CU-EMA+
1 Introduction
1.1 Intended use
This device is an essential component for conditioning the sample gas to protect the downstream analysis instrument from re-
sidual moisture in the sample gas.
Please note the specifications in the data sheet on the specific intended use, existing material combinations, as well as pressure
and temperature limits.
1.2 Overview
The CU-EMA+ cooler was designed specifically for the requirements of gas conditioning for continuously measuring emissions
in maritime applications. Dividing the unit into an internal and external section achieves the IP rating required under the stand-
ard without requiring venting the interior. The series connection of the heat exchangers will cool in two cycles to minimise wash
out effects.
The exact item number of the model defined by you is determined by the model code in the category ordering information.
The gas cooler comes standard with peristaltic pump and moisture detector. Additional components which every conditioning
system should feature can optionally be connected:
– Connection for adding instrument air to purge the system,
– Solenoid valve for adding test gas,
– Heated line connection and regulation,
– metric/US style external connections.
Here the approach is to simplify creating a complete system in a cost-efficient way through pre-installed components with
hoses connected. We further paid attention to easy access to wear parts and consumables.
1.3 Scope of delivery
– Cooler unit
– Product documentation
– Heated line (optional)
2
Bühler Technologies GmbH
BE440029 ◦ 10/2020
