3 matrix, Model 755a – Emerson 755A User Manual

Page 78

Instruction Manual

245364-V
May 2002

7-2 Replacement Parts

Rosemount Analytical Inc. A Division of Emerson Process Management

Model 755A

7-3 MATRIX

Each Model 755A Oxygen Analyzer is
configured per the customer sales order.
Below is the Model 755A sales matrix which
lists the various configurations available.

To identify the configuration of your analyzer,
locate the analyzer name-rating plate. The
sales matrix identifier number appears on the
analyzer name-rating plate.

755A MODEL 755A OXYGEN ANALYZER - DIGITAL METER

Code Ranges

0.0-100% Oxygen on Display
(Recorder Output can be selected for any fullscale span of 1%, 2%, 5%, 10%, 20%, 50% or
100% using any zero offset)

0.0-100% Oxygen on Display
(Recorder Output span of 5% or greater for zero based ranges)

Special

Code Corrosion Resistance

Standard detector

Detector with rhodium plated current loop

(2)

Detector with stainless steel tubing

(3)

Detector with rhodium plated current loop and stainless steel tubing.

Special

Code Output

Voltage: 0-10 mV, 0-100 mV, 0-1 V or 0-5 VDC

Current: 0, 4-20 mA, Isolated

Special

Code Alarm Relays

None

Dual

Special

Code Case

General Purpose (NEMA-3R)

General Purpose W/ISA Type Z Purge

(1)

General Purpose W/Tropicalization

General Purpose with Purge with Tropicalization

Special

Code Operation

115V, 50/60 Hz

230V, 50/60 Hz

Special

Code

Features as selected above

Special

755A

Example