ENMET OX-2000 - Manual (Page 7)

TX2000 / OX2000 ENMET Corporation
3
2.2 Power Supply
It is provided by: 3 batteries LR01 1.5V ( Duracel, Energizer, Panasonic).
W ARNING : Do no change batteries in a hazardous area.
Under normal use conditions the instrument will run for 600 hours with batteries.
The instrument is certified for use in group I and II explosive atmospheres, when it is equipped with batteries of a
type recommended by the manufacturer.
W ARNING : Substitution of batteries or other components may compromise the intrinsic safety of the instrument.
Figure 2: Interior View TX2000 / OX2000
2.3 Sensor
Being a vital element of the gas detector, the sensor of the TX2000/OX2000 must be treated with care. Mechanical
impacts, splashing with water etc… may impair the quality of the measurement or even, in extreme cases, destroy
the sensors.
A water-repellent and anti-dust filter protects the top of the sensor.
Each sensor can detect one toxic gas or oxygen. See section 4.4, Table 3 for data on sensors
2.3.1 Replacement of Sensor
The sensor is located on the top of the instrument. See figure 1.
The sensor can be removed once the protective cap is removed.
N
OTE : The sensor must be inserted in the proper orientation. Alien the tab on the bottom edge of the sensor with the
grove in the instrument.
N OTE : In order to be able to operate correctly, the sensor should never be obstructed.
Figure 3: Sensor
Batteries
(3 places)
Top of Sensor Bottom of Sensor