Spillage Test On Flue Gas Systems - mru 400DH User Manual

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USER MANUAL 400DH

4.2. Spillage test on flue gas systems

The change sensor RM400 is used for locating leaks in flue gas pipes.
Before measuring, remove the protective cap from the interchangeable sensor!
Slowly guide the sensor along the points to be tested. If there is a leak, the meas-
ured value changes and the flashing frequency of the red LED in the sensor foot in-
creases with the increase in moisture on the sensor surface.
For measurement, the sensor surface must be dry and at room temperature.
Functions in the Context menu:
function
Signal ON (Key F1)
Signal ON (Key F1)
Max = 0 (Key F3)
Reset
Measurement menu
(ESC)
Info
Technical Specification:
range
Sensor RM400 0 ... 100
The RM400 operates on a conductive sensor surface, so do not
clean with alcohol or distilled water.
If necessary, clean the sensor surface with saline water and al-
low it to dry
Danger due to improper use
Non-compliance with the measurement rules can result in fatal
accidents.
The meter may only be used for advertising purposes to locate
gas leaks in the installation area.
explanation
With this function the signal is switched on.
With this function the signal is switched off.
The value Max is set to zero.
This function resets the graphic.
Exit measuring program
The information (sensor name, serial number, firmware
version) about the sensor is displayed here.
resolution
1
NOTE
DANGER
response time
< 1 Sec.
MRU GmbH, D-74172 Neckarsulm