Dräger PIR 7000 Technical Handbook

29
Accessories
Mounting:
● The hydrophobic filter must not be jammed. The response time of the gas transmitter
increases with the use of the hydrophobic filter.
Calibration Adapter PIR 7000
*)
(Part no. 68 11 610)
Intended use:
— The calibration adapter is designed to calibrate a gas transmitter fitted with a a splash
guard PIR 7000 / 7200 (part no. 6811911/6811912).
— 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.
● Remove splash guard from gas
transmitter (if fitted).
1 Carefully slide the hydrophobic filter
onto the status display or flow cell or
remote test adapter between the two
ridges of the gas transmitter until the
filter snaps into place and is positioned
centrically.
● Reattach splash guard with screws (if
required).
NOTICE
The hydrophobic filter must not be jammed.
The response time of the gas transmitter
increases with the use of the hydrophobic
filter, see "Performance Characteristics
(typical values)" on page 73.
*)
The calibration adapter PIR 7000 is also suitable for the use with Dräger PIR 7200.
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Dräger PIR 7000 Specifications

General

Detection Principle	Infrared (IR)
Pressure Range	700 to 1300 hPa
Ingress Protection	IP66/67
Gases Detected	Hydrocarbons
Measurement Range	0 - 100 %LEL (Lower Explosive Limit) or 0 - 100 vol.%
Operating Temperature	-40 to +65 °C
Output Signal	4-20 mA
Housing Material	Stainless steel
Certifications	ATEX, IECEx, UL, CSA
Response Time	t90 ≤ 4 s