CONTROLS | ON/OFF switch. |
CALIBRATION ADJUSTMENT Calibrate both internal and external sensors against dry 02 /N2. Both calibration adjustments are with jeweler screwdriver.
ALARAMS | Audible: Factory set to alarm below |
| 19.5% 02. Visual: LED lights when |
| Audible Alarm sounds. |
CONNECTIONS | Alarm earphone jack. External sensor |
| jack. |
BATTERY | 9V alkaline. 200 hours life typical. |
EARPHONE | Supplied with 36” cable length. |
EXTERNAL SENSOR | (Optional) Sensor, housing and circuitry |
| provided with 20 foot cable. |
INTRINSIC SAFETY | Designed for intrinsic safety. |
SIZE | (HWD) 5.7” x 3.5” x 1.4” |
| (14.5 x 8.9 x 3.6 cm) |
OXYGEN DEFICIENCY MONITOR | PAGE 14 |
