5
ENG
Gas Leakage Detector +0300047IE rel 1.1 - 26.04.2023
Indice
Index
1. Product descriptions ................................................ 7
1.1 Intended uses / Applications ....................................................................7
2. Installation ................................................................. 9
2.1 General information ........................................................................................9
2.2 Installation tips ...................................................................................................9
2.3 Installation ..........................................................................................................10
2.4 Additional installation notes ...................................................................11
3. Operation .................................................................12
3.1 Power on ............................................................................................................. 12
3.2 Device operating states ............................................................................. 12
3.3 Setting the device using the rotary switch....................................13
3.4 Analogue output ........................................................................................... 15
3.5 Alarm management ..................................................................................... 15
3.6 Magnetic key for conguration ............................................................16
3.7 RILEVA TE app features ...............................................................................17
3.8 Modbus® network ......................................................................................... 20
3.9 Table of Modbus®variables ...................................................................... 21
4. Maintenance ............................................................23
4.1 Calibration procedure .................................................................................23
4.2 Calibration kit ................................................................................................... 23
4.3 Calibration via app ........................................................................................25
4.4 Calibration via Modbus® communication ...................................... 28
4.5 Sensor replacement procedure ............................................................30
4.6 Cleaning the device ..................................................................................... 33
5. Further information ................................................ 34
5.1 Sensor operating principle ...................................................................... 34
5.2 Gas detected ....................................................................................................35
5.3 Operation of the relays when the instrument
is switched on ..................................................................................................35
5.4 Relay operating modes .............................................................................. 35
5.5 Technical specications ............................................................................. 38
5.6 Disposal of the device.................................................................................38
5.7 Conformity to standards ...........................................................................39
6. Order information ................................................... 40
6.1 Gas Detector GLD Small series part numbers ..............................40
6.2 Sensitive element part numbers ..........................................................40
6.3 Accessories ........................................................................................................40
6.4 Detected gases (semiconductor versions) ....................................40
7. Mounting template ................................................41