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Danfoss

MBS 9300, milibar pressure transmitter for marine applications

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MBS 9300 is designed for use in marine applications where low pressure are measured in the milibar range.

MBS 9300 gauge version is designed for use in marine applications e.g. crankcase and turbocharger filters monitoring as well as applications within level measurement.

The 4 – 20 mA signal covers from 40 – 400 mbar as well as bidirectional ranges. Excellent vibration stability, robust construction, and a high degree of EMC/EMI protection equip the pressure transmitter to meet the most stringent industrial requirements.

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Features and benefits

All relevant marine approvals

  • Full scale span from 40 – 400 mbar

    • bidirectional ranges available, e.g. -40 – 70 mbar etc.
    • lowest zero point –150 mbar
    • max full scale 250 mbar

  • Digital temperature compensated

  • Output signals 4-20 mA

  • Excellent shock and vibration robustness

  • Enclosure and wetted parts of stainless steel (AISI 316L)

  • For use in Zone 2 explosive atmosphere

The world's biggest ships rely on tiny components

Danfoss is present all over the world. In fact, take a look inside practically any ship and you will find Danfoss components playing a key role in saving fuel costs, improving safety on board, reducing emissions and product life cycle costs.

Danfoss pressure transmitter | Walkthrough

Documents

Documents
Type Name Language Valid for Updated Download File type
Brochure MBS 9300 Low Pressure Transmitter for Marine English Multiple 10 Jan, 2022 2.2 MB .pdf
Data sheet Pressure transmitter, type MBS 9300 English Multiple 03 Mar, 2021 968.5 KB .pdf

Approvals

  • ABS American Bureau of Shipping

  • Bureau Veritas, BV

  • DNV-GL EU RO Mutual Recognition Type Approval Certificate

  • Korean Register (KR)

  • Lloyds Register of Shipping, LR

  • Registro Italiana Navale, RINA

  • ATEX compliance

  • ROHS compliance

  • CE-marked

  • UL

Approval Certificates

Type Name Approval authority Language Valid for Download Expiration date File type
EU-UK Declaration Danfoss EU-UK 064G9615.11 English Multiple 2.8 MB 29 Nov, 2027 .pdf
Marine Certificate DNV GL TAA00000W0 Rev. 2 English Multiple 222.3 KB 29 Jun, 2026 .pdf
Marine Certificate LR 2511187TA English Multiple 822.4 KB 21 Sep, 2029 .pdf
Explosive Safety Certificate UL E227388 English Multiple 68.7 KB .pdf
Electrical Safety Certificate UL E311982 English Multiple 804.3 KB .pdf

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