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© Brüel & Kjaer Vibro GmbH
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2 mm ds822 ATEX /8.12.16/technical specifications subject to change/C105507.001/V02
EN
2 mm displacement sensor system series ds822 ATEX
| Technical data
Instruction
9.2
Dimensioning of assembly adapter
Figure 2
Dimensional drawing of assembly adapter
* Predetermined breaking point for separating the mounting tabs for mounting on hat-rails
Ambient conditions:
Sensor
Degree of protection for the tip acc. to EN 60529
IP68 / 2 h bei 10 bar
2
Pressure tightness (expected based on the design):
Sensor tip
Sensor and corrugated tube protection
25 bar
25 bar (valid only for ds1002)
Driver
Degree of protection for the driver acc. to EN 60529
IP20
Dimensions (WxHxD)
26,5 mm x 83 mm x 60 mm
Operating temperature
3
Operating temperature range, sensor and cable
Operating temperature range, driver
-55 °C ... +180 °C
-55 °C ... +85 °C
Storage temperature
4
-20 °C ... +70 °C
Altitude
< 2000 m
Polution degree
3 used in the protection of the connections and cable
clamps.
Humidity
100 % non-condensing
with protection of the plug connections and cable clamp
1. The PTFE protective conduit may only be used outside the potentially explosive area or, to prevent static charging,
must be fitted with a steel protective conduit or steel tube securely connected to the local potential equalisation.
(contact resistance = 1 MO). The steel protective conduit or steel tube must be galvanically connected to the sensor housing.
2. When stored or operated at a temperature of less than -30 °C, the protection class is reduced to IP65.
3. When used in hazardous areas, the ambient temperatures of the series ds822 ATEX must be observed, Responsibility of the plant operator.
4. When stored in original package
*
25,4
25,4
25,4
25,4
10,0
32,0
41,5
50,5
83,0
11,0
2,0
82,2
30,0
4,0
