کالریمتر گاز CM6G

تماس بگیرید

توضیحات

Town Gas Application

Measurement objectMeasurement and control of WI or the calorific value of fuel gas for town gas.
Measuring Range۳ to 62 MJ/Nm3
Sample gas conditionDust: 5 mg/Nm3 or less<
Temperature: 50℃ or less
Humidity: dew point of 0℃ or less
Pressure: (1) 10 to 20 kPa: standard, (2) 10 kPa or under: with pump, (3) 100 to 600 kPa: with pressure reducing valve
RangeSelect scale range (Span):
General Gas: 30 to 50% of maximum value of the span.
Butane or Butene + Air:20 to 30% of maximum value of the span.
Propane or Propylene + Air: 25 to 40% of maximum value of the span.
Output signal۱ to 5 V DC, 4 to 20 mA DC (simultaneously), non-isolated, load resistance 750Ω or less
Alarm Contact OutputFlame off alarm; 100 V AC, 5 A, closed when alarm occurs
Temperature alarm; 100 V AC, 3 A, closed when alarm occurs
Contact InputRemote ignition (custom order); 24 V DC, 0.1 A or more
Sample Gas Flow RateApprox. 10 l/min
UtilityInstrument Air: Approx. 50 Nl/min, pressure 300 to 700 kPa, dew point of 0℃ or less
Power Supply: 100 V AC ±۱۰%, single phase, 50/60 Hz, 860 VA max.
PanelConstruction: For indoor installation, rack panel.
Ambient Temperature۰ to 40℃ and no rapid change in ambient temperature is allowed.
RepeatabilityWhen the calorific value means 6.3 MJ/Nm3 or higher,
Calorific : ±۱٫۰% of measured value
WI : ±۰٫۵% of measured value

Steel Mill Application

Measurement objectMeasurement and control of WI or the calorific value of fuel gas for a steel mill.
Measuring Range۳ to 62 MJ/Nm3
Sample gas conditionDust: 100 mg/Nm3 or less
Temperature: 50℃ or less
Humidity: dew point of 0℃ or less
Pressure: (1) 8 to 15 kPa: standard, (2) 8 kPa or under: with pump
RangeSelect scale range (Span):
General Gas: 30 to 50% of maximum value of the span.
Butane or Butene + Air:20 to 30% of maximum value of the span.
Propane or Propylene + Air: 25 to 40% of maximum value of the span.
Output۱ to 5 V DC, 4 to 20 mA DC (simultaneously), non-isolated, load resistance 750Ω or less
Alarm Contact OutputFlame off alarm; 100 V AC, 5 A, closed when alarm occurs
Temperature alarm; 100 V AC, 3 A, closed when alarm occurs
Contact InputRemote ignition (custom order); 24 V DC, 0.1 A or more
Sample Gas Flow RateApprox. 10 l/min
UtilityWater: Approx. 0.2 l/min, pressure 200 to 600 kPa
Instrument Air: Approx. 50 Nl/min, pressure 300 to 700 kPa, dew point of 0℃ or less
Power Supply: 100 V AC ±۱۰%, single phase, 50/60 Hz, 1100 VA max.
PanelConstruction: For indoor installation, rack panel.
Ambient Temperature۰ to 40℃ and no rapid change in ambient temperature is allowed.
RepeatabilityWhen the calorific value means 6.3 MJ/Nm3 or higher,
Calorific : ±۱٫۰% of measured value
WI : ±۰٫۵% of measured value

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Instruction Manuals
General Specifications
Drawings

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