Explosion protection

Ex‑approved signal conditioners and transducers (ATEX, IECEx) for hazardous areas.
3‑way galvanic isolation ensures intrinsic safety and no ignition risk.
SIL 2/SIL 3 and PL c/d certified for functional safety applications :contentReference[oaicite:1]{index=1}.
Supports intrinsically safe analog signals (0/4–20 mA, RTD, TC) and HART transparency.
Compact design: MINI Analog Pro (6.2 mm) and MACX Analog (12.5 mm) variants for space savings :contentReference[oaicite:2]{index=2}.
Rugged for extreme environments: –40 °C to +70 °C, mining/marine approvals, 5 000 m altitude rated :contentReference[oaicite:3]{index=3}.
DIN rail mounting with push‑in or screw terminals; digital tagging and app-based configuration available.

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Product parameters Order Code Relevant information

Specification	Description
Approval Standards	ATEX, IECEx, SIL 2/3, PL c/d
Signal Types	0/4–20 mA, voltage, RTD, TC, NAMUR
Isolation	3‑way galvanic isolation
Width	6.2 mm (Mini Analog Pro); 12.5 mm (MACX Analog)
Temperature	–40 °C to +70 °C
Mounting	DIN rail; push‑in/screw terminals
Environment Certifications	Mining & marine, altitude 5 000 m
Diagnostics & Config	LEDs, DIP, NFC/digital tag, Signal Conditioner App

Article Number	Product Name	Description
2865340	MACX‑MCR‑EX‑PWR	Ex‑i repeater power supply & input signal conditioner, HART‑transparent, SIL 2, 3‑way isolation.
2865476	MACX‑MCR‑EX‑NAMUR‑2C	2‑channel NAMUR Ex‑i isolating amplifier with relay outputs, LFD, SIL 2.
2908060	MACX‑MCR‑EX‑OUT	Ex‑i output signal conditioner 0/4–20 mA, HART‑transparent, 4‑way isolation, SIL 2.
1050222	MACX‑MCR‑EX‑RTD‑I	Ex‑i temperature transducer for RTDs, programmable, SIL, 3‑way isolation.

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