MACX Analog Ex – single and two-channel signal isolators for intrinsically safe circuits in the Ex area.
MACX Analog Ex ensures maximum system safety and explosion protection within a minimum amount of space. You have a comprehensive signal conditioner product range for intrinsically safe input and output circuits in a design with a width of just 12.5 mm. The products have consistent ATEX and IECEx approval and SIL certification.
Many process technology systems have areas where potentially explosive atmospheres may occur. As such, measurement and control circuits are designed with intrinsic safety protection type Ex i.
MACX Analog Ex i signal conditioners and measuring transducers isolate intrinsically safe from non-intrinsically safe circuits at the interface level and safely limit the energy supplied to the Ex area. Furthermore, they handle extensive signal conditioning tasks.
All MACX Analog Ex signal conditioners are approved in accordance with the applicable ATEX and IECEx standards:
In addition, relevant international approvals such as UL and GOST are available.
The MACX Analog Ex series from Phoenix Contact offers an extensive range of functions, yet boasts the narrowest of designs. Here you can find the right product for all the main signal types used in process control in the Ex area:
Single and two-channel measuring transducer repeater power supply and input signal conditioners for the intrinsically safe operation of 2-wire transmitters, 4-wire measuring transducers and current sources.
Output signal conditioners for the intrinsically safe operation of control valves, I/P converters and displays
Configurable temperature transducer
Universal temperature transducer
Single and two-channel NAMUR signal conditioners for the intrinsically safe operation of proximity sensors and switches.
Solenoid drivers for the intrinsically safe operation of solenoid valves and alarm transmitters.