| Model |
OA-480 |
| Measuring Gas |
Oxygen |
| Detection Principle |
Galvanic cell method |
| Measuring Range |
0.0 - 25.0% |
| Accuracy |
Within an oxygen concentration of ±1% for the setting value |
| Display Method |
3-digit LED digital |
| Alarm Method |
Red LED lights intermittently and buzzer sounds intermittently |
| Alarm Setting |
Adjustable (Standard;below 18%) |
| Failure display |
Red LED lights intermittently and buzzer sounds intermittently |
| Power Source |
AC100V±10V, 50/60Hz (AC220V as extra option) |
| Alarm contact output |
1a or 1b contact, AC125V, 1A (Resistance load) |
| Analog output |
4 - 20mA (linear) |
| Detection Point |
1 point |
| Operating Temperature Range |
Temperature: -10 - 40℃ |
| Installation |
Wall mount type (Panel mount type is optional) |
| Dimensions |
120(W)×205(H)×69(D)mm |
| Weight |
0.9kg |
