Inhaltsverzeichnis - Mettler Toledo InPro 7250 Series Bedienungsanleitung

4
Contents
1 Introduction ..................................................5
2 Important notes ............................................6
2.1 Notes on operating instructions................................6
2.2 Intended use..........................................................6
2.3 Safety instructions ..................................................7
2.4 Use in hazardous zones..........................................8
2.5 Ex-classification ATEX ............................................8
2.5.1 Introduction ..........................................................8
2.5.2 Rated data ............................................................8
2.5.3. Special conditions for safe use ................................9
2.5.4 ATEX certificate ....................................................10
2.5.5 IECEx Certificate of Conformity ..............................12
2.6 Ex-classification FM Approved ..............................14
3 Product description ....................................15
3.1 General information ..............................................15
3.2 Principle ............................................................15
3.3 Sensor identification ............................................15
3.4 Sensor applications ..............................................16
4 Installation, operation and maintenance ......17
4.1 Sensor installation................................................17
4.2. Connection of the sensor ......................................19
4.3 Flange installation ................................................19
4.4 Bushing installation..............................................20
4.5 Immersion installation with an InDip 550 Ind ..........20
4.6 Sanitary installation ..............................................21
4.7 Disposal ............................................................21
5 Product specifications ................................22
5.1. Sensor specifications ............................................22
6 Ordering information ..................................23
6.1. Sensors ..............................................................23
6.2 Spare parts..........................................................23
6.3 Process Connections and Accessories ....................23
6.4 Transmitter M700(x), module Cond Ind 7700(x) ....24
6.5 Transmitter M400, (4-wire Transmitter) ..................24
6.6 Transmitter M400, (2-wire Transmitter) ..................24
InPro and InDip are registered trademarks
of the METTLER TOLEDO Group.
Viton is a registered trademark
of DuPont Performance Elastomers LLC.
All other trademarks are the property
of their respective holders.
© 04/2017 Mettler-Toledo GmbH
Printed in Switzerland
InPro 7250 Series
CH - 8606 Greifensee
52 002 799