Lds 6, Optics Housing Cd 6 Ex - Siemens LDS 6 Operating Instructions Manual

General
Dimensions
- Diameter
- Length
Impact resistance
Maximum tensile
strength
Minimum bending radi‐
us
Climatic conditions
Ambient temperature
Rel. humidity
7.3

LDS 6, Optics Housing CD 6 Ex

LDS 6, Optics Housing CD 6 for use in
hazardous areas
Dimension, optics housing
Dimension, purging tube
Weight
Power supply
Power consumption
Degree of protection
EMC - Electromagnetic compatibility
Electrical safety
Permissible ambient temperature (oper‐
ation) for the components of the Ex-rel‐
evant IP area
Permissible ambient temperature (stor‐
age and transport)
Atmospheric pressure
Maximum allowable work pressure
(MAWP)
LDS 6, Optics Housing CD 6
Operating Instructions, 01/2022, A5E01134377-05
<8 mm (5/16"),
total length of the hybrid cable and sensor connection cable must not exceed
250 m (820 ft) in Ex zone 0 and Ex zone 1 installations and not exceed 700 m
(2 300 ft) in EEx zone 2 and non Ex installations.
For lengths >500 m (1 640 ft), an external power supply must be additionally
ordered.
100 N/cm
200 N (45 lbf)
12 cm (4 3/4")
-40 ... +80 °C (-40 ... +176 °F) during operation, transport and storage
-5 ... +50 °C (23 ... 122 °F) during installation
<95 % relative humidity, above dew point
Specification
L: 450 mm (17 3/4"), Ø: 163 mm (6 7/16"),
flange diameter DN80/PN16: 200 mm (7 7/8") or ANSI 4"/150
lbs.: 230 mm (9")
L: 400, 800 or 1 200 mm (15 3/4, 31 1/2 or 47 1/4"), Ø: 44 mm
(1 3/4")
2 x 11 kg (24 lbs.)
According to the intrinsically-safe standards (IEC/
EN 60079-11)
Max. 0.6 W
IP65 according to EN 60529
According to EN 61326 and standard classification of NA‐
MUR NE21
According to EN 61010-1, overvoltage classification II.
-20 ... +60 °C (-4 ... +140 °F)
-30 ... +70 °C (-22 ... +158 °F)
800 ... 1100 hPa (12 ... 16 psi)
For pressure-resistant window flange 1.6 MPa (232 psi) at
20 °C (68 °F)
For standard flange 1 050 hPa (15 psi) at 20 °C (68 °F)
Technical specification
7.3 LDS 6, Optics Housing CD 6 Ex
39