Dräger PIR 7000, PIR 7200 Instructions For Use Manual
Dräger PIR 7000 is a stationary, continuous monitoring device for detecting the concentration of combustible gases, vapors, or carbon dioxide in the ambient air. It offers a range of features and potential use cases, including:
- Monitoring of potentially explosive atmospheres for gases and vapors containing hydrocarbons.
- Continuous monitoring of carbon dioxide levels.
- Adjustable display range for various gases and vapors.
- Connection to a central device for warning, countermeasure initiation, and device error alerts.
- Special calibration mode for one-person calibration and alarm blocking.
Advertisement
Advertisement
D
Dräger PIR 7000 / Dräger PIR 7200
(IDS 01xx)
de en fr es pt it nl da fi
Gebrauchsanweisung
2 - 7
Instructions for Use
8 - 13
Notice d’utilisation
14 - 19
Instrucciones de uso
20 - 25
Instruções de utilização
26 - 31
Istruzioni per l'uso
32 - 37
Gebruiksaanwijzing
38 - 43
Brugsanvisning
44 - 49
Käyttöohjeet
50 - 55 no sv et lv lt pl ru sl sk
Bruksanvisning
56 - 61
Bruksanvisning
62 - 67
Kasutamisjuhised
68 - 73
Lietošanas instrukcija
74 - 79
Naudojimo vadovas
80 - 85
Instrukcja obsługi
86 - 91
Руководство по зксплуатации
92 - 97
Navodilo za uporabo
98 - 103
Návod na použitie
104 - 109 cs bg ro hu el zh
Návod na použití
110 - 115
Ръководство за работа
116 - 121
Instruciuni de utilizare
122 - 127
Használati útmutató
128 - 133
Οδηγίες Χρήσης
134 - 139
140 - 145
For Your Safety
Strictly follow the Instructions for Use
Any use of the gas transmitter requires full understanding and strict observation of these instructions. This gas transmitter is only to be used for the purposes specified her e.
Maintenance
Repair of the gas transmitter may only be carried out by trained service personnel. We strongly recommend that a service contract be signed with Dräger Safety to have them handle repairs and maintenance. Only authentic Dräger spare parts may be used for maintenance. Be sure to read the information contained in the chapter "Maintenance".
Accessories
Only use accessories listed in the order list.
Safe connection of electrical devices
Do not connect electrical devices not mentioned in this manual before contacting the manufacturer or an expert.
Use in areas subject to explosion hazards
Equipment or components which are used in potentially explosive atmospheres and were tested and approved according to national, European or international regulations may only be used in conditions specified in the appr oval and under observation of relevant legal regulations. The electrical equipment may not be modified. The use of defective or incomplete par ts is not permissible. When making repairs to equipment or components of this type, the relevant regulations must be adhered to.
Liability for proper function or damage
The liability for the proper functioning of the gas transmitter is irrevocably transferred to the owner or operator to the extent that the gas sensor is ser viced or repaired by personnel not employed or authorized by Dräger Safety or if the device is used in a manner not conforming to its intended use.
Dräger Safety cannot be held responsible for damage caused by non-compliance with the above recommendations. The warranty and liability provisions of the terms and conditions of sale and deliver y of Dräger Safety are similarly not modified by the above recommendations.
Dräger PIR 7200 infrared gas transmitter
– For stationary, continuous monitoring of the concentration of carbon dioxide in the ambient air.
– Display range:
(IDS 01x3)
0 to 0,2 ... 10 % vol carbon dioxide
With analogue output signal from 4 to 20 mA for measuring mode, bi-directional serial interface and HART
®
interface for configuration and measuring mode (optional).
Suitable for use in rough ambient conditions (e.g. of fshore).
For installation alternatively in Ex areas zone 1, 2 or 21, 22 corresponding to device categor y 2G, 3G or 2D, 3D or
Class I or II, Div. 1 or 2 hazardous areas.
In connection with a central device (e.g. Dräger
REGARD):
– Warning before an explosive concentration level is reached.
– Automatic initiation of countermeasures which avert the explosion hazard (e.g. switching on ventilation).
– Device error warning.
– Special calibration mode (blocking of alarm triggering, one-man calibration).
In connection with the Dräger PEX 3300 / Dräger PEX
7300 operating and display instrument (see Technical
Handbook, 90 23 886):
– Display of the measurement value.
– Configuration of the gas transmitter.
Tests and approvals
The explosion-protection approvals are valid for the use of the gas transmitter in gas/vapour-air mixtures of combustible gases and vapours or dust-air-mixtures of combustible dusts under atmospheric conditions. The explosion-pr otection approvals are not valid for use in oxygen enriched atmospheres.
Intended Use
Dräger PIR 7000 Infrared Gas Transmitter
– For stationary, continuous monitoring of the concentration of combustible gases and vapours containing hydrocarbons in a suitable atmosphere.
– Display range type 334: (IDS 01x1)
– Display range type 340 :(IDS 01x2)
0 to 20 ... 100 %LEL*,
0 to 100 % vol methane.
0 to 5 ... 100 %LEL*, e.g. 0 to 850 ppm propane.
– Can be alternatively configured for various gases and vapours.
8
__________________________
* L ower E xplosion L imit, depending on the substance and the regulations applicable at the respective location.
Installing GasVision
Only trained service personnel (e.g. Dräger Safety service personnel) may install the gas transmitter under observation of the regulations applicable at the respective location.
Mounting
– Select the mounting location to achieve the maximum detection effect. Free air circulation around the gas transmitter must not be hampered.
– The mounting location of the gas transmitter must be selected as near as possible to the location of the possible leakage place:
– to monitor gases or vapours that are lighter than air, the gas transmitter should be installed above the possible leakage place.
– to monitor gases or vapours that are heavier than air, the gas transmitter should be installed as near to the ground as possible.
– Local air flow conditions must be considered. Install the gas transmitter at the location at which you can expect the highest gas concentration.
– Install the gas transmitter in a position where there is the lowest risk of mechanical damage. The gas transmitter must be sufficiently accessible for servicing. Observe a clearance of approx. 20 cm around the gas transmitter!
Please observe the pre-draw position
– If a splash guard is used then take care when mounting to ensure that the status indicator lights are in a vertical row. The "Dräger" writing of the splash guard must be able to be read horizontally.
– Any other form of assembly is only permissible in case of gas transmitters without a splash guard – there is thereby an increased risk of soiling of the optical surface areas!
ATTENTION: Water and/or dir t on the optical surface areas may trip a warning or fault.
Mechanical Installation
On no account should you at tempt to open the housing of the gas transmitter! The device does not contain any parts that can be ser viced by the user. Opening of the device invalidates all guarantee claims.
The gas transmitter is designed to be directly attached to a junction box. We recommend using the junction box Ex e
PIR 011 (68 11 898) for the model with M25 thread
(IDS 7000x).
Furthermore, any approved junction box can be used that has an M25 (EEx e and Ex tD)- or 3/4" NPT (EEx d or Explosion Proof and Ex tD) insertion opening (depending on the thread of the gas transmitter) and connection terminals for at least three wires (four wires when using the serial interface communication) and ear th. The junction box must be suitable for the place of assembly and the application.
When mounting the junction box and gas transmitter, make sure that the junction box is not subject to mechanical stress at the location of the connection.
●
Close any unused cable entry openings at the junction box using approved plugs.
For connection in the "flameproof enclosure" (Ex d) or
"Explosion Proof" type of explosion protection
●
If required: Mount the connecting piece approved for the corresponding type of explosion protection between the junction box and the gas transmitter.
For connection in the "increased safety" (Ex e) type of explosion protection
●
●
The wall thickness of the junction box must be 4.2 mm to
12 mm at the mounting surface.
The sealing surface must be even in an area with a diam-
● eter between 28 mm and 32 mm to ensure a perfect sealing of the supplied O-ring.
Secure the M25 nut against self-loosening.
Connection with junction box PIR 7000 (E AC 0000)
The junction box 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 has a diameter of 7 to 12 mm. Conductors with max. 2.5 mm
2
or
2 x 1 mm
2
may be connected. The tightening moment for the terminal screws is at least 0.6 Nm.
The cover screws must be tightened with a torque of at least 1.5 Nm.
Fixing with mounting set PIR 7000 (68 11 648)
●
Make ready the corresponding screw fixing. Hang in the gas transmitter with the bracket and tighten the screws.
– The gas transmitter must be installed so that the status indicator lights between the housing and the splash guard are clearly visible.
To ensure proper operation of the gas transmitter, the impedance of the 4 to 20 mA signal loop must not exceed
500 ohms. Depending on the operating voltage and on the application (e.g. HART operation), certain minimum impedances must be observed (see the Technical Handbook, section "Electrical Installation"). The power leads must have a sufficiently low resistance to ensure the correct supply voltage at the gas transmitter.
WARNING: Do not connect the device to the power supply before the wiring is complete and has been tested.
●
Electrically connect the gas transmitter to a clean earth.
● Connect the gas transmitter.
Colour code of the connection leads at the gas tr ansmitter:
red
black
brown
= + (DC supply: 9 to 30 V DC or 13 to 30 V
DC for HART operation; power consumption: max. 7 W)
= – (common reference potential)
= 4 to 20 mA and HART signal output
white = Serial port
green/yellow = Earth point
●
●
●
Check the electrical installation to ensure that all wires have been correctly connected.
Do not shorten the white connection lead when the serial interface is not in use except where there are additional terminals in the junction box.
Secure the connection leads within the junction box mechanically.
If the installation has been laid within protective conduits:
●
Cast the protective conduit sealings and allow then to harden.
Electrical Installation
When installing, the entire wiring must meet currently valid national regulations regarding the installation of electrical devices, and - if necessar y - the national regulations regarding the installation in potentially explosive atmospheres. In case of doubt, the of ficial responsible authorities are to be consulted prior to installation of the device.
Devices with a measuring function for explosion pr otection in accordance to Directive 94/9/EC, Appendix
II, 1.5.5 to 1.5.7, must be operated with a power supply that does not transfer power interruptions on the primary side of up to 10 ms to the secondary side.
– Laying with 3 or more wire lines. Recommendation: shielded wire, shield braiding with an average coverage of ≥80 %. Cable screen connection: recommended at the central device.
Connection diagram for power source operation
+
R
S
–
1 2 3 4 5 6 power supply
+
– central device, e.g.
Dräger REGARD
Connection diagram for current sink operation
+
R
S
– power supply
+
–
1 2 3 4 5 6 central device, e.g.
Dräger REGARD
Accessories
● Installation corresponding to the user manual enclosed with the accessories.
Depending on the accessories that have been installed, there may be deviations to the performance characteristics!
Among other things, the following accessories ar e offered for the Dräger PIR 7000 / Dräger PIR 7200 gas transmitter
(for additional accessories, refer to the Technical Handbook):
Designation
Mounting Set PIR 7000
Duct Mount Set PIR 7000
Splash Guard PIR 7000
Insect Guard PIR 7000
Hydrophobic Filter PIR 7000
Calibration Adapter PIR 7000
Status Indicator PIR 7000
Flowcell PIR 7000
Remote Test Adapter PIR 7000
Process Adapter PIR 7000
Process Cuvette PIR 7000
Magnetic Wand
USB PC Adapter PIR 7000
Junction Box Ex e PIR 7000 (EAC0000)
Order No.
68 11 648
68 11 850
68 11 911
68 11 609
68 11 890
68 11 610
68 11 625
68 11 490
68 11 630
68 11 915
68 11 415
45 43 428
68 11 663
68 11 898
Operation
Beginning Operation
The gas transmitter is set on deliver y in accordance to the details in the table “Configuration of the gas transmitter.” on page 12 or built-to-order (if requested). The configuration is shown on the device label. The device has been factor ycalibrated, so after finishing the electrical installation, the device is ready to operate.
9
●
●
●
To avoid false alarms, the alarm activation at the central device is to be locked.
Supply the system with power. The gas transmitter runs an internal self-test during which the status indicator's lights flash alternately for a short time. During this running-in period, the green status indication is on and the yellow status indication flashes. Operation then subsequently begins using the configuration set on delivery. We recommend that the factory calibration and configuration are checked. (Due to national regulations, it may be necessary to run a calibration of the zero point and the sensitivity.)
Unlock the alarm activation at the central device to put the system back to normal operating mode.
Safety Integrity Level
– The gas transmitter is suitable for use in SIL 2 applications.
NOTICE: For applications with Safet y Integrity Level (SIL) and any other configuration (when applicable), obser ve the technical handbook.
Measuring mode
The gas transmitter generates a 4 to 20 mA signal, proportional to the measured gas concentration, when the gas transmitter is configured for analogue signal transmission.
Current Meaning
4 mA Zero
Configurable
(0.7...3.6 mA)
– – –
20 mA
<1.2 mA
3.8 mA ... 4 mA
Full-scale deflection
Fault, non-latching
Under-range
– – –
Yes
– – –
20 mA ... 20.5 mA Full-scale deflection exceeded (over-range)
>21 mA
3 mA
2 mA
<1.2 mA
Defect in the analogue inter face
Maintenance signal
Beam block warning (preventive maintenance function)
Device in multidrop operation (polling address 1 ... 15)
– – –
– – –
Yes
Yes
– – –
Maintenance
Maintenance inter vals
Observe EN 50073 and respective national regulations.
Daily
●
Visual inspection to determine readiness for operation – the green status indication lights up.
While commissioning
●
During the automatic self-test, check the function of the yellow and green status indica-
●
● tion.
Check zero calibration.
Check the current interface and if required also the HART communication.
At regular intervals , which are to be determined by the person responsible for the gas warning system – recommendation, 6 months:
●
●
●
Check the zero point and the span calibration.
Check signal transmission to central unit and alarm activation.
A calibration interval of more than 6 months is possible under the following conditions: After an action time of a maximum of six months, a check should be made of whether an obstruction can occur in the gas entrance to the measuring cuvette within the given application, e.g. due to dust, oil etc. If a restriction to the function caused by these effects is excluded then the calibration interval can be prolonged – recommendation: maximum
24 months.
Yearly
●
Inspection by competent personnel. The inspection intervals are to be individually determined with regard to safety regulations, process control conditions and device-related requirements.
Check the measuring cuvet te of the gas transmitter and clean if required
●
To avoid false alarms during inspection, set the analogue output signal to maintenance
●
● signal or ensure that the alarm activation at the central device is locked.
Remove the splash guard and, when required, any additional accessories from the gas transmitter.
Examine the air inlet and air outlet openings for dirt and damage.
●
●
●
Examine the windows and mirrors, as well as additional accessories for dirt, clean with water or alcohol and dry using cotton wool or a cloth. Do not scratch the mirrors or windows!
Attach the splash guard and when required any other accessories to the gas transmitter.
Re-activate the analogue output signal if it has been set to maintenance signal. Or, unlock the alarm activation at the central device.
Calibration
The calibration can be carried out using the magnetic wand (45 43 428) directly at the gas transmitter.
Attention: Always first calibrate the zero point before the sensitivity.
Handling the magnetic wand:
The gas transmitter contains two contact locations marked by
» S «
» 0 « and
on the housing. To calibrate, place the magnetic wand on the contact locations.
S
0
Zero-point calibration Dräger PIR 7000 / Dräger PIR 7200
Action Status Indicator
Prepare the device for zero calibration:
Output Signal Meaning
Place the magnetic wand on the mark
» 0 «.
Remove the magnetic wand.
Green/yellow flash alternately and quickly
Measuring mode
Green and yellow are on
Measuring mode
Initiate the zero calibration:
Place the magnetic wand within 2 seconds on marking
» 0 « for at least
1 second and then remove it.
Green/yellow flashes alternately
Maintenance signal
Unlock device for zero calibration.
Device waits for the start of calibration.
The calibration routine is started.
Place on calibration adapter PIR 7000.
Feed nitrogen or synthetic air with at least 0.5 L/min onto the sensor.
10
Action
Make sure that the measuring cuvette is completely purged with the chosen zero gas.
Status Indicator
Put magnetic wand onto the mark » 0 «, then remove again.
Green/yellow are on Maintenance signal
Green/yellow flash alternately and slowly
Display of the zero point deviation:
Maintenance signal
Green flashes at a single rhythm:
Output Signal
Maintenance signal
Meaning
Confirm that the gas transmitter was purged with the chosen zero gas.
The device determines the current zero point deviation.
Deviation of 0.0 %LEL or 0.00 vol.-% CO
2
:
<1,5 %LEL resp.
<0,013 vol.-% CO
2
1)
Green flashes at a double rhythm:
Maintenance signal
Green flashes at a triple rhythm:
Maintenance signal
>1,5 %LEL to <3 %LEL resp. >0,013 vol.-% CO
2
to
<0,030 vol.-% CO
2
>3 %LEL resp.
>0,030 vol.-% CO
2
Carry out a zero calibration:
Place the magnetic wand on the mark
» 0 «.
Green and yellow are on
Maintenance signal
Remove the magnetic wand.
Green/yellow flashes alternately
Attention: Turn off the zero gas.
Remove calibration adapter PIR 7000.
Maintenance signal
Calibration is acknowledged.
Zero calibration is terminated.
Measuring mode is automatically activated after finishing calibration.
Span calibration Dräger PIR 7000 / Dräger PIR 7200
Action Status Indicator
Prepare the device for span calibration:
Output Signal Meaning
Place the magnetic wand on the mark
"S".
Remove the magnetic wand.
Green/yellow flash alternately and quickly
Measuring mode
Green and yellow are on
Measuring mode
Unlock device for span calibration.
Device waits for the start of calibration.
Initiate the span calibration:
Place the magnetic wand within 2 seconds on marking
» S « for at least
1 second and then remove it.
Green/yellow flashes alternately
Maintenance signal
The calibration routine is started.
Action
Place on calibration adapter PIR 7000.
Status Indicator
Green/yellow flash alternately and slowly
Display of the sensitivit y deviation:
Output Signal
Feed the calibration gas to the sensor at a rate of 0.5 L/min.
Make sure that the measuring cuvette is completely purged with the corresponding calibration gas.
Put magnetic wand onto the mark » S «, then remove again.
Green/yellow are on Maintenance signal
Maintenance signal
Meaning
Confirm that the gas transmitter is completely purged with the corresponding calibration gas.
The current calibration gas concentration is determined.
Green flashes at a single rhythm:
Maintenance signal
Current deviation from calibration value which was last saved
<5 % from last value
1)
Green flashes at a double rhythm:
Maintenance signal
>5 % to <10 % from last value
Green flashes at a triple rhythm:
Maintenance signal
>10 % from last value
Carry out the span calibration:
Place the magnetic wand on the mark
»S «.
Green and yellow are on
Maintenance signal
Remove the magnetic wand.
Green/yellow flashes alternately
Maintenance signal
Attention: Remove calibration adapter
PIR 7000 . Turn off the calibration gas.
Make sure that the gas transmitter is no longer being purged with the corresponding calibration gas.
Calibration is acknowledged.
The gas transmitter waits with the termination of the calibration until the gas concentration is the same as prior to calibration with an accuracy of ±5 %.
Measuring mode is automatically activated after finishing calibration.
1) Details see Technical Handbook
11
Fault/complications during the calibration
Action Status Indicator
Yellow flashes quickly
Attention: Turn off the calibration gas.
Remove calibration adapter PIR 7000.
Output Signal Meaning
Maintenance signal
Device has an error or has detected complications.
Error display message is acknowledged.
Place the magnetic wand to marking
» 0 « when calibrating the zero point or to » S « during span calibration.
Green and yellow are on
Maintenance signal
Remove the magnetic wand.
Green/yellow flash alternately and slowly
Maintenance signal
The measuring mode is activated with previous settings for zero point and/or sensitivity.
Terminating the calibration
Action Status Indicator
Attention: Turn off the calibration gas.
Remove calibration adapter PIR 7000.
Output Signal Meaning
Place the magnetic wand to marking
» S « when calibrating the zero point or to » S « during span calibration.
Yellow flashes quickly (for approx.
2 seconds)
Maintenance signal
The device has detected a user cancellation.
Remove the magnetic wand.
Green and yellow are on
Green/yellow flash alternately and slowly
Maintenance signal
Maintenance signal
The device acknowledges the termination.
The measuring mode is activated with previous settings for zero point and/or sensitivity.
NOTICES:
The calibration can be cancelled at any time by placing the magnetic wand onto the marking » S « when calibrating the zero point or on » 0 « during a span calibration.
The individually selected span gas concentr ation may deviate from the span gas concentration set at the factory. This must be taken into consideration during span calibration and must be subsequently entered on the calibration label of the device.
How to Dispose of the Instrument
From August 2005, regulations apply to the whole of the EU for the disposal of electrical and electronic devices; these regulations are set in the EU Directive 2002/96/EG and in national laws relating to this device.
Special collection and recycling possibilities have been established for private households.
However, since the instrument has not been registered for use in private households, it cannot be disposed of as special household waste. F or disposal, it can be sent back to your national Dräger Safety Sales organisation; if you have any questions requiring disposal, then please contact this location.
Configuration of the gas transmitter.
To individually configure a device with the standard configuration, use a PC and the CC
Vision software GDS (refer to the Technical Handbook).
In delivery state, the following configuration is set (provided that this is not a built-to-order unit):
Configuration:
Conversion table %LEL
Measured gas
Unit
Measuring range
Calibration gas
Unit
Calibration gas concentration
Maintenance signal
Fault signal
Beam block warning (inactive)
Dräger PIR 7000
Type 334 Type 340
Category 1 based on NIOSH
Methane
%LEL
Propane
%LEL
0 ... 100 %LEL
Methane
%LEL
0 ... 100 %LEL
50 %LEL
Propane
%LEL
3 mA
<1.2 mA
2 mA
Dräger
PIR 7200
– – –
Carbon dioxide
% vol
0 ... 10 % Vol
Carbon dioxide
% vol
4 % vol
Fault – Cause – Remedy
– Fault and warning messages: see Technical Handbook, section "Faults, Cause and Remedy".
12
Technical Data
Extract: For details refer to the Technical Handbook.
Ambient conditions:
IP rating
Power consumption
Electrical connection
CE marking
Dimensions
Weight
Approvals: for operation during storage
ATEX
–40 to +77 o
C (–40 to +170 o
F), 700 to 1300 hPa, 0 to 100% RH
–40 to +85 o
C (–40 to +180 o
F), 700 to 1300 hPa, 0 to 100% RH, non-condensing
IP 66 and IP 67, Nema 4X
5.6 W (typical), <7 W (maximum) cable diameter 7 to 12 mm, wire cross-section max. 2.5 mm
2
or 2 x 1 mm
2
Devices and protective systems for use for the intended purpose in potentially explosive atmospheres
(Directive 94/9/EC), CENELEC only
Approx. 160 mm x Ø89 mm
Approx. 2.2 kg (without accessories)
Type: IDS 01xx
Dräger Safety • 23560 Lübeck • Germany
IECEx
0158
II 2G Ex d IIC T6/T4 – DEMKO 07 ATEX 0654417X
II 2D Ex tD A21 IP65 T80 o
C/T130 o
C
PTB 07 ATEX 1016
–40 o
C ≤ Ta ≤ +40 o
C/+80 o
C
Year of construction (via serial number)
1)
Type: IDS 01xx
Dräger Safety • 23560 Lübeck • Germany
Ex d IIC T6/T4 – IECEx UL 07.0009X
Ex tD A21 IP65 T80
–40 o
C ≤ Ta ≤ +40 o o
C/T130
C/+80 o o
C
C – IECEx PTB 07.0016
Year of construction (via serial number)
1)
UL (Classified) Class I, Div. 1, Groups A, B, C, D / Class II, Div. 1, Groups E, F, G / Class I, Zone 1, Group IIC
T-Code T6/T4, –40 o
C ≤ Ta ≤ +40 o
C/+80 o
C
9 to 30 V DC, 9 W - Type 4x
Measuring performance:
CSA (C-US) Class I, Div. 1, Groups B, C, D / Class II, Div. 1, Groups E, F, G
T-Code T6/T4, –40 o
C ≤ Ta ≤ +40 o
C/+80 o
C
C22.2 No. 152
9 to 30 V DC, 9 W - Type 4x
Dräger PIR 7000
Type 334
Methane
Type 340
Propane
Repeatability
Linearity error
≤ ±1 %LEL
≤ ±2% LEL
≤ ±1 %LEL
≤ ±3 %LEL
Temperature influence: Zero
Sensitivity *
≤ ±2% LEL
≤ ±0,1 % / o
C
≤ ±1 %LEL
≤ ±0,1 % / o
C
Measurement value response time, with status indicator and splash guard **: t
0...50
t
0...90
≤3 seconds
≤8 seconds
≤3 seconds
≤8 seconds
* Relative change of the display at 50 %LEL (Dräger PIR 7000) resp. at 5 % vol (Dräger PIR 7200).
** The measurement value response time can be longer when using further accessories, such as the hydrophobic filter PIR 7000. Observe the user manual for the respective accessory!
1) The year of construction is indicated by the third letter of the serial number on the type plate: Y = 2007, Z = 2008, A = 2009, B = 2010, C = 2011, etc.
example: serial number ARYH-0054, the third letter is Y, so the year of construction is 2007.
Dräger PIR 7200
Carbon dioxide
≤±0.1 % by vol.
≤±0.5 % by vol.
≤±0.05 % by vol.
≤ ±0,15 % / o
C
≤6 seconds
≤10 seconds
13
Declaration of Conformity
147
Dräger Safety AG & Co. KGaA
Revalstraße 1
D-23560 Lübeck
Germany
Tel.
Fax
+49 451 8 82- 0
+49 451 8 82- 20 80 www.draeger.com
90 23 885 - GA 4677.300_MUL091
© Dräger Safety AG & Co. KGaA
1st edition - January 2007
Public link updated
The public link to your chat has been updated.
Advertisement