Description
Phoenix Contact MACX MCR-EX-SL-RTD-I 2865939
Reliable signal isolation and conversion for RTD temperature measurements in hazardous industrial environments
| Brand | Phoenix Contact |
| Model | MACX MCR-EX-SL-RTD-I 2865939 |
| Voltage | 24 V DC |
| Country of Origin | Germany |
| Weight | Approximately 0.15 kg |
| Dimensions | Approximately 99 x 12.5 x 114.5 mm |
| Warranty | 6 months |
| Certifications | CE, ATEX, IECEx, UL |
| SKU / MPN | 2865939 |
| What’s in the box | Phoenix Contact MACX MCR-EX-SL-RTD-I isolation amplifier, product documentation |
| Product Type | Ex-isolation amplifier for RTD signals |
| Input Signal | RTD, including Pt100 and Pt1000 |
| Output Signal | 4-20 mA |
| Isolation | Galvanic 3-way isolation |
| Mounting | DIN rail mounting |
| Hazardous Area Approval | ATEX and IECEx certified |
Key benefits: Galvanic signal isolation, accurate RTD transmission, compact DIN rail design, hazardous-area compatibility, reduced interference
Typical applications: Process temperature monitoring, chemical plants, oil and gas systems, pharmaceutical production, tank farms and industrial control panels
Lifecycle: Active product with ongoing industrial availability
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
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Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.






Robert M. –
Excellent built quality. Integrated easily into our existing control system.