Changing The Filter; Technical Data - Dräger X-node Technical Manual

– LED test is carried out.
– Compatibility of the sensor is verified.
3. Sensor warms up (warm-up time depends on sensor used, see
data sheet for sensor).
4. When the warm-up phase has finished, test the gas detector with
target gas using the X-node app.
8.2

Changing the filter

Depending on the sensor used, Dräger recommends checking the
selective filter or dust filter every 6 months and replacing them as
necessary (see data sheet for the respective sensor).
CAUTION
Danger due to impaired sensor function!
The dust filter in front of the sensor must not be contaminated. A
contaminated filter prolongs the response time of the sensor. This
affects the sensitivity.
► Replace contaminated dust filters.
9

Technical data

Measured gases:
Measuring range:
Transmission frequencies:
Transmission power:
Frequency of measured
value calculation
Technical manual |
Dräger X-node
Cl , CO, CO , H , H O , H S, NH
2 2 2 2 2 2
NO, NO , O , O
2 2 3
Further gases on request
See sensor data sheet
LoRa = 868 MHz
Bluetooth = 2.4 GHz
LoRa = max. 0.03 W (15 dBm)
Bluetooth = max. 0.08 W (9 dBm)
1 x per second
(exception: CO sensor)
2
Electrical data
Battery type:
Battery runtime:
Battery voltage:
Display:
Interface:
Housing
Housing material:
Housing protection rating:
Dimensions:
Weight:
Ambient conditions
Temperature:
Humidity:
Pressure:
,
3
Regulatory information
Electrical safety:
Radio approval:
Technical data
Lithium-polymer rechargeable battery
Up to 24 months (see "Power supply
and charging", page 51)
3.6 V
3-colour LED
USB interface
Polycarbonate
IP65
approx. 170 mm x 90 mm
approx. 300 g
-20 °C to +50 °C
5 % to 95 % RH
700 hPa to 1300 hPa
EN 62311:2008
EN 300 220-1 V3.1.1
EN 300 220-2 V3.1.1
EN 300 328 V2.2.2 (2019-07)
| en
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