Product features
Ex zone 1 and 21
sWave® wireless technology
Power supply by ex-proof lithium battery (exchange inside Ex areas possible)
Thermoplastic enclosure
Mounting details to EN 50047
No wiring and pipe laying required
Easy programming of receiver
Output signal can be individually configured at the receiver
Actuator: Long roller plunger RL
Wear-resistant plastic roller
Actuator can be repositioned by 4 x 90°
Notes
With metal roller available on request
Technical data
General technical data
Applied standards
EN 60947-5-1, EN 61000-6-2, EN 61000-6-3, EN 301 489-1, EN 301 489-3, EN 300 220-1, EN 300 220-2, EN IEC 60079-0, EN 60079-11
Enclosure
thermoplastic, glass-fibre reinforced, impact resistant, self-extinguishing UL 94 V-0
Tightening torque
M4 enclosure mounting screw: max 1.2 Nm
M2.5 cover screws: approx. 0.45 Nm
Degree of protection
IP20 (IEC/EN 60079-11), IP67 (IEC/EN 60529)
Switching system
micro switch
Ambient temperature
–20 °C … +60 °C
Operation cycles
max. 12000 telegrams with repetitions/h
Actuating time
min. 80 ms
Mechanical life
> 1 million operations
Notes
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
Ex marking
L II 2G Ex ib IIC T4 Gb,
L II 2D Ex ib IIIC T135 °C Db
IECEx Ex ib IIC T4 Gb,
Ex ib IIIC T135 °C Db
Approvals
BVS 19 ATEX E 009 X
IECEx BVS 19.0040X
Wireless approvals
USA: FCC - XK5-RFRXSW915
Canada: IC - 5158A-RFRXSW915
Mexico: IFT - RCPSTRF17-1886
Wireless technology
Protocol
sWave®
Frequency
915 MHz (USA, Canada, Mexico, Australia)
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
Ex approved and certified batteries, manufacturer steute, Ex RF Bat 3,6 V/2,1 Ah, mat. no. 1381655, BVS 18 ATEX E 035 X, IECEx BVS 18.0056X
System
Li/SOCl2
Nominal voltage
3.6 V
Nominal capacity
2.1 Ah with integrated protective circuit
Battery life
depending on the switching frequency
1 s: approx. 800 days; 10 s: approx. 1500 days; 100 s: approx. 1700 days
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