Azbil GTX15D/ GTX30D/ GTX31D/ GTX32D/ GTX40D/ GTX41D/ GTX42D/ GTX71D/ GTX72D Differential Pressure Transmitters

Manufacturer: Azbil Corporation
Model: GTX15D/ GTX30D/ GTX31D/ GTX32D/ GTX40D/ GTX41D/ GTX42D/ GTX71D/ GTX72D

Feature

This is a microprocessor-based smart transmitter with excellent stability. It can measure the flow rate and pressure of gases, liquids, and steam, as well as liquid levels.
Safe instrumentation: IEC 61508-compliant and SIL2-certified
Excellent long-term stability: zero point drift of only ±0.1 % over 10 years
High-speed response within 100 ms for turbines and other applications that require fast response

Summary

Advanced Transmitter Differential Pressure Transmitters (Model GTX_ _D) measure the flow rate of gases, liquids, and steam, and monitor tank fluid levels, etc.They provide high accuracy of ±0.04 % together with long-term stability (zero drift of only ±0.1 % over 10 years), greatly reducing calibration work after installation.
Other models measure minute pressure differences as low as 0.1 kPa, or withstand pressures as high as 42 MPa.
Differential Pressure Transmitters

Model	GTX15D	GTX30D/31D	GTX41D	GTX71D
Measurement span	0.1～2 kPa	0.5～100 kPa	35～700 kPa	0.25～14 MPa
Setting range	-1～1 kPa	-100～100 kPa	-100～700 kPa	-0.1～14 MPa
Reference accuracy(Varies by material and measurement span)	±0.3%	±0.04%	±0.1%	±0.15%
Fill fluid	Silicone oil (general purpose models), fluorine oil (oxygen and chlorine 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)	SUS316 (diaphragm SUS316L), Alloy C-276, Tantalum
Power	17.9～42V DC
Output signal	4 to 20 mA DC (SFN communication) 4 to 20 mA DC (HART® communication)
Safety certification	Safety Integrity Level (SIL) 2 certification

High-Pressure Resistant Differential Pressure Transmitter

Model	GTX32D	GTX42D	GTX72D
Measurement span	0.5～100 kPa	35～700 kPa	0.25～14 MPa
Setting range	-100～100 kPa	-100～700 kPa	-0.1～14 MPa
Reference accuracy(Varies by material and measurement span)	±0.1%	±0.1%	±0.15%
Fill fluid	Silicone oil (general purpose models), fluorine oil (oxygen and chlorine 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)
Safety certification	Safety Integrity Level (SIL) 2 certification