Shock pulse transducers Ex
Shock pulse transducers are purpose-built for bearing monitoring. With acid-proof stainless steel housings and bases, they are ideal for aggressive environments. Available in multiple versions with adapters and tools, they offer flexible installation across a wide range of applications.
Description
The 44 000 family of transducers for potentially explosive atmospheres is approved for use in mining and other areas with explosive gases or dust.
The transducer is connected to a suitably certified SPM measuring system for bearing condition monitoring. Devices placed outside hazardous areas must be connected to the transducer via a suitable and certified SPM interface.
The 42 000 family of shock pulse transducers for explosive atmospheres must be used with SPM coupling transformers, providing galvanic isolation, and a diode safety barrier between the transducer and the measuring equipment. The transformer itself should be installed in a safe (or outside hazardous) area.
Technical Overview
Ex marking (42 000 family)
I M1 Ex ia I Ma
II 1G Ex ia IIC T4 Ga
II 1D Ex ia IIIC T50081 °C Da IP66/67
Ta -20 °C to +80 °C
Ex marking (44 000 family)
| Transducers for permanent installation | Transducer with probe | Transducer with quick connector |
| Ex ia I Ma Ex ia IIC T4 Ga Ex ia IIIC T 135 °C Da Ta:-40 °C to +120 °C | Ex ia I Ma Ex ia IIC T4 Ga Ta:-20 °C to +50 °C | Ex ia I Ma Ex ia IIC T4 Ga Ta:-20 °C to +50 °C |
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