Krohne OPTISWITCH 3200C Contactless EN User Manual

Operating InstructionsOPTISWITCH 3200 Cwith contactless electronic switch

4 Mounting4.1 General instructionsIn general, OPTISWITCH 3200 C can be mounted in anyposition. The instrument must be mounted in such a way thatthe vi

The vibrating level switch is a measuring instrument and mustbe treated accordingly. Bending the vibrating element willdestroy the instrument.Warning:

d dd6d6Fig. 3: Filling and emptying centereddd6123Fig. 4: Filling in the center, emptying laterally1 OPTISWITCH 3200 C2 Emptying opening3 Filling open

The vibrating element should protrude into the vessel to avoidbuildup. For that reason, avoid using mounting bosses forflanges and screwed fittings. Thi

12Fig. 6: Orientation of the tuning fork in case of flow1 Marking with screwed version2 Direction of flowIn applications such as grit chambers or settli

>125Fig. 7: Baffle protection against damagesOPTISWITCH 3200 C - with contactless electronic switch 15Mounting29956-EN-060830

5 Connecting to voltage supply5.1 Preparing the connectionGenerally not the following safety instructions:l Connect only in the complete absence of li

1 Unscrew the housing cover2 Loosen compression nut of the cable entry3 Remove approx. 10 cm (4 in) of the cable mantle, stripapprox. 1 cm (0.4 in) in

14442 3Fig. 9: Material versions, single chamber housing1 Plastic (not with EExd)2 Aluminium3 Stainless steel (not with EExd)4 Filter element for pres

the electronics would be destroyed if connected directly to themains. It is not suitable for connection to low voltage PLCinputs.Domestic current is t

Contents1 About this document1.1 Function ...41.2 Target group ...41.3 Symbolism used ...

6 Set up6.1 GeneralThe numbers in brackets refer to the following illustrations.On the electronics module you will find the following indicatingand adj

With the potentiometer you can adapt the switching point to thesolid. It is already preset and must only be modified in specialcases.By default, the po

Level Switching status Control lampMode min.Dry run protection21Switch closed GreenMode min.Dry run protection21Switch open redFailure of the supply v

7 Maintenance and fault rectification7.1 MaintenanceWhen used as directed in normal operation, OPTISWITCH3200 C is completely maintenance free.7.2 Rect

l Wrong mode selectedà Set the correct mode on the mode switch (max.: overfillprotection; min.: dry run protection). Wiring should becarried out accord

6 Remove the old oscillator7 Compare the new oscillator with the old one. The type labelof the oscillator must correspond to that of the oldoscillator

8 Dismounting8.1 Dismounting procedureWarning:Before dismounting, be aware of dangerous process con-ditions such as e.g. pressure in the vessel, high

9 Supplement9.1 Technical dataGeneral dataMaterial 316L corresponds to 1.4404 or 1.4435Materials, wetted parts- Process fitting - thread 316L- Process

Process conditionsParameter Limit level of solidsProcess pressure -1 … 6 bar/-100 … 600 kPa (-14.5 … 87 psi)OPTISWITCH 3200 C of 316L -20 … +80 °C (-4

Protection class IApprovals1)ATEX II 1/2G, 2GEExd d IIC T6ATEX II 1/2 DIP66 T1)Deviating data in Ex applications: see separate safety instructions.Sup

9 Supplement9.1 Technical data...279.2 Dimensions ...30Supplementary operating instructions manualsInfor

9.2 DimensionsOPTISWITCH 3200 C112mm(4 13/32")117mm(4 39/64")114mm(4 31/64")~ 69mm(2 23/32")ø 77mm(3 1/32")~ 69mm(2 23/32&quo

150mm (5 29/32")L22mm(55/64")33mm(1 19/64")G1½Aø 43mm (1 11/16")ø 11mm (7/16")ø 43mm (1 11/16")160mm (6 19/64")Fig.

Supplement32 OPTISWITCH 3200 C - with contactless electronic switch29956-EN-060830

SupplementOPTISWITCH 3200 C - with contactless electronic switch 3329956-EN-060830

Supplement34 OPTISWITCH 3200 C - with contactless electronic switch29956-EN-060830

SupplementOPTISWITCH 3200 C - with contactless electronic switch 3529956-EN-060830

Subject to change without notice29956-EN-060830

1 About this document1.1 FunctionThis operating instructions manual has all the information youneed for quick setup and safe operation. Please read th

2 For your safety2.1 Authorised personnelAll operations described in this operating instructions manualmust be carried out only by trained specialist

2.6 SIL conformityOPTISWITCH 3200 C fulfills the requirements of functionalsafety according to IEC 61508/IEC 61511. You can find furtherinformation in t

3 Product description3.1 ConfigurationThe scope of delivery encompasses:l OPTISWITCH 3200 C level sensorl Documentation- this operating instructions ma

It is designed for industrial use in all areas of processtechnology and is preferably used for bulk solids.Typical applications are overfill and dry ru

3.3 OperationWith the factory setting, products with a density of >0.02 g/cm³(>0.0008 lbs/in³) can be measured. The instrument can alsobe adapte