Portable Fuel Gas Analyzer 940

FEM 940FEM 940

Portable Fuel Gas Analyzer 940

  • Long life zirconium sensor
  • Very fast response, no purgetime
  • No reference gas required
  • High accuracy
  • Wide measurement range 1 ppm to 96%
  • Simpletooperate
  • Maintenance free
  • automatic & begins with every start up with fresh air aspirated instead of Gas sample..
  • Automatic self check for efficiency calculation :With aspirated fresh air specific percentage efficiency of the selertpd Fuel is displayed as a cherk nn its calculations.
  • Self Supervisory Diagnosis : Continuously checks the status of: 1) Battery Voltage 2) Sample Flow 3) Oxygen Sensor
  • Sturdy stainless steel sampling probe with extension tubing for ease of measurement.
  • Thermocouple in the tip of probe measures temperature at point of sampling to minimise error.
  • Time tested high suction inbuilt sampling pump acts against draft. Supervisory circuit continuously monitors it against failure.
  • Inline Filter to Inbuilt Moisture & Dust, Disposable easy to replace filter element. Supervisory Diagnostic circuit continuously checks it against choking.
  • Retains the readings till the next sampling.
  • Compact Aluminum Housing
  • Rechargeable Ni-cad battery pack with charger.
  • Maintenance & Spare Parts : Designed for free maintenance operation. Long Life Sensor.
  • Combustion efficiency is determined by Oxygen content and temperature of Fuel gases. An excess air (Oxygen) condition reduces the efficiency as it carries away the heat while a deficient air (Oxygen) produces an incomplete i combustion with consequent higher costs and increased polluting emissions.

Specification

DisplayA) Oxygen
B) Different Temp.
C) Efficiency
D)CO
E) C02 (Calculated)
Lambda (Calculated)

0-25% in Stack Gas
25-650 deg.C
0-99.0%
0-2000 PPM
0-25%
ResolutionA) Oxygen
B) Different Temp.
C) Efficiency
D)CO
0.1%
0.1%
0.1%
1PPM
DisplayAlpha Numeric LCD
FuelsUser Selectable Oil, Coal , Gas
SensorsElectrochemical Type K Thermocouple
CalibrationAutomatic with Fresh Air Sample
AccuracyOxygen
Temp
Efficiency
+/- 0.25%
+/- 0.25%
+/- 0.25%
Response TimeMaximum 30Sec. at 95% Variation
Self DiagnosisCombustion efficiency test with diagnostic indications
Power SupplyInternal Ni-cad battery pack with external charger 220V 50Hz Ac (Optional 110V50H2)
Working Temp-5deg X to 55 deg.C
Storage Temp-20 deg.C to 50 deg.C
Replacable Cartridge-20 deg.C to 50 deg.C
CaseABS Plastic
External Dimension222X105X40mm
Weight500 gms.
AccessoriesLeather case with shoulder strap Battery charger, Operational Manual

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