Spirax Sarco LSB31 - Technical Data

IM-P372-27 CTLS Issue 2
6
LSB31, LSB32, LSB33, LSB34, LSB71, LSB72, LSB73 and LSB74 Limit Switch Boxes for BVA300 Series Actuators
2.2 Technical data
Standard Optional
Protection
LSB3_ IP67 IP68
LSB7_ Explosion proof Exd IIC T6, IP67 IP68
Outer cover Epoxy - polyester Nylon
Room temperature -20 °C to +80 °C -40 °C to +100 °C
Connection socket 8 terminals
Position indicator 0° to 90° dome type 3-way L-port, T-port
Mounting kit NAMUR, SS1 or SS2 stainless steel SS3, MT1
Switch sensor Mechanical 2-SPDT
LSB3_
Proximity sensors - P&F
Autonics, Magnetic
Magnetic sensor
LSB7_
DPDT switches
Proximity sensors -
P&F Autonics, Magnetic
Magnetic sensors
Position transmitter
(output 0-1 Kohm, 4-20 mA dc)
Case Cast aluminum Stainless steel 316L *
Nomenclature
LSB3_
LSB7_
LSB7_S
LSB7_S
* Stainless Steel case not available for LSB3_