19" rack unit

• With 4 HU for installation
  • In hinged frame
  • In cabinets with or without telescope rails
• Front plate can be swung down for servicing purposes (laptop connection)
• Internal gas paths: hose made of FKM (Viton) or pipe made of titanium or stainless steel (mat. no. 1.4571)
• Gas connections for sample gas inlet and outlet and for reference gas: Fittings, pipe diameter of 6 mm or ј"
• Flow indicator for sample gas on front plate (option)
• Pressure switch in sample gas path for flow monitoring (option)

Field device

• Two-door enclosure with gas-tight separation of analyzer and electronics sections
• Individually purgeable enclosure halves
• Analyzer unit and piping can be heated up to 130 °C (option)
• Gas path and stubs made of stainless steel (mat. no. 1.4571) or titanium, Hastelloy C22
• Purging gas connections: pipe diameter 10 mm or 3/8"
• Gas connections for sample gas inlet and outlet and for reference gas: Clamping ring connection for a pipe diameter of 6 mm or ј"

Display and control panel

• Large LCD panel for simultaneous display of:
  • Measured value (digital and analog displays)
  • Status bar
  • Measuring ranges
• Contrast of LCD panel adjustable using menu
• Permanent LED backlighting
• Washable membrane keyboard with five softkeys
• Menu-driven operation for parameterization, test functions, adjustment
• User help in plain text
• Graphic display of concentration trend; programmable time intervals
• Bilingual operating software German/English, English/Spanish, French/English, Spanish/English, Italian/English

Input and outputs

• One analog output per medium (from 0, 2, 4 to 20 mA; NAMUR parameterizable)
• Two analog inputs configurable (e.g. correction of cross-interference, external pressure sensor)
• Six digital inputs freely configurable (e.g. for measurement range switchover, processing of external signals from sample preparation)
• Six relay outputs freely configurable (failure, maintenance demanded, maintenance switch, threshold alarm, external magnetic valves)
• Expansion: Eight additional digital inputs and eight additional relay outputs each e.g. for autocalibration with up to four calibration gases

Communication

RS 485 present in basic unit (connection from the rear; for the slide-in module also behind the front plate).

Options

• AK interface for the automotive industry with extended functions
• 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

OXYMAT 6, membrane keyboard and graphic display

Designs – Parts wetted by sample gas, standard

Options

Gas path (19" rack unit)

Gas path, reference gas connection 1 100 hPa, absolute

Gas path, reference gas connection 3 000 to 5 000 hPa, absolute

Gas path (field device)

Gas path, reference gas connection 1 100 hPa, absolute

Gas path, reference gas connection 3 000 to 5 000 hPa, absolute