Level limit switch MN 4000
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Level limit switch Series MN 4000 Selection list Page Specifications/ Applications -----------------------------------------------------------------------------------------------------MN 4020 Short extension length -----------------------------------------------------------------------------------------------------MN 4040 8 Pipe extension (screwed) Spare parts Electrical installation By publishing this selection list all other lists become invalid. All prices in Euro (€) or USD ($), excluding VAT. We assume no liability for typing errors. All EURO prices are EXW Betzigau, all USD prices are EXW Memphis, excluding packaging costs. Valid: From 01.01.2022 until 31.12.2022, unless otherwise agreed. Different variations to those specified are possible. Please contact our technical consultants.

Level limit switch Series MN 4000 Selection list Specifications • Level limit detection in bulk goods/ solids • Compact unit • Die-casted housing aluminium • Wide range of applications, no maintenance • Full-, demand-, empty detector • Sensitivity > 20 g/l (1.25 lb/ft3) • 4 sensitivity settings selectable • ATEX, IEC-Ex, FM, TR-CU, KC, CCC approvals (DustEx) • 1935/2004/EC Food grade materials • 2011/65/EU RoHS conform Zone 20/21 (Dust Ignition Proof) Cl. II, III Div. 1 (Dust Ignition Proof) Ordinary Locations Zone 20/21 (Dust Ignition Proof) 21 .. 230 V AC 22 .. 45 V DC ±10% 20 .. 40 V DC...

Level limit switch Series MN 4000 Selection list Applications Detection of solids application in down pipe optional sliding sleeve (MN 4030)

Level limit switch Series MN 4000 Selection list MN 4020 Short extension length Materials inside process: Food grade Cable entries (by default) Depending on model selected the following cable entries are supported (options see pos.23 on page 10): Version: Cable entries: NPT 1/2" tapered ANSI B1.20.1 (1x open conduit + 1x blind plug) M20 x 1.5 (1x cable gland + 1x blind plug) pos.3 Temperature extended shaft Application up to 150°C (302°F) 1 2 without with

Level limit switch Series MN 4000 Selection list MN 4020 Short extension length CE (1) ATEX II 1/2D Ex ta/tb IIIC T! Da/Db IEC-Ex ta/tb IIIC T! Da/Db FM/FMc General Purpose FM/FMc DIP Cl. II, III Div.1 Group E, F, G TR-CU Ex ta/tb IIIC T120°C…T150°C Da/Db X KC Ex t IIIC T! CCC Ex tD A21 IP6X T! Temperature extended shaft

Level limit switch Series MN 4000 Selection list Materials inside process: Food grade Cable entries (by default) Depending on model selected the following cable entries are supported (options see pos.23 on page 10): Version: Cable entries: FM and CSA (pos.2 M,N) NPT 1/2" tapered ANSI B1.20.1 (1x open conduit + 1x blind plug) All other versions M20 x 1.5 (1x cable gland + 1x blind plug) pos.3 Temperature extended shaft Application up to 150°C (302°F) 1 2 3 without without and with extended socket with

Level limit switch Series MN 4000 Selection list CE (1) ATEX II 1/2D Ex ta/tb IIIC T! Da/Db IEC-Ex ta/tb IIIC T! Da/Db FM/FMc General Purpose FM/FMc DIP Cl. II, III Div.1 Group E, F, G TR-CU Ex ta/tb IIIC T120°C…T150°C Da/Db X KC Ex t IIIC T! CCC Ex tD A21 IP6X T! Temperature extended shaft

Level limit switch Series MN 4000 Selection list MN 4040 Pipe extension (screwed) Materials inside process: Food grade Cable entries (by default) Depending on model selected the following cable entries are supported (options see pos.23 on page 10): Version: Cable entries: FM and CSA (pos.2 M,N) NPT 1/2" tapered ANSI B1.20.1 (1x open conduit + 1x blind plug) All other versions M20 x 1.5 (1x cable gland + 1x blind plug) without exteded socket with extended socket

Level limit switch Series MN 4000 Selection list MN 4040 Pipe extension (screwed) CE (1) ATEX II 1/2D Ex ta/tb IIIC T! Da/Db IEC-Ex ta/tb IIIC T! Da/Db FM/FMc General Purpose FM/FMc DIP Cl. II, III Div.1 Group E, F, G TR-CU Ex ta/tb IIIC T120°C…T150°C Da/Db X KC Ex t IIIC T! CCC Ex tD A21 IP6X T!

Level limit switch Series MN 4000 Selection list Guarantee extension to 5 years Weather protection cover (for Ex only approved for Zone 22 or Div. 2) Mounting set for flange mounting process connection flange pos.22 c pos.22 d pos.22 e pos.22 f for counter flange with Cable entry Selection of the following options only necessary, if a deviation from the default cable gland/ conduit is required: pos.23 x pos.23 a pos.23 b M20 x 1.5 2x screwed cable gland 7 NPT 1/2" tapered ANSI B1.20.1 (1x conduit + 1x blind plug) NPT 3/4" tapered ANSI B1.20.1 (1x conduit + 1x blind plug) on request Sliding...

Level limit switch Series MN 4000 Selection list Weather protection cover Sliding sleeve Signal lamp LED, mounted in cable entry M20 x 1.5 glass window

Level limit switch Series MN 4000 Selection list Temperature extended shaft (pos.3 2) Temperature extended shaft (pos.3 2)

Level limit switch Series MN 4000 Selection list Dimensions / Spare parts MN 4040 Extension tube NOT part of delivery *Thread on extension tube Thread Flanges code Spare parts Minimum order value for separate orders of spare parts or accessories is 75 €. Electronic board Article number Price

Level limit switch Series MN 4000 Selection list Electrical installation Universal voltage Relay DPDT Power supply: 21 .. 230 V 50 - 60 Hz ±10%* 22 VA 22 .. 45 V DC ±10%* 2 W *incl. ±10% of EN 61010 Fuse on power supply: max. 10 A, fast or slow, HBC, 250 V Signal output: Floating relay DPDT AC max. 250 V, 8 A, non inductive DC max. 30 V, 5 A, non inductive Fuse on signal output: max. 10 A, fast or slow, HBC, 250 V Signal output Power supply: 20 .. 40 V DC ±10%* *incl. ±10% of EN 61010 Input current: max. 0.5 A Fuse: max. 4 A, fast or slow, 250 V Signal output: max. 0.4 A Output voltage...