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Dräger PIR 7000 Technical Handbook

Dräger PIR 7000
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41
Accessories
Duct Mount Set PIR 7000
*)
(Part no. 68 11 850)
Intended use:
The PIR 7000 duct mount set is used for
assembly of the gas transmitter in ducts
when the gas concentration shall be
monitored in the duct.
For ducts with a minimum diameter of
Ø200 mm (Ø7.9 inch) or pipe lines with a
square cross-section of at least
170 x 170 mm
2
(6.7 x 6.7 inch
2
).
Mounting:
Except for the two gaskets used for the
sealing of duct/duct harness, all listed
components (harnesses, gaskets,
screws, washers) are included in the
PIR 7000 duct mount set.
Bore mounting holes into the duct.
Only ducts with arched surface areas:
1 Insert the four feet into the slotted holes.
Loosely fix the feet with four screws
M6 x 10 and washers M6.
2 Position the duct harness on top of the
duct according to the flow direction.
3 Mount the duct harness with two screws
M8 x 20, 4 washers, 2 nuts and 2 gaskets
(not enclosed).
4 Install the gasket and fix it to the duct
harness with six screws M5 x 10.
Screw in the screws up to the stop.
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.
143,5
±0,5
[mm]
122,5
±0,3
9
±0,3
04723886_01.eps
04923886_01.eps
1
1
1
1
04823886_01.eps
2
2
33
4

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Dräger PIR 7000 Specifications

General IconGeneral
Detection PrincipleInfrared (IR)
Pressure Range700 to 1300 hPa
Ingress ProtectionIP66/67
Gases DetectedHydrocarbons
Measurement Range0 - 100 %LEL (Lower Explosive Limit) or 0 - 100 vol.%
Operating Temperature-40 to +65 °C
Output Signal4-20 mA
Housing MaterialStainless steel
CertificationsATEX, IECEx, UL, CSA
Response Timet90 ≤ 4 s

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