Teledyne 3190 manual Location and Mounting, Installation Model, Control Unit Installation

3 Installation Model 3190

shipped with all the materials you need to install and prepare the system for operation.

CAUTION: Do not disturb the integrity of the cell package until the cell is to be used immediately. If the cell package is punctured prematurely and air is permitted to enter, cell life will be shortened.

3.2Location and Mounting

3.2.1 Control Unit Installation

The 3190 Control Unit is designed to be panel-mounted in a general purpose, indoor area, away from moisture and the elements. The unit should be installed at viewing level in a sheltered area.

CAUTION: For the DC powered version, the control unit chassis must be isolated from the input power ground.

Refer to the Outline Diagram C-64772 for the physical dimensions of the analyzer.

3.2.2 External Probe Installation

The External Probe can be installed in the process any reasonable distance from the Control Unit. The nominal maximum is 6 ft, but the dis- tance can be more, depending on the level of electromagnetic noise in the operating environment.

The standard Model 3190 includes the External Probe unit depicted in the Final Assembly, Dwg C-64641, and the Analysis Unit (probe) Outline, Dwg B-59610. Dimensions are also given in Specifications in the Appendix.

For special applications, the type of External Probe unit supplied may vary depending on the specific process. With these systems, specific installa- tion and interconnect information is given in a separate probe manual or in an addendum to this manual depending on the model External Probe used. The addendum will reference the specific Outline and Interconnection Drawings in the Drawings section of this manual, and provides any other appropriate information.

3-2 Teledyne Analytical Instruments