OXYMAT 640 pages

© Siemens AG 2015

Continuous Gas Analyzers, extractive
OXYMAT 64

1

General information

■ Overview

■ Design
• 19" rack unit with 4 HU for installation
- in hinged frames
- in cabinets with or without telescopic rails
• Front plate for service purposes can be pivoted down
(laptop connection)
• Connections for sample gas
- Input: Clamping ring connection for a pipe diameter of 6 mm
or ¼"
- Output: Pipe connection with diameter 6 mm or ¼"
• High-pressure and low-pressure versions
• Catalytically active and inactive cell

The OXYMAT 64 gas analyzer is used for the trace measurement
of oxygen.

■ Benefits
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High linearity
Compact design
Open interface architecture (RS 485, RS 232, PROFIBUS)
SIPROM GA network for maintenance and service information
(option)

■ Application
• Production of technical gases
- Measurements in N2 and CO2
• Welding
- Measurements in protective gases during welding of highly
alloyed steels, titanium, etc.
• Systems for air separation
- Measurements in N2 and in inert gases (e.g. Ne, Ar)
- Measurements in CO2
• Food production
- Measurement in CO2 (e.g. breweries)
• Electronics industry
- Low-pressure version with pump
• Flow soldering systems

Display and control panel
• Large LCD field for simultaneous display of
- Measured value
- Status bar
- Measuring ranges
• Contrast of the LCD field adjustable via the menu
• Permanent LED backlighting
• Washable membrane keyboard with five softkeys
• Five-digit measured-value display
(decimal point counts as one digit)
• Menu-driven operation for parameterization, configuration,
test functions, adjustment
• Operator support in plain text
• Graphical display of the concentration progression; time intervals parameterizable
• Bilingual operating software German/English,
English/Spanish, French/English, Spanish/English,
Italian/English
• Switchover from ppm measuring range to % measuring range
Inputs and outputs
• One analog output per medium (from 0, 2, 4 to 20 mA; NAMUR
parameterizable)
• Six binary inputs freely configurable (e.g. for measurement
range switchover, processing of external signals from sample
preparation)
• Six relay outputs freely configurable (failure, maintenance request, maintenance switch, threshold alarm, external solenoid
valves)
• Two analog inputs configurable (e.g. correction of cross-interference, external pressure sensor)
• Extension with eight additional binary inputs and eight additional relay outputs, e.g. for autocalibration with up to four calibration gases
Communication
RS 485 present in basic unit (connection from the rear).
Options
• RS 485/RS 232 converter
• RS 485/Ethernet converter
• RS 485/USB converter
• Connection to networks via PROFIBUS DP/PA interface
• SIPROM GA software as the service and maintenance tool

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Siemens AP 01 · 2015