Emerson Micro Motion Model 800 Enhanced Core Processor (Part Number: MMI-20088230)
Product Overview
MMI-20088230 is the Emerson Micro Motion Model 800 Enhanced Core Processor, the core electronic module of the Coriolis mass flowmeter (commonly known as the “header core/processor Puck”), abbreviated as Puck800. It is used to replace the original transmission core of ELITE series CMF/CMFS Coriolis flowmeters, collect flow, density, temperature signals, and calculate and output them. The old version still has Puck700 available on the market.
Puck 800 Features
High precision signal processing: Real time measurement of mass flow rate, volume flow rate, density, and temperature, which is the core unit of high-precision Coriolis flowmeter operation.
Explosion proof intrinsic safety type: supports installation in hazardous areas such as chemical, oil and gas, and meets the IIB/IIC explosion-proof rating.
HART communication protocol: supports remote configuration, parameter reading, fault diagnosis, and facilitates debugging and maintenance.
Modular replaceable design: independent processor modules that can be directly replaced on site without the need for whole meter replacement, reducing maintenance costs.
Wide temperature range: from -40 ℃ low temperature to+60 ℃ high temperature environment, suitable for harsh industrial sites.
Puck 700&Puck 800 have a large stock supply

Motion Model 800 Basic Parameters
| Parameter | Specification |
|---|---|
| Product Full Name | Model 800 Enhanced Core Processor, Puck800 |
| Part Number | MMI-20088230 |
| Brand | Emerson Micro Motion |
| Explosion-proof Certification | Ex ib IIB/IIC T5; ATEX / IECEx |
| Operating Temperature | -40°C ~ +60°C |
| Power Supply | VDC DC power supply, 4-pin green terminal (pins 1/2: power; pins 3/4: communication A/B + COM) |
| Signal Output | 4-20 mA, HART digital communication |
| Compatible Sensors | Micro Motion ELITE CMF, CMFS, CMFHC series Coriolis mass flow meters |
Micro motion 800 can be adapted to Micro motion flowmeter sensors
1. CMF Series
| Base Model | Nominal Line Size (inch) | DN Size | Available Material Suffixes |
|---|---|---|---|
| CMF010 | 1/10″ | DN2 | M (316L), L (304L), H (C22 alloy), P (High Pressure) |
| CMF025 | 1/4″ | DN6 | M, L, H |
| CMF050 | 1/2″ | DN15 | M, L, H (C22) |
| CMF100 | 1″ | DN25 | M, L, A (High Temp 316L), H (C22) |
| CMF200 | 2″ | DN50 | M, L, A, H, B |
| CMF300 | 3″ | DN80 (H/B version: DN75) | M, L, A, H, B |
| CMF350 | 4″ | DN100 | M, A, P (High Pressure) |
| CMF400 | 4″–6″ | DN100–DN150 | M, H, B, P |
2. CMFS Series
| Base Model | Nominal Line Size (inch) | DN Size | Available Material Suffixes |
|---|---|---|---|
| CMFS007 | 1/12″ | DN1 | M |
| CMFS010 | 1/10″ | DN2 | M, H, P |
| CMFS015 | 1/6″ | DN3 | M, H, P |
| CMFS025 | 1/4″ | DN6 | M, H, P |
| CMFS040 | 3/8″ | DN10 | M |
| CMFS050 | 1/2″ | DN15 | M, H, P |
| CMFS075 | 3/4″ | DN20 | M |
| CMFS100 | 1″ | DN25 | H (C22), P (High Pressure) |
| CMFS150 | 1.5″ | DN40 | M, H, P |
3. CMFHC Series
| Base Model | Nominal Line Size (inch) | DN Size | Available Material Suffixes |
|---|---|---|---|
| CMFHC2 | 6″–8″ | DN150–DN200 | M (Standard Temp 316L), A (High Temp 316L), Y (Super Duplex) |
| CMFHC3 | 8″–10″ | DN200–DN250 | M, A, Y |
| CMFHC4 | 10″–12″ | DN250–DN300 | M (316L) |
Introduction of Xi ‘an Lilu Trading Co., LTD
Xi ‘an Lilu Trading Co., Ltd. is a professional import and export focus on transmitter, flow meter, positioner instrument industry provider. We have a huge advantage in the following brand ROSEMOUNT, YOKOGAWA, HONEYWELL, SMC, IMI NORGREN, ABB, ENDRESS + HAUSER, FISHER, YTC, AZBIL, SIEMENS, SCHNEIDER and some European brands. There is a large amount of stock available here regarding Micro motion 800 or Micro motion 700.
We look forward to your inquiry and hope that we can start the best cooperation.
Phone: +86-18392971088
Email: inquiry@lilutrading.com


















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