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
| Type | Portable or panel-mounted |
|---|---|
| Display system | 4-digit digital display (O2 concentration) Bar graph display (atm) |
| Measurement range | 0-1 / 10 / 100 / 1000 ppm / 1 / 10 / 100 vol%O2 10-20-10-0atm |
| Repeatability | Within ±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 system | Continuous suction |
| Sample gas rate | 1000-2000 mL/min |
| Sample gas conditions | Pressure: 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 gas | Air |
| Recorder output | External output: DC 0-10 V DC4-20mA Range marker: BCD, 3 contact outputs (Contact capacity: DC 24 V, 0.3 A) |
| Alarm output | Upper/Lower limit alarm |
| Ambient temperature | 0-40 °C |
| Warmup time | Approx. 20 min |
| Dimensions | 210(W) × 134(H) × 376(D) mm |
| Weight | Approx. 7 kg |
| Panel cut dimensions | 225(W) × 135(H) |
| Gas connection | INLET (Sample gas inlet): Rc1/4 BYPASS OUT (Bypass outlet): Rc1/4 OUTLET (Sample gas outlet): Rc1/4 |
| Power supply | AC 100 V 50/60 Hz |
| Max. power consumption | Less than 150 VA |
