SITRANS P DS III
Transmitters for gage, absolute and differential pressure, flow and level
Absolute pressure transmitter , differential pressure transmitter
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The SITRANS P DS III series includes digital pressure transmitters for measuring gauge pressure, absolute pressure, differential pressure, flow and level SITRANS P DS III.
Even the standard devices offer comprehensive diagnostics and simulation functions with high reliability. The suitability for use in SIL2 circuits has been certified by external test institutes.
With Profibus transmitters, the new PROFISAFE technology guarantees uniform safety from the control system down to the transmitter.SITRANS P DS III.
SITRANS P pressure transmitters, DS III series, are digital pressure transmitters featuring extensive user-friendliness and high accuracy. The parameterization is performed using control keys, over HART communication, PROFIBUS-PA or FOUNDATION
Fieldbus interface.
Extensive functionality enables the pressure transmitter to be precisely adapted to the plant’s requirements. Operation is very simple in spite of the numerous setting options. Transmitters with type of protection "Intrinsic safety" and "Explosion-proof" may be installed within potentially explosive atmospheres (zone 1) or in zone 0. The transmitters are provided with an EC type examination certificate and comply with the corresponding harmonized European standards (ATEX).
The transmitters can be equipped with various designs of remote seals for special applications such as the measurement of
highly viscous substances.
Various versions of the DS III pressure transmitters are available for measuring:
• Gage pressure
• Absolute pressure
• For differential pressure transmitters
• Filling level
• Mass level
• Volume level
• Volume flow
• Mass flow
SITRANS P DS III Detail
| Accuracy | ≤ 0.075 % |
| Long-Term Stability | ≤ 0.25 % / 60 months |
| Measuring range | 0 – 10 mbar (0 – 0,4 inchH2O) to 0 – 400 bar (0 – 5800 psi) |
SITRANS P DS III Benefits
- Extensive diagnostics and simulation functions
- Suitable for installation in SIL 2 applications in accordance with IEC 61508 /IEC 61511. In the PROFIsafe version, it guaranteess maximum communication safety up to the control system level
- Wide range of certification and approval e.g. ATEX EEx ia, EEx ib, Dust protection, FM, CS
- Option of using a simulation function for loop check functions
- Opens up a host of different bus communication options for you: HART, PROFIBUS PA, PROFIsafe or FF
Learn more about the Order Information, please contact the AoteWell sales team.
SITRANS P DS III Benefits
• High quality and long life
• High reliability even under extreme chemical and mechanical loads
• For aggressive and non-aggressive gases, vapors and liquids
• Extensive diagnosis and simulation functions
• Separate replacement of measuring cell and electronics without recalibration
• Minimum conformity error
• Small long-term drift
• Wetted parts made of high-grade materials (e.g. stainless steel, Hastelloy, gold, Monel, tantalum)
• Infinitely adjustable span from 0.01 mbar to 400 mbar for DS III with HART communication
• Nominal measuring range from 1 to 400 bar for DS III PA (PROFIBUS PA) and FF (FOUNDATION Fieldbus)
• High measuring accuracy
• Parameterization over control keys and HART communication, PROFIBUS PA communication or FOUNDATION Fieldbus interface.
Application
The pressure transmitters of the DS III series, can be used in industrial areas with extreme chemical and mechanical loads.
Electromagnetic compatibility in the range 10 kHz to 1 GHz makes the DS III pressure transmitters suitable for locations with
high electromagnetic emissions.
Pressure transmitters with type of protection "Intrinsic safety" and "Explosion-proof" may be installed within potentially explosive atmospheres (zone 1) or in zone 0. The pressure transmitters are provided with an EC type examination certificate and comply with the corresponding harmonized European standards
(ATEX).
Pressure transmitters with the type of protection "Intrinsic safety" for use in zone 0 may be operated with power supply units of category "ia" and "ib".
The transmitters can be equipped with various designs of remote seals for special applications such as the measurement of
highly viscous substances.
The pressure transmitter can be operated locally over 3 control keys or programmed externally over HART communication or over PROFIBUS PA or FOUNDATION Fieldbus interface.
Learn more about the Order Information, please contact the AoteWell sales team.
