The Micro Motion G100M is a high-performance 316L Stainless Steel sensor engineered for precision in an ultracompact footprint. As a versatile 1-inch (DN25) model, it is ideally suited for both standard and sanitary environments, providing world-class mass flow and density measurement where installation space is severely limited.
The G100M solves the challenge of tight piping configurations. Its lightweight design (only 12 lbs for the CL150 version) and short face-to-face dimensions make it the premier choice for mobile installations and modular skids. Despite its small size, it remains a robust measurement solution with a sensor maximum working pressure of 1,450 psig (100 barg).
Precision is at the heart of the G100M. While it offers reliable standard mass flow accuracy, users can choose an optional high-performance package to achieve an industry-leading liquid mass flow accuracy of ±0.10%. This level of precision, combined with laser-etched tagging for long-term durability, ensures your product consistency is maintained even in the most challenging industrial or laboratory environments.
For life science and food industries, hygiene is non-negotiable. The G100M features ultimate installation flexibility with self-draining capability in both vertical and horizontal orientations. It is fully compliant with 3-A, EHEDG, and ASME BPE standards. To further prevent bacterial growth, it is available with an improved surface finish stainless steel option of up to 15 Ra (0.4 μm), making it perfect for SIP and CIP cycles.
Ensure measurement integrity assurance without interrupting your process. Integrated Smart Meter Verification (SMV) allows you to audit the health of the sensor and electronics in real-time. Coupled with SIL 2 and SIL 3 safety ratings and a broad range of meter approvals (ATEX, IECEx, CSA, NAMUR), the G100M provides the long-term reliability required for mission-critical chemical dosing and sanitary batching.
| Feature | Standard Specification | High-Performance Option |
| Nominal Line Size | 1 Inch (DN25) | 1 Inch (DN25) |
| Mass Flow Accuracy | ±0.25% of rate | ±0.15% or ±0.10% |
| Volume Flow Accuracy | ±0.25% of rate | ±0.10% |
| Surface Finish | Standard 316L | 15 Ra (0.4 μm) |
| Weight (CL150) | 12 lb (5.4 kg) | 12 lb (5.4 kg) |
| Safety Ratings | SIL 2 / SIL 3 | SIL 2 / SIL 3 |
Choosing the right configuration for the G100M is effortless using MyEmerson tools. Whether you require broad connectivity for a distributed control system or a stand-alone transmitter, the G100M integrates seamlessly with modern Micro Motion electronics.
Thanks to its ultracompact footprint, the G100M fits where other Coriolis meters cannot. To ensure the highest accuracy, follow the self-draining orientation guidelines, especially in sanitary applications where fluid entrapment must be avoided.
Q1: How compact is the Micro Motion G100M compared to other meters?
A: The G100M is an ultracompact Coriolis meter with a face-to-face length of just 11.83" (30 cm) for the CL150 version. Its lightweight 12 lb design makes it ideal for mobile skids and systems where space is extremely limited.
Q2: Does the G100M meet sanitary standards for food and beverage?
A: Yes. The G100M is fully compliant with 3-A, EHEDG, and ASME BPE standards. It features a self-draining design and optional high-polish 15 Ra surface finish, ensuring it is safe for CIP and SIP cycles.
Q3: Can I use the G100M in Safety Instrumented Systems (SIS)?
A: Absolutely. The G100M is SIL 2 and SIL 3 capable, providing the high level of diagnostic coverage and reliability required for critical chemical dosing and safety applications.
