Ceramic pressure transmitter DMK 456

relativecapacitivefor oil

Product description
The DMK 456 pressure transmitter is designed for measurement of system pressures and liquid levels in tanks and is certified for shipbuilding and offshore applications. The stainless-steel field housing and Ex-version (temperature class T6) permit pressure measurement of various aggressive gases and liquids under demanding operating conditions. The DMK 456 is based on an in-house capacitive-ceramic sensing element offering high overload capability and media resistance.

Features

• Nominal pressure ranges: 0 ... 40 mbar up to 0 ... 20 bar
• Accuracy: 0.25 % FSO (option: 0.1 % FSO)
• Isolating diaphragm: Ceramic Al2O3 (99.9 %)
• Ex-version: Temperature class T6, Ex ia (intrinsically safe for gases)
• Maritime approvals: ABS, Bureau Veritas (BV), China Classification Society (CCS), DNV, GL, Lloyd's Register (LR)
• High overload capability
• Stainless-steel field housing

Optional features

• Various imperial threads and flange versions

Industries / applications

• Shipbuilding and yacht construction; offshore systems

Compatible media

• Fuels and oils
• Water

Available documents

• Datasheets (DE/EN), installation manuals, operating instructions (standard and Ex versions) and certificates (ATEX, ABS, BV, CCS, DNV, LR)

Characteristics / Technical specifications

• Application: Measurement of system pressures and tank level monitoring; optimized for marine and offshore environments
• Sensing element: Capacitive-ceramic (in-house)
• Nominal pressure ranges: 0 ... 40 mbar up to 0 ... 20 bar
• Accuracy: 0.25 % FSO (option 0.1 % FSO)
• Isolating diaphragm: Ceramic (Al2O3, 99.9 %)
• Ex and approvals: Ex-version (temperature class T6), Ex ia (intrinsically safe for gases); maritime approvals: ABS, BV, CCS, DNV, GL, LR
• Housing: Stainless-steel field housing
• Capability: High overload capability
• Options: Various imperial threads and flange executions
• Suitable media: Fuels, oils, water