Product Description
Differential pressure transmitter with metal sensor
Communication via HART, PROFIBUS PA or FOUNDATION Fieldbus
Your benefits
Reference accuracy: 0,1%
as PLATINUM version: up to 0,075%
Turn down 100:1
Compact transmitter design
Quick commissioning via DIP switches
Easy and safe menu-guided operation
- on-site via display module
- via 4...20mA with HART
- via PROFIBUS PA
- via FOUNDATION Fieldbus
Continuous modularity for differential pressure, hydrostatic and pressure (Deltabar M, Deltapilot M, Cerabar M), e.g.
- replaceable display
- universal electronics
International usage thanks to a wide range of approvals
Used for process pressure monitoring up to SIL2,
certified to IEC 61508 Edition 2.0 and IEC 61511 by
TÜV NORD
Field Of Application
The Deltabar M differential pressure transmitter is used for the following measuring tasks:
Flow measurement (volume or mass flow) in conjunction with primary elements in gases, vapours and liquids Level, volume or mass measurement in liquids
Differential pressure monitoring, e.g. of filters and pumps
| Measuring Principle | Differential pressure | |
| Characteristic | Digital transmitter with metallic measuring diaphragms Compact size Modular transmitter Long-term stability | |
| Supply / Communication | 4...20mA HART: 11,5...45V DC Ex ia: 11,5...30V DC PROFIBUS PA FOUNDATION Fieldbus | |
| Accuracy | 0,1% "PLATINUM" 0,075% | |
| Long term stability | 0,05% of URL/year 0,125% of URL/5 years | |
| Process temperature | -40°C...120°C (-40°F...248°F) | |
| Ambient temperature | -40°C...85°C (-40°F...185°F) | |
| Measuring range | 10mbar...40bar (0.15...580psi) | |
| Max. overpressure limit | on one side: 160 bar (2300 psi) | |
| Process connection | 1/4-18 NPT | |
| Output | 4...20mA HART | |
| Certificates / Approvals | ATEX FM CSA IECEx TIIS NACE SIL EN10204-3.1 | |
| Options | 4-line digital display Aluminium housing | |
