outlets of the light signals. The flowcell PIR 7000 duct as well as the bump test adapter PIR 7000 duct are also suitable for the use with Dräger PIR 7200.

  • Page 45: Operational Characteristics

    Operational Characteristics Commissioning The Dräger PIR 7000 / Dräger PIR 7200 gas transmitter is either set on delivery in accordance to the details in the table on page 63 and page 64 or is built-to-order. The essential settings of this configuration are specified on the configuration label on the device or on the configuration certificate provided with the device (see page 8).

  • Page 46: Configuration

    Regionally different conversion factors may apply for the display of measured concentrations in percent of the lower explosion limit LEL. The Dräger PIR 7000 gas transmitter allows you to select one of three LEL categories which basically correspond with common explosion limits in the USA (acc.

  • Page 47: Status Indication

    Operational Characteristics Status Indication The Dräger PIR 7000 / Dräger PIR 7200 gas transmitter has a green and a yellow status light, which is brought out to two opposite sides of the gas transmitter by means of the status indicator, flowcell or bump test adapter. The status lights are always visible from two sides.

  • Page 48: Warning

    3.6 mA). In this case the measurement readiness of the system is no longer guaranteed. Warning The Dräger PIR 7000 / Dräger PIR 7200 gas transmitter can be set to output a second warning via 4 to 20 mA current interface. This is the device status "Warm-up 2".

  • Page 49: Calibration Range Limits

    CC-Vision GDS software, see "Calibration using the Dräger CC-Vision GDS Software" on page 61. Factory-preset configuration of the range limits: See page 64. The green status light of the Dräger PIR 7000 resp. Dräger PIR 7200 indicates zero-point and span deviations as follows: Dräger PIR 7000 (in factory-preset configuration)
  • Page 50 Operational Characteristics Dräger PIR 7200 (in factory-preset configuration) Display of green status light Zero-point: Range 3: >0.03 % vol >0.013 to ≤0.03 % vol. Range 2: ≤0.013 % vol. Range 1: Sensitivity: Range 3: >15 % from last stored calibration value >5 to ≤15 % from last stored calibration value Range 2: ≤5 % from last stored calibration value...

  • Page 51: Normal Operation

    HART commands selected for the Dräger PIR 7000 / Dräger PIR 7200 — Operating and display unit Dräger PEX 3300 / PEX 7300. The gas transmitter periodically runs self tests for numerous internal functions. The gas transmitter outputs a fault signal as soon as a deviation from normal operation is detected.

  • Page 52: Maintenance

    Maintenance Maintenance Maintenance Intervals Observe EN 50073 and respective national regulations. Daily Visual inspection to determine readiness for operation – the green status light must be on. While commissioning During the automatic self-test, check the function of the yellow and green status lights. Check zero-point calibration.

  • Page 53: Check The Measuring Cuvette Of The Gas Transmitter And Clean If Required

    Maintenance Check the Measuring Cuvette of the Gas Transmitter and Clean if Required To avoid false alarms during inspection, set the analogue output signal to maintenance signal and/or ensure that the alarm activation in the central device is disabled. Remove the splash guard and, when required, any additional accessories from the gas transmitter.

  • Page 54: Calibration

    The gas transmitter has been factory-calibrated for methane, propane and ethylene (Dräger PIR 7000 type 334) or methane and propane (Dräger PIR 7000 type 340) or carbon dioxide (Dräger PIR 7200). It can be useful and necessary to renew or to check the calibration.

  • Page 55: Preparing Calibration

    Push calibration adapter PIR 7000 onto the splash guard until it locks into place. For gas transmitters with mounted flowcell PIR 7000 / 7200, bump test adapter PIR 7000 / 7200, process adapter PIR 7000 or process cuvette PIR 7000: Connect calibration gas feed directly to the flowcell, the bump test adapter, the process adapter or the process cuvette.
  • Page 56 Maintenance NOTICE If the status lights of the gas transmitter's status indicator, flowcell or bump test adapter are not visible due to the type of installation (e.g. duct installation), the calibration can be performed using Dräger CC-Vision GDS Software or (if the device is equipped with a ®...

  • Page 57: Zero-Point Calibration Dräger Pir 7000 / Dräger Pir 7200

    Maintenance Zero-Point Calibration Dräger PIR 7000 / Dräger PIR 7200 Action Status Indicator Output Signal Meaning Timeout Prepare the device for zero-point calibration: Place the magnetic Green/yellow flash Measuring mode Unlock device for zero- wand onto the mark alternately and point calibration.

  • Page 58: Sensitivity (Span) Calibration Dräger Pir 7000 / Dräger Pir 7200

    Attention: Turn off the zero gas. Remove Measuring mode is automatically calibration adapter PIR 7000. activated after finishing calibration. Sensitivity (Span) Calibration Dräger PIR 7000 / Dräger PIR 7200 Action Status Indicator Output Signal Meaning Timeout Prepare the device for sensitivity (span) calibration: Place the magnetic Green/yellow flash...

  • Page 59: Errors/Complications During The Calibration

    ±5 % of the measured value. Attention: Remove calibration adapter Measuring mode is automatically PIR 7000. Turn off the calibration gas. activated after finishing calibration. Make sure that the gas transmitter is no longer being purged with the corresponding calibration gas.

  • Page 60: Terminating The Calibration

    Dräger CC-Vision GDS Software or a HART handheld terminal (only devices with ® integrated HART interface) before the calibration procedure in the Dräger PIR 7000 / Dräger PIR 7200 is carried through and must be noted on the configuration label of the device.

  • Page 61: Calibration Using The Dräger Cc-Vision Gds Software

    The software allows for the complete calibration of the gas transmitters Drä- ger PIR 7000 / Dräger PIR 7200. For detailed information refer to the Instructions for Use Dräger CC-Vision GDS (available on installation CD-ROM of Dräger CC-Vision GDS).
  • Page 62 Maintenance If the measured value is stable: Click the OK button; the corresponding value is accepted by the gas transmitter.

  • Page 63: Configuration Of The Gas Transmitter

    The following table provides an overview of the configuration options of the gas transmitter Dräger PIR 7000 / Dräger PIR 7200 using the Dräger CC-Vision GDS software. You can find more detailed information on operation in the Instructions for Use of the Dräger CC-Vision GDS Software.
  • Page 64 Maintenance Dräger PIR 7000 Dräger PIR 7200 Type 334 Type 340 LEL values [% vol.] as per not applicable NIOSH – Methane: – Propane: – Ethylene: each individually modifiable by a maximum of ±25 % Analogue output – Maintenance signal 3 mA (constant) (configurable: either constant 0.7 ...

  • Page 65: Fast Response Mode

    Maintenance Fast Response Mode In the factory-preset configuration ("normal response mode"), the gas transmitter provides a minimum measured value response time of 4 seconds. The gas transmitter can be switched to "fast response mode" using the Dräger CC-Vision GDS Software or (optional) with a software ®...

  • Page 66: Faults, Cause And Remedy

    Disassemble splash guard, check optical surfaces (mirror, window) for contamination and clean if required, see “Check the Measuring Cuvette of the Gas Transmitter and Clean if Required” on page 53. Calibrate zero-point, see “Zero-Point Calibration Dräger PIR 7000 / Dräger PIR 7200” on page 57. Mount splash guard.
  • Page 67 Faults, Cause and Remedy The gas transmitter provides detailed information about possible errors which can be read out via the Dräger CC-Vision GDS Software. Information in the "Info" menu: The structure of the error information (error code) is as follows: (6 byte system error) (5 byte measurement (3 byte status)
  • Page 68 Faults, Cause and Remedy Error messages can also be displayed in plain text. Information in the "Instrument Status" menu: In case of fault, Dräger Safety recommends to read out the error information and to make this information available to the Dräger Safety service department. This can be helpful to provide remedy as fast as possible.
  • Page 69 Faults, Cause and Remedy It should be possible to rectify faults with the following error information on site: Measurement error Meaning Remedies (80 00 00 00) Beam block Clean optical surfaces, see page 53. If necessary, make sure that hydrophobic filter, process cuvette or process adapter are correctly mounted.

  • Page 70: Technical Data

    0 to 10 % vol. carbon dioxide (CO ), other measuring ranges and measurement units configurable. Standard measured gases: Dräger PIR 7000 Type 334 Methane, propane, ethylene selectable. Other gases and vapours on request. Dräger PIR 7000 Type 340 Propane, methane selectable.
  • Page 71 Technical Data Supply voltage 9 V DC to 30 V DC ® For HART communication: 13 V DC to 30 V DC ® For HART communication in multidrop installa- tion: 9 V DC to 30 V DC – AC residual <0.5 V with analogue 4 to 20 mA signal transmis- sion...
  • Page 72 Class I, Zone 1, Group IIB+H2 C ≤ Ta ≤ +40 T-Code T6/T4, –40 C/+80 C22.2 no. 152 (only Dräger PIR 7000) 9 to 30 VDC, 9 W • Type 4X Safety Integrity Level SIL 2 Certification EN 61508, EN 50402...

  • Page 73: Performance Characteristics (Typical Values)

    Technical Data Performance Characteristics (typical values)
  • Page 74 Technical Data...

  • Page 75: Cross-Sensitivities Dräger Pir 7000 Type 334

    Technical Data Cross-Sensitivities Dräger PIR 7000 Type 334 The gas transmitter Dräger PIR 7000 Type 334 measures the concentration of many hydrocarbons. It is not specific for the substances which are listed in the gas library with their individual characteristics. Various substance-specific sensitivities must be taken into account when specifying cross-sensitivities.

  • Page 76: Cross-Sensitivities Dräger Pir 7000 Type 340

    Technical Data Cross-Sensitivities Dräger PIR 7000 Type 340 The gas transmitter Dräger PIR 7000 Type 340 measures the concentration of many hydrocarbons. It is not specific for the substances which are listed in the gas library with their individual characteristics. Various substance-specific sensitivities must be taken into account when specifying cross-sensitivities.

  • Page 77: Size

    Technical Data Size Ø 10,5...

  • Page 78: Description Of Design

    Description of Design Description of Design The gas transmitter Dräger PIR 7000 / Dräger PIR 7200 is a measurement transducer to measure the concentration of hydrocarbons / carbon dioxide in the atmosphere according to the principle of absorption of infrared radiation.

  • Page 79: Order List

    Order List Order List Dräger PIR 7000 / Dräger PIR 7200 Designation and description Part no. Dräger PIR 7000 Type 334 (M25) HART cpl. Set 68 11 817 ® Connection thread M 25 x 1.5 / HART interface Dräger PIR 7000 Type 334 (M25) HART 68 11 550 ®...

  • Page 80: Accessories

    68 11 990 Process adapter PIR 7000 68 11 915 Process cuvette PIR 7000 68 11 415 Junction box Ex e PIR 7000 (EAC 0000) 68 11 898 Magnetic Wand 45 43 428 USB PC adapter PIR 7000 68 11 663...

  • Page 81: Drilling Template - Mounting Set Pir 7000

    Drilling Template – Mounting Set PIR 7000 Drilling Template – Mounting Set PIR 7000 Ø 10,5...

  • Page 82: Declarations Of Conformity And Certificates

    Declarations of Conformity and Certificates Declarations of Conformity and Certificates...
  • Page 83 Declarations of Conformity and Certificates...
  • Page 84 Declarations of Conformity and Certificates...
  • Page 85 Declarations of Conformity and Certificates...
  • Page 86 Declarations of Conformity and Certificates...
  • Page 87 Declarations of Conformity and Certificates...
  • Page 88 Declarations of Conformity and Certificates...
  • Page 89 Declarations of Conformity and Certificates...
  • Page 90 Declarations of Conformity and Certificates...
  • Page 91 Declarations of Conformity and Certificates...
  • Page 92 Declarations of Conformity and Certificates...
  • Page 93 Declarations of Conformity and Certificates...
  • Page 94 Declarations of Conformity and Certificates...
  • Page 95 Declarations of Conformity and Certificates...
  • Page 96 Declarations of Conformity and Certificates...
  • Page 97 Declarations of Conformity and Certificates...
  • Page 98 Declarations of Conformity and Certificates...
  • Page 99 Declarations of Conformity and Certificates...
  • Page 100 Declarations of Conformity and Certificates...
  • Page 101 Declarations of Conformity and Certificates...
  • Page 102 Declarations of Conformity and Certificates...
  • Page 103 Declarations of Conformity and Certificates...
  • Page 104 Declarations of Conformity and Certificates...
  • Page 105 Declarations of Conformity and Certificates...
  • Page 106 Declarations of Conformity and Certificates...
  • Page 107 Declarations of Conformity and Certificates...
  • Page 108 Declarations of Conformity and Certificates...
  • Page 109 Declarations of Conformity and Certificates...

  • Page 110: Notes On Approval

    Notes on Approval Notes on Approval Marking Serial no. In areas regulated by UL standards, the gas detection transmitter shall be supplied by a Limited Voltage/Current Circuit, i.e. the open circuit voltage available to the circuit shall not exceed 42.4 V peak and the current available shall be limited to 8 A measured after 1 minute of operation.

  • Page 111: Index

    Calibration Adapter PIR 7000 ........
  • Page 112 Mounting Set PIR 7000 ........
  • Page 113 Process Adapter PIR 7000 ........
  • Page 116 Dräger Safety AG & Co. KGaA Revalstraße 1 D-23560 Lübeck Germany Phone +49 451 8 82- 0 Telefax +49 451 8 82- 20 80 www.draeger.com 90 23 886 - TM 4677.300 en © Dräger Safety AG & Co. KGaA 3rd edition - 08_2008 Subject to alteration...

This manual is also suitable for:

Pir 7200

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