MBS 4050 Pressure Transmitter

Brand: Danfoss

The standard heavy duty pressure transmitter MBS 4050 with integrated pulse-snubber is designed for use in industrial applications with severe media 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 different output signals, absolute or gauge (relative) versions, measuring ranges from 0-1 to 0-600 bar and a wide range of pressure and electrical connections.

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 industrial environments
  • Resistant to cavitation, liquid hammer and pressure peaks
  • Enslosure and wetted parts of acid-resistant stainless steel (AISI 316L)
  • Pressure ranges in relative (gauge) or absolute from 0 up to 600 bar
  • All standard output signals: 4-20 mA, 0-5 V, 1-5 V, 1-6 V, 0-10 V
  • A wide range of pressure and electrical connections
  • Temperature compensated and laser calibrated
  • For use in Zone 2 explosive atmosphere

Specifications

Brand

Accuracy

  • ≤ ± 0.5 % Full of Scale Typical Including Non-Linearity, Hysteresis & Repeatability,
  • ≤ ± 0.8 % of Full Scale, Max.

Ambient Temperature Range

  • -40° to 85° C (-40° to 185° F)

Applications

  • Industrial Service

Approvals & Certifications

  • EN 60079-15 - Explosive Atmospheres
  • EN 60079-0 - Explosive Atmospheres
  • ATEX Zone 2 II 3 G Ex NA IIA T3 Gc -20° < Ta < 85° C
  • CE
  • EMC: EN 61000-6-3 (Emission), EN 61000-6-2 (Immunity)
  • IEC 60068-2-6, 60068-2-64, 60068-2-27, 60068-2-32

BSP Connection

  • G 1/2” A Male
  • G 1/4” A Male

Burst Pressure

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

Cable Length

  • 6.56 feet (2 metres)

Cable Material

  • Polyethylene (PE) - Shrinkage Tubing
  • Polyolefin

Compensated Temperature

  • 0° to 80° C (32° to 176° F)

Consumption

  • ≤ 5 mA - Supply Current Consumption
  • ≤ 8 mA - Supply Current Consumption

Current

  • 28 mA Typical - Current Limitation

Electrical Connectors

  • AMP Econoseal, J Series, Male
  • AMP Superseal 1.5
  • DIN 3852 Form E
  • DIN 3869-14
  • M12 x 1, 4-Pin
  • PG11
  • PG9
  • Screened Cable

Electrical Protection

  • Polarity
  • Short Circuit

Enclosure, Body Material

  • 316L Stainless Steel, EN 10088-1

Environmental Protection

  • Explosion-proof (Ex II 3 G, Ex NA IIA T3 Gc)
  • IP65
  • IP67

Gasket Material

  • NBR

Hysteresis

  • < ± 0.1 % of Full Scale

Insulation Resistance

  • > 100 megaohms at 100 V

Load Resistance

  • ≥ 10 kiloohms (Load Connected to 0 V)
  • ≥ 15 kiloohms - Load Connected to 0 V

Materials of Construction

  • Glass-Filled Polyamid, PA 6.6 - Plug Material
  • Glass-Filled Polyester, PBT - Plug Material
  • Nickel-Plated Brass - Electrical Connections

Metric Connection

  • M18 x 1.5 Male

Non-Linearity

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

NPT Connection

  • 1/4”-18 NPT Male

O-Ring Material

  • NBR

Output

  • 0-10 V - Nominal Output Signal (Short-Circuit Protected)
  • 0-5 V - Nominal Output Signal - Short-Circuit Protected
  • 1-5 V - Nominal Output Signal (Short-Circuit Protected)
  • 1-6 V - Nominal Output Signal (Short-Circuit Protected)
  • 4-20 mA - Nominal Output Signal (Short-Circuit Protected)

Output Impedence

  • < 25 ohms

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

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

  • ≤ ± 0.05 % of Full Scale/10 V - Supply Voltage Dependency
  • 10-30 V - Polarity Protected
  • 15-30 V - Polarity Protected
  • 9-30 V - 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)

UNF/UNC Connection

  • 9/16”-18 UNF Male-2A

Vibration

  • Random Vibration: 7.5 G RMS (5 Hz to 1,000 Hz) as Per IEC 60068-2-6
  • 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 60068-2-64

Wetted Materials

  • 316L Stainless Steel, EN 10088-1

  • Industrial Applications

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