Description

Deltabar PMD55 | Endress + Hauser

Deltabar PMD55 | Endress + Hauser is a Differential pressure transmitter with metal sensor for measurement of pressure differences

For level, volume or mass measurement in liquids, differential pressure monitoring, e.g. of filters and pumps as well as flow measurement (volume or mass flow) in conjunction with primary elements in gases, vapors and liquids.

Deltabar M PMD55 differential pressure transmitter can be used for flow measurement of gases, vapors and liquids. Typical applications also include level, volume and mass measurement of liquids. The Deltabar M transmitter works over measuring ranges of 0.15 to 600 psi with a maximum recommended turndown of 100:1. Reference accuracy is up to 0.075% of full scale.

Flow measurements are available in five modes: volume flow, norm volume flow (Europe), standard volume flow (American standard conditions), mass flow and percent. The transmitter has two totalizers. One totalizer can be reset to zero, and the totalizing units can be individually set for each totalizer. This allows daily and annual quantity totalizing.

The Deltabar M transmitter has aluminum housing with protective powder coating and 316L stainless steel process connections. Customers have a choice of Viton, PTFE, NBR or EPDM seals. Operational temperature ranges from -40 to 185 ?F. The transmitter is suitable for use in oxygen and ultra pure gas applications.

• Process connections: Threads

• Process temperature: -40 to 85°C (-40 to 185°F)

• Measuring ranges: 0.5mbar to 40bar (0.0072 to 600psi)

• Accuracy: ±0.1%, “Platinum” ±0.075% (optional)

• International explosion protection certificates, SIL

Specification:

• Accuracy

  0,1%
  “PLATINUM” 0,075%

• Max. measurement error

  0,1%
  “PLATINUM” 0,075%

• Process temperature

  -40 °C…85 °C
  (-40 °F…185 °F)

• Medium temperature range

  Temperature gradient from pressure piping

• Pressure measuring range

  10mbar…40bar
  (0.15…580psi)

• Process pressure / max. overpressure limit

  160 bar

• Main wetted parts

  316L

• Max. process pressure

  10 mbar…40 bar
  (0.15…580 psi)

• Material process membrane

  316L, AlloyC,

• Measuring cell

  10 mbar…40 bar
  (0.15…580 psi)……more

Benefits of using Deltabar PMD55 | Endress + Hauser:

• Easy menu-guided commissioning via local display, 4 to 20mA with HART, PROFIBUS PA, FOUNDATION Fieldbus

• Easy process adaptation to impulse line high-pressure/low-pressure change via electric switch on the main electronics

• Compact design and modular concept for easy replacement of display or electronics

• Process pressure up to SIL2, certified to IEC 61508 and IEC 61511

• Global usage thanks to the widest range of approvals for industries and applications

Field of application

The Deltabar PMD55 differential pressure transmitter with piezoresistive sensor and welded metallic membrane is typically used in process or environmental applications for continuous measurement of pressure differences in liquids, vapors and gases. Quick Setup with adjustable measuring range allows simple commissioning, reduces costs and saves time. SIL2 according to IEC 61508 / IEC 61511.

For complete datasheet : TSP Contrls- Deltabar PMD55 Datasheet