Differential Pressure - TESTO 310 II Instruction Manual

1.888.610.7664
9 Smart App
The indication of the measured flue gas temperature in line 2 helps
when positioning the probe.

The reading is displayed.
3 Quit measurement: [Stop].
4 Save measured values in the app: [Save].
9.3.6

Differential pressure

Danger of explosion due to dangerous mixture of gases!
- Before measurement close the gas path with the sealing plug, as
described below!
- If the gas path is not correctly closed with the sealing plug during
differential pressure measurement, there is a risk of unburned gas
mixture escaping.
- Escaping gas mixture can lead to an explosive atmosphere and thus
to life-threatening situations.
- Make sure there are no leaks between the sampling point and the
measuring instrument.
- Do not smoke or use naked flames during measurement, generally
avoid ignition sources.
Do not measure for longer than 5min, as a drift of the pressure sensor
means that the readings could be outside the tolerance limits.
Select measurement type
1
Open the main menu with
Measuring modes.
2 Select the measurement type

PLUG appears.
3 Close the gas path with the sealing plug. Please see the description
below.
44
www.calcert.com
15
10 20
5 25
0 30
DANGER
and click on to select
Differential pressure.
sales@calcert.com