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ManualsBrandsDanfoss ManualsHVAC ControlsMBC 5100 Pressure Switch

Data sheet

Heavy duty pressure switch

MBC 5000 and MBC 5100

IC.PD.P10.4A.02 | 1

MBC pressure switches are used in industrial and

marine applications where space and reliability

are the most important features.

MBCs are compact pressure switches, designed

according to our block design to survive in the

harsh conditions known from machine rooms

onboard ships.

MBCs have high vibration resistance and

MBC 5100 features all common marine approvals.

The ﬁxed, but low diﬀerential guarantees

accurate monitoring of critical pressures.

MBV test valves can be delivered as standard

option for MBC.

Features

Ship approvals,

Type MBC 5100

Approvals

Lloyd’s Register, LR

Det Norske Veritas and Germanischer Lloyd, DNV GL

Registro Italiano Navale, RINA

Nippon Kaiji Kyokai, NKK

Bureau Veritas, BV

American Bureau of Shipping, ABS

Korean Register of Shipping, KR

Russian Maritime Register of Shipping, RMRS

China Classiﬁcation Society, CCS

• Designed for use in severe industrial,

environments,

• High vibration stability

• Part of the Danfoss block system, consisting

of MBC pressure controls, MBS pressure

transmitters and MBV test valves

• MBC 5100 with all major ship approvals,

• High repeatability,

• Optimal compact design for machine

building purposes

• Intended for alarm indication, shut down,

control and diagnostics in many

applications - motors, gears, thrusters,

pumps, ﬁlters, compressors etc.

EN 60947-1

EN 60947-4-1

EN 60947-5-1

China Compulsory Certiﬁcate, CCC

Note: For stainless steel types only DNV GL and BV approvals are available.

Summary of content (6 pages)

PAGE 1
Data sheet Heavy duty pressure switch MBC 5000 and MBC 5100 MBC pressure switches are used in industrial and marine applications where space and reliability are the most important features. MBCs are compact pressure switches, designed according to our block design to survive in the harsh conditions known from machine rooms onboard ships. MBCs have high vibration resistance and MBC 5100 features all common marine approvals.
PAGE 2
Data sheet | Heavy duty pressure switch, type MBC 5000 and MBC 5100 Technical data Performance ± 0.2 % FS (typ.) ± 0.5 % FS (max.) ± 0.5 % FS (typ.) ± 1.0 % FS (max.) ± 1.0 % FS (typ.) ± 1.0 % FS (max.) Bellows versions Repeatability Diaphragm versions Piston versions Max. switch frequency 10/min (0.16 Hz) Differential See page 4 Permissible operating pressure See page 4 Burst pressure See page 4 Life time Mechanical for diaphragm and bellows Mechanical for piston type Electrical at max.
PAGE 3
Data sheet | Heavy duty pressure switch, type MBC 5000 and MBC 5100 In Danfoss 93Z19.11 Electrical connection In Input Input Normally closed (NC) Normally closed (NC) Normally open (NO) Normally open (NO) Out NO Out NO Out NC Out NC Connected to enclosure of pressure control Connected to enclosure of pressure control Adjustment Mechanical difference One full turn (360°) of MBC setting screw is approx.
PAGE 4
Data sheet | Heavy duty pressure switch, type MBC 5000 and MBC 5100 Ordering standard types Type: LP Low pressure / HP High pressure Setting range Diff. at min. range 1) Diff. at max. range 1) Permissible operating pressure Min. burst pressure Type designation MBC 5000- / MBC 5100- MBC 5100 Ship approved Pe [bar] Pe [bar] Pe [bar] Pe [bar] Pe [bar] LP bellows LP bellows -0.20 – 1.00 -0.20 – 4.00 0.30 0.30 0.45 0.
PAGE 5
Data sheet | Heavy duty pressure switch, type MBC 5000 and MBC 5100 93 Danfoss 93Z05.15 Dimensions [mm] and weights [kg] 93 Danfoss 93Z14.18 Net weight: 0.25 kg Net weight: 0.25 kg © Danfoss | DCS (rm) | 2019.09 IC.PD.P10.4A.
PAGE 6
Part Pulse snubber Description Code number: Danfoss 61B42.10 Accessories Male, G1/4A, length 20 mm 061B400166 Male, G1/4A, length 34 mm 061B400266 For flange connection 061B722166 Danfoss 61B41.10 Pulse snubber Danfoss 61B40.10 Pulse snubber © Danfoss | DCS (rm) | 2019.09 IC.PD.P10.4A.