MBS 3100/MBS 3150 Pressure Transmitter

Brand: Danfoss

The compact ship approved pressure transmitters MBS 3100 and MBS 3150 are designed for use in almost all marine applications. 

MBS 3150 with integrated pulse-snubber is suitable in marine applications with severe medium influences like cavitation, liquid hammer or pressure peaks and offers a reliable pressure measurement, even under harsh environmental conditions. 

The flexible pressure transmitter programme covers, absolute or gauge (relative) versions, measuring ranges from 0 to 1 to 0 to 600 bar. A wide range of pressure and electrical connections are available. 

Excellent vibration stability, robust construction, and a high degree of EMC / EMI protection equip the pressure transmitter to meet the most stringent industrial requirements.
Features
  • Designed for use in severe maritime environments
  • All relevant marine approvals
  • Enslosure and wetted parts of acid-resistant stainless steel (AISI 316L)
  • Pressure ranges in relative (gauge) or absolute from 0 up to 600 bar
  • Standard output signal: 4-20 mA 
  • A wide range of pressure connections
  • Temperature compensated and laser calibrated
  • For use in zone 2 explosive atmospheres

Specifications

Brand

Accuracy

  • ≤ ± 0.5 % of Full Scale - Typical Includes Non-Linearity, Hysteresis & Repeatability
  • ≤ ± 1 % of Full Scale, Max.

Ambient Temperature Range

  • -40° to 85° C (-40° to 185° F)

Applications

  • Hydraulic Systems

Approvals & Certifications

  • EMC Directive - Emission (EN 61000-6-3), Immunity (EN 61000-6-2)
  • EN 60079-0 - Explosive Atmospheres
  • EN 60079-15 - Explosive Atmospheres
  • ABS
  • ATEX Zone 2 II 3 G Ex NA IIA T3 Gc -20° < Ta < 85° C
  • BV
  • CCS
  • CE
  • DNV
  • GL
  • IEC 60068-2-6, 60068-2-64, 60068-2-27, 60068-2-32
  • KRS
  • LRS
  • NKK
  • RINA
  • RMRS

BSP Connection

  • G 1/2” A Male (EN 837)
  • G 1/4” A Male (EN 837)

Burst Pressure

  • 6 x Full Scale [psi: 29,010 (MPa: 200, bar: 2,000) - Max.

Cable Length

  • 6.56 feet (2 metres)

Cable Material

  • Polyolefin Cable with Polyethylene (PE) Shrinkage Tubing

Compensated Temperature

  • 0° to 80° C (32° to 176° F)

Current

  • 28 mA Typical - Current Limitation

Electrical Connectors

  • EN 60947-5-2, M12 x 1, Plug 4-Pin Male Exclusive Female Plug
  • Plug (EN 175301-803-A), GL, PG13.5
  • Plug (EN 175301-803-A), PG11
  • Plug (EN 175301-803-A), PG9
  • Plug ISO 15170-A1-3.2-Sn
  • Screened Cable

Electrical Protection

  • Polarity
  • Short Circuit

Enclosure, Body Material

  • 316L Stainless Steel, 1.4401

Environmental Protection

  • IP65
  • IP67
  • IP69K

Gasket Material

  • DIN 3869-14-NBR

Hysteresis

  • ≤ ± 0.1 % of Full Scale

Insulation Resistance

  • > 100 megaohms at 100 V

Materials of Construction

  • Nickel-Plated Brass
  • Plug: Glass-Filled Polyamid
  • Plug: Glass-Filled Polyester

Non-Linearity

  • ≤ ± 0.2 % of Full Scale - BFSL (Conformity)

NPT Connection

  • 1/4”-18 Male NPT

Output

  • 4-20 mA, 2-Wire - Nominal Output Signal (Short-Circuit Protected)

Overpressure & Static Pressure Limits

  • 6 x Full Scale [psi: 21,760 (kPa: 150,000, bar: 1,500) - Max.

Pressure Range

  • bar: 0 to 600
  • kPa: 0 to 60,000
  • psi: 0 to 8,700

Pressure Type

  • Absolute
  • Gauge (Relative)

Process Temperature

  • 115° C (239° F) - Max.

Repeatability

  • ≤ ± 0.1 % of Full Scale

Response Time

  • < 35 milliseconds - Air & Gases
  • < 4 milliseconds - Liquids with Viscosity < 100 cSt

Shock

  • 1 metre Free Fall as Per IEC 60068-2-32
  • 500 G, 1 millisecond as Per IEC 60068-2-27

Span & Zero Effect

  • ≤ ± 0.1 % of Full Scale/10K Typical - Thermal Zero Point Shift & Thermal Sensitivity (Span) Shift
  • ≤ ± 0.2 % of Full Scale/10K, Max.

Storage Temperature

  • -50° to 85° C (-58° to 185° F)

Supply Voltage

  • ≤ ± 0.1 % of Full Scale/10 V - Supply Voltage Dependency
  • 9-32 Vdc - Polarity Protected

Temperature Range

  • -10° to 85° C (14° to 185° F) - ATEX Zone 2 Sensor Temperature Range
  • -40° to 85° C (-40° to 185° F) - Normal Sensor Temperature Range

Torque

  • 30 to 35 Nm (265 to 310 In/Lbs)

Vibration

  • Random Vibration: 7.5 G RMS, 5 to 1,000 Hz as Per IEC 60068-2-64
  • Sinusoidal Vibration: 15.9 mm-pp, 5 to 25 Hz as Per IEC 60068-2-6
  • Sinusoidal Vibration: 20 G, 25 to 2,000 Hz as Per IEC 60068-2-6

Wetted Materials

  • 316L Stainless Steel, 1.4401

  • Marine Application
  • Hydraulic Systems

show more