TESTO 0560 3161, Инструкция по эксплуатации, Страница: 18 / 20

9 Technical data for testo 316i
16
1 Switch on the instrument, allow it to initialize and then switch it off.
Repeat this procedure several times.
2
If it is dirty, clean the sensor head with a soft, dry cloth.
Switching on regularly
If the instrument is used infrequently, deposits may build up on the sensor.
Switching the instrument on prevents these deposits from building up on the
sensor. Testo recommends switching the instrument on regularly to avoid
deposits building up on the sensor.
Changing the sensor head
The instrument has a permanently installed sensor head that can only be
replaced by Testo Customer Service.
9 Technical data for testo 316i
Feature Value
Measurement parameters via app:
ppm
%LEL
Detectable gases Methane, propane, hydrogen, butane
Lower response threshold /
Measuring range Methane (CH
4
): 50 ppm to 4.0 vol.%
Propane (C
3
H
8
): 50 ppm to 1.9 vol.%
Hydrogen (H
2
): 50 ppm to 4.0 vol.%
Butane (C
4
H
10
): 50 ppm to 1.5 vol.%
Resolution (via app) 1 ppm
1 %LEL
Response time Response time < 2 sec
Leak alarm 3-colour LED on sensor head
Bar scale
Acoustic
App
Operating temperature -5 to +50 °C
Operating humidity 0 to 80 %RH
Operating altitude
≤ 2000 m
Storage temperature -20 to +50 °C
Battery type 6x Alkaline 1,5 V, AA (included in scope of
delivery)
Max. power rating 2 W @ 9 V DC
Battery life >15 h