In-line Gauge Pressure Transmitters

In-line Gauge Pressure Transmitters


AT9000 Advanced Transmitter Gauge Pressure Transmitters (GTX**G series) are used to measure the pressure of gases, liquids, and steam, as well as to measure tank pressure.
The use of directly mountable devices helps to cut installation and maintenance costs related to the impulse line and helps to keep equipment compact.
These transmitters achieve high accuracy of ±0.04 % and long-term reliability (zero drift of only ±0.1 % over 10 years), greatly reducing calibration work after installation.


Gauge Pressure Transmitters

Main specifications

Model GTX60G GTX71G
Measurement span 17.5 to 3500 kPa 0.7 to 14 MPa
Setting range -100 to 3500 kPa -0.1 to 14 MPa
Reference accuracy ±0.04% ±0.15%
Fill fluid Silicone oil (general purpose models)
Waterproof and dust-proof construction IEC IP66/IP67
Explosion-proof construction TIIS flameproof (Exd IICT4)
KOSHA flameproof
FM explosion proof, intrinsic safe and Nonincendive
ATEX/NEPSI/IECEx flameproof, intrinsic safe and Type n
Wetted material SUS316 (diaphragm SUS316L)
Power 17.9-42V DC
Output signal 4 to 20 mA DC (SFN communication)
4 to 20 mA DC (HART communication)
Process connections Male: 1/2NPT, R1/2, G1/2, M20x1.5
Female: 1/2NPT, Rc1/2Male:1/2