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BD Sensors DMP 457 pressure transmitter with stainless steel sensor
BD Sensors DMP 457 pressure transmitter with stainless steel sensor - Image 2
BD Sensors DMP 457 pressure transmitter with stainless steel sensor - Image 3

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BD Sensors DMP 457 pressure transmitter with stainless steel sensor

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Description

Applications

  • Diesel engines
  • Drives
  • Compressors
  • Pumps
  • Boilers
  • Hydraulic and pneumatic control systems
  • Fuel and oil
  • Mechanical and plant engineering
  • Marine, Maritime, Offshore and shipbuilding
  • And many more customer-specific applications

Short description
The pressure transmitter DMP 457 has been especially designed for rough conditions occurring especially in shipbuilding and offshore applications. All gaseous and liquid media, which are compatible with stainless steel 1.4404 (316L) respectively can be used.

Sensor element is a piezoresistive stainless steel sensor with high accuracy and excellent long-term stability. In order to meet the special requirements for shipbuilding and offshore applications extensive tests had to be passed to get the Lloyd´s Register, Germanischer Lloyd (GL), Det Norske Veritas (DNV), Bureau Veritas (BV) and China Classification Society (CCS) approvals.

Optional versions

  • IS-version Ex ia = Intrinsically safe for gases and dusts
  • Welded pressure port

Benefits

  • Flush pressure port G 1/2″ from 100 mbar
  • Excellent thermal behavior

Approvals DMP 457

Operating temperature-40 to +125 °C
Output signal2-wire 4 to 20 mA / VS = 8 to 32 VDC, Or customer specific requirements
Deviation0,35 % (Optional 0,25 %) FSO
Enclosure materialStainless steel 1.4404 (316L), Options available
BrandDB Sensors
ApprovalsAmerican Bureau of Shipping (ABS), Bureau Veritas (BV), China Classification Society (CCS), Det Norske Veritas (DNV), Germanischer Lloyd (GL), Lloyd's Register (LR)
SealFKM, Or customer specific requirements
OptionsWelded pressure port, IS version, Ex ia = intrinsically safe for gases and dust
Order codeTo view the possible options, you can find the options with the relevant codes in the Data sheet documents. Or contact us if you have specific wishes that are not in the documents
Nominal input pressure0 to 100 mbar up to 0 to 600 bar, Or customer specific requirements
Response time< 10 msec
Cable sheathFlame-resistant, Halogen free, Increased resistance against oil and gasoline, Resistant against salt, Sea water, Heavy oil
DiaphragmStainless steel 1.4404 (316L)
Pressure port materialStainless steel 1.4404 (316L), Options available
mH2O0 to 1 cmH2O up to 0 to 400 mH2O, Or customer specific requirements