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Table of Contents
1 General Information ........................................................................................................................................ 5
1.1
Reading and storing the user manual ...................................................................................................... 5
1.2
Checking the Dumo and Dumo RF package contents.............................................................................. 5
1.3
Overview of the life cycle operation ....................................................................................................... 5
1.4
Explanation of symbols ............................................................................................................................ 6
2 General safety instructions .............................................................................................................................. 7
3 Intended use .................................................................................................................................................... 7
4 Dumo Overview ............................................................................................................................................... 9
4.1
Standard Scope of delivery .................................................................................................................... 10
4.2
Accessories and options ........................................................................................................................ 11
4.3
Illustrations of components and dimensions: Dumo and Dumo RF ...................................................... 12
4.4
Cable gland specification ....................................................................................................................... 12
4.5
Terminal cover on the underside of the Dumo ..................................................................................... 12
4.6
Illustrations of installation components ................................................................................................ 13
4.6.1
Wall/Din-rail mount bracket .......................................................................................................... 13
4.6.2
Adjustable installation arm ............................................................................................................ 13
5 Principle of operation, physical effects, and limitations ............................................................................... 14
5.1
Influence of particle material ................................................................................................................ 14
5.2
Particle size ............................................................................................................................................ 15
5.3
Linearity, maximum concentrations, and calibration ............................................................................ 15
5.4
Influence of relative humidity RH %, condensation, and droplets in the measurement gas ................ 15
5.5
Influence of ambient temperature ........................................................................................................ 15
5.6
Influence of flow velocity at the Dumo ................................................................................................. 16
6 Mechanical Installation ................................................................................................................................. 17
6.1
Height .................................................................................................................................................... 17
6.2
Distances and grid layout ...................................................................................................................... 18
7 Electrical Installation and Wiring ................................................................................................................... 19
7.1
Wire-To-Board Terminal Block (Screw) ................................................................................................. 19
7.2
Grounding and usage of grounded power supply ................................................................................. 20
7.1
Connecting the voltage supply .............................................................................................................. 20
7.2
Connecting the solid-state relays (SSR) ................................................................................................. 21
7.3
Connecting via USB ................................................................................................................................ 21
7.4
Connecting the mA-output .................................................................................................................... 22
7.5
Connecting the RS-485 bus .................................................................................................................... 23
7.6
Connecting a RS485 Network ................................................................................................................ 24
Summary of Contents for Sintrol Dumo
Page 45: ...Page 45 49 15 Appendix 15 1 ISO 9001 certificate ...
Page 46: ...Page 46 49 15 2 MODBUS RTU register map ...
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