| Measurement principle | Battery-powered zirconia oxygen analyzer |
|---|---|
| Type | Desktop type / Panel mount type |
| Display system | 6-digit digital display (concentration display) |
| Measurement range | 0-1 / 10 / 100 / 1000ppm / 1 / 10 / 100vol%O2; 10-20 to 10-0atm Automatic range |
| Repeatability | Within ±1% of full scale xygen concentrations less than 1ppm and in the range 0-1ppm, atm are not under the warranty range |
| Sampling system | Continuous suction with internal pump |
| Sample gas requirements | Pressure: Pressurization at 30KPa or less |
| Flow rate: Up to 1,500mL/min | |
| Humidity: Dew point below ambient temperature | |
| Temperature: 0-50ºC | |
| Others: Not to contain corrosive gas (fluorine gas, chlorine gas, sulfuric gas, etc.), gas containing organic silicone, flammable ingredients (including gas), oil or moisture | |
| Reference gas | Atmospheric air |
| Recorder output | Oxygen level output: 4-20mA/0-10V 4-20mA: Insulated; load resistance of 600Ω or less 0-10V: Insulated; load resistance of 500Ω or more Recorder output range taken as full scale and oxygen concentration given in linear output Output range: 0-100% / 0-10% / 0-1% / 0-1000ppm / 0-100ppm / 0-10ppm / 0-1ppm / 10-20-10-0 or 4 optional automatic/fixed ranges |
| Transmission output | RS-232C |
| Alarm output | FAIL (device error): 1 point Non-voltage contact; contact capacity: 24VDC/AC or less, 0.1A or less Contact point closes with device error (contact point operation adjustable) ALM (concentration alarm): 2 points Non-voltage contact; contact capacity: 24VDC/AC or less, 0.1A or less Contact point closes with alarm (contact point operation adjustable) RDY (warmup signal): 1 point Non-voltage contact; contact capacity: 24VDC/AC or less, 0.5A or less Contact point closes during warmup (contact point operation adjustable) * Minimum open/close capacity of the non-voltage contact point is 12V or higher; unable to respond to tiny load MRK (range marker) output: 3 points Non-voltage contact; contact capacity: 24VDC/AC or less, 0.1A or less |
| Warmup time | Under 20 min. |
| Dimensions | Body: 288(W)×144(H)×400(D)mm (excludes protruding parts) |
| Weight | Approx. 10 kg |
| Gas connection | INLET: Rc1/8 |
| BYPASS OUT: Rc1/8 | |
| OUTLET: Rc1/4 | |
| Power | 100-120VAC±10% 200VA 50Hz/60H |
