Siemens Sitrans F Series Additional Operating Instructions

CONTENTS
2
www.siemens.com/flow 09/2018 - A5E40861058-AB
SITRANS FX330
1 Safety instructions 3
1.1 General notes ................................................................................................................... 3
1.2 EU conformity ................................................................................................................... 3
1.3 Approval according to the IECEx scheme ........................................................................ 3
1.4 Safety instructions............................................................................................................ 4
2 Device description 5
2.1 Device description ............................................................................................................ 5
2.2 Marking............................................................................................................................. 5
2.3 Flammable products ........................................................................................................ 7
2.4 Equipment category .........................................................................................................7
2.5 Types of protection ........................................................................................................... 8
2.6 Ambient temperature / temperature classes.................................................................. 9
2.7 Surface temperature for equipment category II 2 D...................................................... 16
2.8 Electrical data................................................................................................................. 17
3 Installation 18
3.1 Mounting ......................................................................................................................... 18
3.2 Special conditions........................................................................................................... 19
4 Electrical connections 20
4.1 General notes ................................................................................................................. 20
4.2 Power supply .................................................................................................................. 22
4.3 Inputs / Outputs.............................................................................................................. 22
4.4 Grounding and equipotential bonding............................................................................ 23
4.5 Flow sensor circuits (remote version only) ................................................................... 24
5 Operation 25
5.1 Start-up........................................................................................................................... 25
5.2 Operation ........................................................................................................................ 25
5.3 Electrostatic charge .......................................................................................................26
6 Service 27
6.1 Maintenance ................................................................................................................... 27
6.2 Dismantling .................................................................................................................... 27
7 Notes 29

Siemens Sitrans F Series Specifications

General

Measurement Principle	Coriolis, Electromagnetic, Ultrasonic
Communication Protocols	HART, PROFIBUS, Foundation Fieldbus, Modbus
Pressure Range	Varies by model (e.g., up to 400 bar for some models)
Power Supply	24 V DC or 110-230 V AC
Protection Class	IP67, IP68
Housing Material	Stainless steel, aluminum
Liner Material	PTFE, PFA, rubber
Electrode Material	Stainless steel, Hastelloy, platinum