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Kobold SMN-1150 H Series, Operating Instructions Manual

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Kobold SMN-1150 H Series Operating Instructions Manual Download Page 1

 

 

 

Operating Instructions 

for 

All Metal Flow Switch 

 

Model: SMN 

 

 
 
 
 

Summary of Contents for SMN-1150 H Series

Page 1: ...Operating Instructions for All Metal Flow Switch Model SMN...

Page 2: ...ot containing an own potential ignition source 6 8 2 ATEX reed contact 41R57 7 9 Maintenance and Care 14 10 Technical Information 14 11 Order Codes 16 12 Dimensions 16 13 Pressure Loss Diagram 17 14 E...

Page 3: ...paper form against an applicable postage fee The devices are only to be used maintained and serviced by persons familiar with these operating instructions and in accordance with local regulations appl...

Page 4: ...float activates a reed contact which is mounted on the outside of the instrument in a sliding protective casing Due to the special construction of the float and flow tube only a low flow is required t...

Page 5: ...etaining screw Attention Every single specified electrical value for the sealed contact should not be exceeded even for short periods We recommend contact protection relays or other contact protection...

Page 6: ...SMN Seite 6 SMN K05 0322 8 Use in hazardous area 8 1 Statement an apparatus not containing an own potential ignition source...

Page 7: ...1R57 ATEX N O contact 41R57 II 3G Ex ic IIC T4 Gc II 3 D Ex ic IIIC T125 C Dc 20 C Ta 80 C max 250 VAC DC 1 5 A 100 W 100 VA ATEX changeover contact 41R57U II 3G Ex ic IIC T4 Gc II 3 D Ex ic IIIC T125...

Page 8: ...eover contact The electrical connection is made via a plug only in intrinsically safe systems The reed switch is intended for commercial use and may only be used in accordance with the specifications...

Page 9: ...rking 202 287 N O 70 75 with marking 202 288 Change over 60 65 change over contact 202 290 Change over 2 3 Temperature class The reed switch is suitable for temperature class T4 T125 C 2 4 General req...

Page 10: ...e reed switch in conjunction with the individual evaluation devices functions properly and is approved for the intended use i The intrinsically safe connection including the reed switches must be made...

Page 11: ...of the reed switch o For the installation of the intrinsically safe circuit a control drawing system description to be created by the installer operator is required p Equipotential bonding must be es...

Page 12: ...ich can only be obtained by using access devices such as a screwdriver e g steps if necessary and tools are visible For close up tests housing usually does not need to be opened or the equipment must...

Page 13: ...rmed by specially trained and authorized personnel 6 Disposal Disposal of the packaging and used parts must be in accordance with the regulations of the country in which the product is installed 7 Mar...

Page 14: ...N 11 brass Ms 58 SMN 12 stainless steel 1 4301 Spring stainless steel Magnets Ceramic Max temperature 100 C Max pressure SMN 11 250 bar SMN 12 350 bar Installation position horizontal or vertical upwa...

Page 15: ...IG in the explosion groups IIA IIB and IIC c In Zone 21 dust hazard category IID in the explosion groups IIIA and IIIB d In Zone 22 dust hazard category IIID in the explosion groups IIIA and IIIB ATEX...

Page 16: ...t at approx 1l min with falling flow rate SMN 1150 H SMN 1250 H R0 1 N O contact U0 1 changeover contact C0 1 N O contact cCSAus D0 1 changeover contact cCSAus G0 1 ATEX N O contact model 41R57 H0 1 A...

Page 17: ...SMN SMN K05 0322 Seite 17 13 Pressure Loss Diagram 0 5 0 4 0 3 0 2 0 1 10 20 30 40 50 60 70 80 90 100 Pressure loss p bar Q l min...

Page 18: ...r electrical equipment for measurement control and laboratory use Part 1 General requirements EN 60529 2014 Protection type through case IP code EN IEC 63000 2018 Technical documentation for the asses...

Page 19: ...SMN SMN K05 0322 Seite 19 15 EU Declaration of Conformance Reed contact 41R57...

Page 20: ...SMN Seite 20 SMN K05 0322 16 Statement of conformity reed contact 41R57...

Page 21: ...SMN SMN K05 0322 Seite 21...

Page 22: ...SMN Seite 22 SMN K05 0322...

Page 23: ...SMN SMN K05 0322 Seite 23...

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