Specification :

• Standard Differential Pressure Type Model GTX15D, 30D, 40D, 41D, 71D, 32D, 42D, 72D
• Gauge Pressure Type Model GTX60G, 71G, 82G
• Absolute Pressure Type
Model GTX30A, 60A
• Flange Type for Differential Pressure
Model GTX35F, 60F
• Remote-Seal Type for Differential Pressure
Model GTX35R, 40R
• Remote-Seal Type for Gauge Pressure
Model GTX35U, 60U, 71U, 82U
• Remote-Seal Type for Absolute Pressure
Model GTX30S, 60S

OVERVIEW

AT9000 Advanced Transmitter is a microprocessor-based smart transmitter that features high performance and excellent stability. Capable of measuring gas, liquid, vapor, and liquid levels, it transmits 4 to 20 mA DC analog and digital signals according to the measured differential pressure.
It can also execute two-way communications between the CommPad ( Handy Communicator) or HART® 375 communicator, thus facilitating self-diagnosis, rang resetting, and automatic zero adjustment.

FEATURES
1. High performance and stability

* Unique characterization and composite semiconductor sensors realize high accuracy up to 0.04% F.S.
* Fast response within 100 msec.
* Our proven sensor technology enables Long-term stability up to 0.1% of URL per 10-year.

2. Wide measuring range ( range ability)

* A wide measuring range is available from a single model. This feature is highly effective in taking measurement over a wide range and reducing the need for inventory.
* Model GTX30D/ 31D/ 32D: 0.5 to 100 kPa ( range ability: 200 to 1)

3. A diverse lineup

* A wide range of models is available to meet user requirements. They include draft range differential pressure, standard differential pressure, high differential pressure, standard differential pressure/ high static pressure, and high differential pressure/ high static pressure models
* A wide variety of corrosion-resistant materials for wetted parts are also available.

APPLICATIONS
Petroleum / Petrochemical / Chemical

* For strict flow control in combination with orifice plates.

Electric power / City gas / Other utilities

* For measurement applications that require high degrees of stability and accuracy.

Pulp and paper

* For lines that need transmitters resistant to fluid such as chemical liquids and corrosive fluids.

Iron and steel / Nonferrous metal / Ceramics

* For highly stable, accurate measurements such as furnace pressure measurement.
* For lines that require stable measurement under strictly controlled ( temperature, humidity, etc.) conditions.

Machinery / Shipbuidling

* For lines that require stable measurement under strictly controlled ( temperature, humidity, etc.) conditions.

Semiconductor

* For applications that require highly stable, accurate measurement.