RF-30 Compact Oxygen Analyzer

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  • Description
  • Specifications

The RF-30 oxygen analyzer is designed for use to monitor oxygen content in baking furnaces and nitrogen reflow ovens in the electronic industry.  The RF-30 uses a compact precision zirconia oxygen sensor for stable and highly accurate measurement from low ppm up to 100% Volume oxygen.  The RF-30’s small size allows for easy integration into most all applications. RF 30

TypePortable or panel-mounted
Display system4-digit digital display (O2 concentration)
Bar graph display (atm)
Measurement range0-1 / 10 / 100 / 1000 ppm / 1 / 10 / 100 vol%O2
10-20-10-0atm
RepeatabilityWithin ±0.5 % of full scale (at or above 1 % range)
Within ±1 % of full scale (below 1 % range)
(Not guaranteed for the 0-10ppm range or below)
Sampling systemContinuous suction
Sample gas rate1000-2000 mL/min
Sample gas conditionsPressure: Pressurized to about 0.03MPa
Flow rate: 1000-2000 mL/min
Humidity: Dew point lower than ambient temperature
Other: Must not contain flammable components, halogen, silica, corrosive components or water droplets.
Reference gasAir
Recorder outputExternal output: DC 0-10 V
DC4-20mA
Range marker: BCD, 3 contact outputs (Contact capacity: DC 24 V, 0.3 A)
Alarm outputUpper/Lower limit alarm
Ambient temperature0-40 °C
Warmup timeApprox. 20 min
Dimensions210(W) × 134(H) × 376(D) mm
WeightApprox. 7 kg
Panel cut dimensions225(W) × 135(H)
Gas connectionINLET (Sample gas inlet): Rc1/4
BYPASS OUT (Bypass outlet): Rc1/4
OUTLET (Sample gas outlet): Rc1/4
Power supplyAC 100 V 50/60 Hz
Max. power consumptionLess than 150 VA