Ex RF 96

  • Ex zone 1 and 21
  • sWave® wireless technology (SW868/SW915)
  • 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 configurated at the receiver
  • Available with "LBT - Listen before Talk" software (necessary in conjunction with potential interference)

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 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 IP 20 to IEC/EN 60079-11,
IP 67 to IEC/EN 60529
Voltage supply 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
Switching system micro switch
Ambient temperature –20 °C … +60 °C
Operation cycles max. 12000 telegrams with repetitions/h
Wireless range max. 450 m outdoors,
max. 40 m indoors
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 II 2G Ex ib IIC T4 Gb,
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

Ordering details

Plunger with collar W

Type   Material no.  
Type    Material no.   
Ex RF 96 W SW868 (Europe, China) 1395274
Type    Material no.   
Ex RF 96 W SW868 LBT (Europe, China) 1353235
Type    Material no.   
Ex RF 96 W SW915 (USA, Canada, Mexico, Australia) 1245579
Type    Material no.   
Ex RF 96 W SW915 LBT (USA, Canada, Mexico, Australia) 1476596

Long roller plunger RL

Type   Material no.  
Type    Material no.   
Ex RF 96 RL SW868 (Europe, China) 1376743
Type    Material no.   
Ex RF 96 RL SW915 (USA, Canada, Mexico, Australia) 1370953

Roller lever with collar WH

Type   Material no.  
Type    Material no.   
Ex RF 96 WH SW868 (Europe, China) 1373452
Type    Material no.   
Ex RF 96 WH SW915 (USA, Canada, Mexico, Australia) 1296789

Rocking lever D

Type   Material no.  
Type    Material no.   
Ex RF 96 D SW868 (Europe, China) 1262942
Type    Material no.   
Ex RF 96 D SW915 (USA, Canada, Mexico, Australia) 1452362

Adjustable rocking lever DS

Type   Material no.  
Type    Material no.   
Ex RF 96 DS SW868 (Europe, China) 1211178
Type    Material no.   
Ex RF 96 DS SW915 (USA, Canada, Mexico, Australia) 1408917

Spring-rod lever DF

Type   Material no.  
Type    Material no.   
Ex RF 96 DF SW868 (Europe, China) on request Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
Type    Material no.   
Ex RF 96 DF SW915 (USA, Canada, Mexico, Australia) on request Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.