C LEVEL- AND TEMPERATURE CONTROLLER TYPE: CARBO-M

 

 

SPECIAL FEATURES:

  • Menu-guided operation
  • Foil keyboard
  • Exact control for C level and temperature
  • Soot limit monitoring
  • Universal application by virtue of the optional connection of O2, O2+CO2, CO detectors, and two thermocouples (type S or K)
  • O2 probe monitoring (checking Ri and EMF, purging)
  • Simultaneous measurement with two probes for super version
  • Automatic change to spare probe
  • Program memory with 99 setpoint programs for C level and temperature
  • Analog output, for example, for recorder connection
  • C level correction (for example, by means of foil specimens)
  • Options:
    · Serial interface for example, for visualization software” CARBOVIS”
C LEVEL- AND TEMPERATURE CONTROLLER TYPE: CARBO-M

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FUNCTION

 

The Carbo-M is a dual-channel measuring and control system for C level calculation and C level and temperature control in the furnace atmosphere of heat treatment plants.

By means of switch settings on the rear panel of the instrument, Carbo-M can be easily adapted to match existing facilities. Alternat- ions in the data acquisition scheme, for example, change of gas analyzers to oxygen probes, can be effected without difficulty.

A currently available analytical method for determining the carbon content in furnace atmospheres is the indirect measurement of the oxygen content in the furnace with zirconium oxide probes. Carbo-M provides special support for these methods. Data sheets on probes and other equipment are available on request.

TECHNICAL DATA:

 

Construction: Metal housing for mounting in control panels, in conformance with DIN 40050
Type of protection IP 54 (front), as specified in DIN 50050
Dimensions: 144 x 144 x 300 mm 
Auxiliary voltage: 230 Vac ± 10 % 50/60 Hz
Power consumption: About 15 VA
Digital Input:
  • -IN 0:
    program release with setpoint program in progress: otherwise, controller locked
  • IN 1: program continuation in succession
  • IN 2: input disable
Measuring range: 0,15…1,5 % C, or as specified by the customer
Optionales Zubehör:
  • Rel-Box
  • PRL-Box
  • Klemmleistenadapter
Attention:

If you use L-probe and O2 -probe you cann ́t connect an additional Reference junction.

  • Thermocouple,type K or S
  • Reference junction, type K or S (also mixed)
  • Terminaltemperature(Pt100)
  • External set value:serialinterface
Analog Input:
  • O2 measuring probe, cell voltage directly or through amplifier
  • O2 measuring probe and CO analyzer
  • CO2 analyzer
  • CO2 analyzer and CO analyzer
  • O2 probe and L-probe
  • O2probe,L-probeandCOanalyzer
  • L-probeandCOanalyzer
  • L-probeandCO2 analyzer
  • L-probe,CO2analyzerandCOanalyzer
  • L-probeand L-probe
  • O2 probe and O2 probe
  • CO2 analyzer and O2 probe