Product features
sWave® wireless technology (SW868/SW915/SW917/SW922)
Time of flight sensor
Power supply by Lithium battery (replaceable)
Easy programming of receiver
Available with "LBT - Listen before Talk" software (necessary in conjunction with potential interference)
Notes
The battery must be ordered separately
Technical data
General technical data
Applied standards
EN 60947-5-2, EN 55011, EN 61000-6-2, EN 61000-6-3, EN 301 489-1, EN 301 489-3, EN 300 220-1, EN 300 220-2
Enclosure
thermoplastic, glass-fibre reinforced, shockproof, self-extinguishing UL 94 V-0
Tightening torque
M4 enclosure mounting screws: max 1.2 Nm
M2.5 cover screws: approx. 0.45 Nm
Degree of protection
IP54 (IEC/EN 60529)
Sensor
logging with IR laser
Laser class
Class 1 to EN 60825-1; 950 nm
Ambient temperature
0 °C … +65 °C
Operation cycles
max. 7200 telegrams with repetitions/h
Switching frequency
0.33 Hz
Cycle time
3 s
Switching distances
25 cm
Hysteresis
one side, default 4 cm
Standby current
200 µA
Accuracy
± 20 mm
Field of view
27°
Actuating time
min. 20 ms
Note
status signal adjustable via jumper, no, 10 s, 100 s, 1000 s, 10000 s
delivery state: jumper position without status signal
transmission of battery voltage and switching condition
Wireless approvals
Brazil: ANATEL 04172-18-06718
Wireless technology
Protocol
sWave®
Frequency
917 MHz (Brazil)
Transmission power
< 25 mW
Data rate
66 kbps
Channel bandwidth
550 kHz
Wireless range
max. 450 m outdoors, max. 40 m indoors
Voltage supply
Voltage source
lithium battery Tadiran TL-5920 (replaceable), alternatively SL-2770
System
Li/SOCl2
Nominal voltage
3.6 V
Nominal capacity
8.5 Ah
Alternative voltage supply
Voltage source
lithium battery Tadiran SL-2770 (replaceable)
System
Li/SOCl2
Nominal voltage
3.6 V
Nominal capacity
8.5 Ah
Battery life
Typical values with default settings.
Actuation interval
10 s: approx. 3.9 years
100 s: approx. 4.1 years
1,000 s: approx. 4.2 years
10,000 s: approx. 4.2 years
N.B.: Changes in battery lifetime are almost linear to changes in cycle time.
Note
Below the sensor window a red LED indicates the battery status. It will light up for 1 second after transmission if the battery voltage is low. In this case assume that the battery is empty and needs to be changed.
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