Danfoss MBC 5000 and MBC 5100 Heavy Duty Pressure Switch

 Danfoss MBC 5000 and MBC 5100 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. The fixed, but low differential guarantees accurate monitoring of critical pressures. MBV test valves can be delivered as standard option for MBC.

Features

  • 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

Approvals

  • EN 60947-1
  • EN 60947-4-1
  • EN 60947-5-1
  • China Compulsory Certificate, CCC

    Another Article:

Specifications

Technical Data

Performance

RepeatabilityBellows versions± 0.2 % FS (typ.)
± 0.5 % FS (max.)
Diaphragm versions± 0.5 % FS (typ.)
± 1.0 % FS (max.)
Piston versions± 1.0 % FS (typ.)
± 1.0 % FS (max.)
Max. switch frequency10/min (0.16 Hz)
DifferentialSee page 4
Permissible operating pressureSee page 4
Burst pressureSee page 4
 
Life time
Mechanical for diaphragm and bellows Mechanical for piston type
Electrical at max. contact load
> 400,000 cycles
>1 million cycles
> 100,000 cycles

Electrical specifications

Switch SPDT
Contact loadAC 150.5 A, 250 V
DC 1312 W, 125 V

Environmental conditions

Temperature 
Operation
Bellows versions
Diaphragm versions
Piston versions
-40 – 85 °C
-10 – 85 °C
-40 – 85 °C
 
Transport
Bellows versions
Diaphragm versions
Piston versions
-50 – 85 °C
-50 – 85 °C
-40 – 85 °C
EnclosureIP65, EN 60529
Vibration stability 
Sinusoidal
20 g, 25 – 2 kHzEN 60068-2-6
Piston type 4.4 g, 25 – 200 HzIEC 60068-2-27

 Mechanical characteristics

Pressure connectionStandardG 1/4 female (ISO 228-1) or flange
OptionSee specification form, page 4
Electrical connectionPlugDIN 43650, Pg 9 / Pg 11 / Pg 13.5
Wetted parts material 
Housing
Anodized AIMgSi1, AW-6082T6
Stainless steel 1.4306 (18/8), acc. to EN10088-3
BellowsStainless steel 1.4306 (18/8), acc. to EN10088-2
DiaphragmFKM
PistonStainless steel 1.4028 (3H13), acc. to EN10088-2
O-ringNBR
Hole plug (flange version)Nickel plated brass or zinc plated steel
Seal (piston version)Turcon T05
Enclosure materialHousingAnodized AIMgSi1, AW-6082T6
Plug fixtureGlass filled polyamid, PA 6.6
Contact systemSilver (AG) microprofile
Net weight0.25 kg

Download Datasheet : Danfoss MBC 5000 and MBC 5100 Heavy Duty Pressure Switch

Reference : danfoss.com

Berbagi:  

Komentar

Articles