Oxygen Monitor JKO-A Ver.3
| Detected gas | Oxygen | ||
| Detection principle | Galvanic battery | ||
| Measuring range | 0.00~100.00vol% | ||
| Resolution | 0.1vol% | ||
| Measurement accuracy | ±0.5vol% | ||
| Operating temperature | -10~40℃ | ||
| Operating humidity | 5～95％RH No dew condensation |
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| Pressure | 811~1100hPa | ||
| Alarm Delay | Less than 5 seconds | ||
| Alarm Setpoint | 2 points arbitrarily set | ||
| Alarm | Buzzer(80dB), Red LED flashing |
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| Analog output | DC 0-1V 0-100%02 | ||
| Power supply | AA alkaline battery 4Pcs, AC adapter 5V DC/2.0A |
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| Battery lifespan | 1 year | ||
| Average sensor life | ~1year in atmosphere | ||
| Size | 145x82x38mm 300g |
JKO-AWD3 JKO－ALD3 JKO-ALJD3
| Model | Internal battery | External power | Function | ||||
| JKO-AS3 | 〇 | Standard model with built-in sensor. Can be used in various places such as workshops, tunnels, and laboratories where there is a risk of lack of oxygen. | |||||
| JKO-ASD3 | 〇 | ||||||
| JKO-AW3 | 〇 | The sensor is covered by a stainless steel housing, so it is suitable for measuring manholes, tanks, silos, wells, vertical holes, etc. | |||||
| JKO-AWD3 | 〇 | ||||||
| JKO-AL3 | 〇 | Where there is a risk of oxygen deficiency, oxygen concentration, can be checked from a safe distance. | |||||
| JKO-ALD3 | 〇 | ||||||
| JKO-ALJ3 | 〇 | Can measure Oxygen concentration in a closed environment such as chamber. By using in combination with In-line fixture BF-JK, it can measure oxygen concentration in tubes and piping. |
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| JKO-ALJD3 | 〇 | ||||||
