Bently Nevada 141380-01 1701/90 Dual Galvanic Isolator

FieldMonitor Hazardous Area Solutions

The 1701/06 Isolator Terminal Base (ITB) and 170190 Dual Galvanic Isolator offer robust support for intrinsically safe transducer installations without the need for external safety barriers. These solutions are designed to meet the requirements of hazardous environments, allowing for the placement of FieldMonitor ITB and associated modules in non-hazardous, Division 2, or Zone 2 areas, while transducers can be situated in Division 1, Zone 1, or Zone 0 areas.

170190 Dual Galvanic Isolator

The 170190 Dual Galvanic Isolator seamlessly integrates into the ITB, eliminating the necessity for specifying, installing, and wiring external safety barriers. Additionally, it removes the need to establish and maintain an intrinsically safe ground as required by zener safety barriers. Two versions of the Galvanic Isolator are available:

• 170190-01: Compatible with the 170133 and 170172 Internal Dual Proximitor sensors, as well as various standard Bently Nevada external Proximitor sensors, velocity transducers, Velomitor sensors, and accelerometers utilizing the 170180 transducer V/0 modules.

• 170190-02: Specifically designed for use with the CEC 4-131 and equivalent Velocity Transducers.

Note: An optional cable assembly (p/n 138925) is available when buffered dynomic outputs need to be routed to an extemal patch panel, or any other device requiring dynamic signals.