AT9000 Advanced Transmitters are smart differential pressure and pressure transmitters equipped with microprocessors for high performance and reliability. They can measure flow rate, pressure, and fluid levels of gases, liquids, and steam, as well as transmitting 4–20 mA DC analog or digital signals in proportion to the measured pressure. By means of two-way communication between the AT9000 and a CommStaff or HART® communicator, operations such as self-diagnosis, range setting, and zero adjustment can be easily accomplished.
Fast response
Response speed: 100 ms or faster; can be used in applications that require fast response.
Wide measuring range (rangeability)
This single model offers a wide measurement range, which is very useful for both expanding the scope of measurement and reducing the equipment needed. Rangeability 1:400
Very user-friendly
Zero/span adjustment can be done without opening the cover.