Minimum Typical Maximum
Storage temperature –30 °C +70 °C
Housing cross-section 43 mm × 45.6 mm, plus bracket, see "Dimensional
dr
awings", page 135
Vibration resistance
5)
5 g, 10 Hz … 55 Hz (IEC 60068-2-6)
Shock resistance
6)
10 g, 16 ms (IEC 60068-2-27)
1)
The connecting cables used must be suitable for the specific explosion-hazardous area.
2)
The temperature difference between sender and receiver must not exceed 25 K.
3)
The cable belonging to the device incl. the associated connection plug must not be flexibly mounted
under –25 °C
.
4)
Maximum ambient operating temperature over 1,000 m above NHN: +50 °C.
Maximum ambient operating temperature over 2,000 m above sea level: +45 °C.
5)
Test conditions per axis: 1 octave/minute, amplitude: 0.35 mm, 20 sweeps.
6)
Test conditions per axis: 1,000 shocks.
13.2 Response time
Table 46: Response time for a single device
Protective field
hei
ght in mm
Response time in ms
Resolution 14 mm Resolution 30 mm
Uncoded Code 1 or c
ode 2 Uncoded Code 1 or code 2
300 11 16 9 12
450 12 19 10 14
600 13 22 10 15
750 13 25 11 16
900 14 28 11 17
1050 15 31 11 18
1200 16 34 12 20
1350 17 37 12 21
1500 18 40 13 22
1650 19 42 13 23
1800 20 45 13 24
1950 21 48 14 25
2100 22 51 14 27
Response time for a cascade of two devices
b
C
alculate the response time of the cascade using the following formula:
t
C
= t
H
+ t
G1
Where:
°
t
C
= r
esponse time of the cascade
°
t
H
= response time of the device used as host, see table 46
3)
°
t
G1
= response time of the device used as guest 1, see table 46
Response time for a cascade of three devices
b
C
alculate the response time of the cascade using the following formula:
t
C
= t
H
+ t
G1
+ t
G2
Where:
°
t
C
= r
esponse time of the cascade
°
t
H
= response time of the device used as host, see table 46
4)
3)
T
he response time of the host within the cascade is t
C
–6 ms.
TECHNICAL DATA 13
8023872/18YZ/2021-01-14 | SICK O P E R A T I N G I N S T R U C T I O N S | deTec4 Ex II 3GD
131
Subject to change without notice
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