Welcome to Process Instrumentation

The Siemens Industry Automation Division has developed an all-inclusive kit for checking the performance and accuracy of any type and brand of energy meter in heating, ventilation and air conditioning applications. The kit contains the clamp-on ultrasonic flowmeter Sitrans FUE1010 along with transducers, 1000 Ohm platinum resistance temperature detectors (RTD’s), cables, etc. required for measurement of district energy cooling and chilled water applications as well as power plants.

Siemens has added a PVDF (Polyvinylidene Fluoride) nose cone as an option to the non-contacting ST-H ultrasonic level transducer for liquids. This new material type improves the chemical compatibility of the ST-H transducer, offering more options for wet well, chemical storage, and process vessel applications.

Sitrans LVL100 and LVL200 are two new vibrating liquid level switches for high, low, demand level alarms and pump protection for liquid applications. The compact switches from Siemens are reliable, easy to use, and are unaffected by changing conditions such as conductivity, dielectric, vapours or bubbles. Sitrans LVL100 and LVL200 can be connected to any alarm system and used in storage or processing applications.

The SITRANS P250 is a compact single range transmitter for measuring differential pressure. It features a sturdy stainless steel enclosure and can be used for measuring of aggressive and non-aggressive media. The measuring ranges go from 0 - 100 mbar to 0 - 25 bar. The differential pressure will be detected with a ceramics sensor and transformed into an output signal of 4–20-mA- resp. 0-5-V- resp. 0–10-V.