The pressure transmitter products in the SITRANS P series offer maximum precision, robustness and ease-of-use. Complying with industry standards and international certifications, Siemens pressure measurement devices fulfill the increasingly complex tasks of the process industry. Some versions additionally offer numerous diagnostics functions which help you to always have your plant firmly under control.
SITRANS P500, SITRANS P DS III, SITRANS P300, SITRANS P280, SITRANS P250, SITRANS P200/P210/P220
SITRANS P Compact, SITRANS P MPS, SITRANS LH100, Product Variation Request - PVR
Definition of PVR
Siemens offers you the possibility to customize your product. We call these applications for Product Variation Requests (PVR).
A PVR is an application for a product which is not defined within the order structure and is therefore not a selectable option within the PIA Life Cycle Portal either.
The SITRANS P MPS series pressure transmitter converts the level-proportional hydrostatic pressure into a standardized signal 4 to 20 mA. The transmitter consists of a stainless steel housing (Ø 27 mm) with mechanical protection IP 68, a piezzo-resistive sensor with stainless steel diaphragm and Φ 8.3 mm 2-wire sheathed cable with a built-in 2 air vents and a Kevlar cord vital for longer cable support.
Accuracy
≤ 0,3%
Long-Term stability
≤ 0,2%/12 months
Measuring range
0 - 2 mH2O (0 - 6,6 ftH2O) to
0 - 20 mH2O (0 - 66 ftH2O)
Benefits
Compact design
Carefully selected material
- housing: stainless steel 1.4571 (316 Ti)
- cable: PE/HFFR sheath (non-halogen)
Cable length:
- standard: 10 and 25m
- on request: no limit - according to customers' need
Explosion protection certificate - ATEX II 1 G EEx ia IIC T4
Standard measuring set:
Transmitter
Cable hanger
Junction box
The SITRANS P Compact is an analog transmitter for measuring absolute and relative pressure which has been developed specially for the requirements of the food/pharmaceutical and biotechnology industries.
Accuracy
≤ 0,2 %
Long-Term Stability
≤ 0.1 % / 12 months
Measuring range
0 - 160 mbar (0 - 64 inchH2O) to
0 - 40 bar (0 - 580 psi)
Benefits
Hygiene-based design according to EHEDG, FDA und GMP recommendations
Connection and housing of stainless steel
Ex protection II2G EEx ib T6 to ATEX
The SITRANS P500 has been developed to meet the highest expectations for measuring accuracy, ruggedness, and user-friendliness, and it merges seamlessly into the SITRANS P family. With the SITRANS P500, you can expect pressure measurement at the highest level.
It guarantees an accuracy of ≤ 0.03 % as well as outstanding values for the influence of static pressure and temperature on the measured result. In this way, it guarantees a total performance of ≤ 0.14 % up to a turndown of 10:1. Since this feature means that only one measuring cell can be used for different measuring ranges, inventory costs can be significantly reduced without the need for losses in the quality of the measured result. The high long-term stability of the sensor also reduces maintenance costs thanks to extended calibration intervals, and ensures that you can always rely on the measured results in the long term.
An innovated sensor assembly enables direct-connected use in process temperatures
of up to 125 °C (257 °F) even without a remote seal system. With an improved 3-pushbutton operator input concept for setting the device, the SITRANS P500‘s host of diagnostics options can be used conveniently withou
The SITRANS P MPS series pressure transmitter converts the level-proportional hydrostatic pressure into a standardized signal 4 to 20 mA. The transmitter consists of a stainless steel housing (Ø 27 mm) with mechanical protection IP 68, a piezzo-resistive sensor with stainless steel diaphragm and Φ 8.3 mm 2-wire sheathed cable with a built-in 2 air vents and a Kevlar cord vital for longer cable support.
Accuracy
≤ 0,3%
Long-Term stability
≤ 0,2%/12 months
Measuring range
0 - 2 mH2O (0 - 6,6 ftH2O) to
0 - 20 mH2O (0 - 66 ftH2O)
Benefits
Compact design
Carefully selected material
- housing: stainless steel 1.4571 (316 Ti)
- cable: PE/HFFR sheath (non-halogen)
Cable length:
- standard: 10 and 25m
- on request: no limit - according to customers' need
Explosion protection certificate - ATEX II 1 G EEx ia IIC T4
Standard measuring set:
Transmitter
Cable hanger
Junction box
The SITRANS transmitters P200, P210 and P220 are compact single-range-transmitters for measurement of absolute and gauge pressure.
In this series we use two different kinds of pressure sensors: two stainless steel sensors and one ceramics sensor. So the measurement of process pressure, absolute pressure and hydrostatic pressure is an easy thing. The measured pressure will be transformed with these sensors into a 4…20-mA- resp. a 0…10-V-signal.
Nonlinearity
≤ 0,25 %
Long-term stability
≤ 0,25% / 12 Monate
Measuring range
SITRANS P200: 1 bar to 60 bar gauge
0,6 bar to 16 bar absolute
SITRANS P210: 100 mbar to 600 mbar gauge
SITRANS P220: 2,5 bar to 600 bar gauge
High measuring accuracy
Rugged stainless steel enclosure
High overload withstand
The SITRANS P250 is a compact single range transmitter for measuring differential pressure. The differential pressure will be detected with a ceramics sensor and tranformed into an output signal of 4–20-mA- resp. 0-5-V- resp. 0–10-V. The version with 0-10 V output signal can be connected directly to the LOGO!24 process controller.
Accuracy
≤ 1 %
Long-term stability
≤ 0.5 % / 12 months
Measuring range
0 - 100 mbar (0 - 40 inchH2O) to
0 - 25 bar (0 - 363 psi)
Benefits
Connection and housing of high-grade steel 1.4305
Ceramic diaphragm
The SITRANS P280 is a WirelessHART pressure transmitter that provides all measured process values as well as diagnostic information, parameters and functions via radio. The device is powered by an internal battery and designed for ultralow power consumption. The compact and rugged design makes it specially suitable for direct mounting on tanks and pipes in remote parts of plants, and on moving or rotating equipment for process monitoring or asset management applications.
Accuracy
± 0.25 % of full scale;
max. +/- 0.25 % of sensor's span
Long-Term Stability
≤ 0.25 % / 12 months
Measuring range
0 - 1.6 bar (0 - 23 psi) ...0 - 320 bar (0 - 4641 psi)
Benefits
Various pressure ranges available (1.6, 10, 50, 200, 320 bar; 23, 145, 725, 2900, 4641 psi).
LCD display with functional display items and icons, English and German display selectable
Practical push buttons: Three push buttons for maximum efficiency for setup, diagnostics, communication and security settings with no additional devices or tools
Maintenance-friendly ba
The SITRANS P500 has been developed to meet the highest expectations for measuring accuracy, ruggedness, and user-friendliness, and it merges seamlessly into the SITRANS P family. With the SITRANS P500, you can expect pressure measurement at the highest level.
It guarantees an accuracy of ≤ 0.03 % as well as outstanding values for the influence of static pressure and temperature on the measured result. In this way, it guarantees a total performance of ≤ 0.14 % up to a turndown of 10:1. Since this feature means that only one measuring cell can be used for different measuring ranges, inventory costs can be significantly reduced without the need for losses in the quality of the measured result. The high long-term stability of the sensor also reduces maintenance costs thanks to extended calibration intervals, and ensures that you can always rely on the measured results in the long term.
An innovated sensor assembly enables direct-connected use in process temperatures
of up to 125 °C (257 °F) even without a remote seal system. With an improved 3-pushbutton operator input concept for setting the device, the SITRANS P500‘s host of diagnostics options can be used conveniently withou
The SITRANS P500 has been developed to meet the highest expectations for measuring accuracy, ruggedness, and user-friendliness, and it merges seamlessly into the SITRANS P family. With the SITRANS P500, you can expect pressure measurement at the highest level.
It guarantees an accuracy of ≤ 0.03 % as well as outstanding values for the influence of static pressure and temperature on the measured result. In this way, it guarantees a total performance of ≤ 0.14 % up to a turndown of 10:1. Since this feature means that only one measuring cell can be used for different measuring ranges, inventory costs can be significantly reduced without the need for losses in the quality of the measured result. The high long-term stability of the sensor also reduces maintenance costs thanks to extended calibration intervals, and ensures that you can always rely on the measured results in the long term.
An innovated sensor assembly enables direct-connected use in process temperatures
of up to 125 °C (257 °F) even without a remote seal system. With an improved 3-pushbutton operator input concept for setting the device, the SITRANS P500‘s host of diagnostics options can be used conveniently withou