Yokogawa MW100 Data Acquisition Unit · Data Logger & Historian
Yokogawa MW100-E-1W
Normal sale of the MW100-E-1W has ended. Spares may still be available, but the clock is running.
- Active RolloutSold and supported normally
- Phase OutRetirement announced, still orderable
- CancellationNormal sale ended, spares may remain
- Total DiscontinuationNo manufacturer supply or repair
Is the Yokogawa MW100-E-1W discontinued?
The MW100-E-1W has been cancelled (since March 2019): no longer sold as a current product, though spares may remain available for a period. Its successor is the GM10.
Source: Yokogawa. Last checked . Always confirm a specific part's status with the manufacturer before buying or planning a migration.
What Cancellation means for you
You can no longer order it as a normal product, and nothing new should be designed around it. If machines depend on it, you want spare stock you can rely on and a migration plan. Both start with knowing how many you run.
Before replacing it
A replacement decision starts with understanding how the existing machine uses the part, not simply finding something with a similar specification. We would document the electrical interfaces, configuration, software dependencies and surrounding components before choosing an alternative.
That establishes whether the part can genuinely be swapped or whether the change reaches into a wider section of the control system, and turns an obsolete-spare problem into a planned engineering task with a tested recovery route.
ECS engineering guidance
MW100-E-1W part details
- Manufacturer
- Yokogawa
- Range
- MW100 Data Acquisition Unit
- Name
- MW100 Data Acquisition Unit
- Summary
- Modular Ethernet-connected data acquisition unit made up of a main module, plug-in I/O modules shared with the MX100, and a base plate, with a built-in web server.
- Successor
GM10
Common questions about the MW100-E-1W
Is the Yokogawa MW100-E-1W discontinued?
The MW100-E-1W has been cancelled (since March 2019): no longer sold as a current product, though spares may remain available for a period. Its successor is the GM10.
What replaced the MW100-E-1W?
Yokogawa lists the GM10 as the successor. Check compatibility with your machine before planning the change.
Can I still buy a MW100-E-1W?
Not as a normal new product. Remaining distributor stock or designated spares may still be available. Buy any you need now.
Know where every unit is before one fails.
A Capture audit finds every MW100-E-1W on your site, photographs it where it sits and checks it against manufacturer lifecycle status, so you know your exposure and where your spares are before a failure stops a line.
- Every device located, photographed and lifecycle-checked
- Findings report, plus a populated Command Centre
- No production downtime