Kongsberg GT403A0C0 Transmitter

Core Performance & Industrial Application

The Kongsberg Maritime GT403A0C0 is a type-approved GT403 series absolute pressure transmitter for marine tank gauging and inert-gas pressure measurement.

The GT403A0C0.6 variant measures 0.6 bar absolute and feeds a 4-20 mA / HART loop to the K-GAUGE monitoring system.

The dry 96% alumina ceramic strain-gauge cell is digitally calibrated and temperature-compensated per sensor for long-term stability.

The sealed body suits submerged and wet-area installation; titanium or AISI 316L housing with IP68 at 6 bar.

It pairs with the Kongsberg DZ-120 Zener barrier for hazardous-area Ex ia service.

It is used as spare replacement on vessel tank level, inert gas and pump pressure loops.

Technical Specifications

▶ Product type: Absolute pressure transmitter

▶ Brand: Kongsberg Maritime AS

▶ Model: GT403A0C0 (suffix .6 = 0.6 bar abs)

▶ Measuring range: 0.6~40 bar family; this unit 0.6 bar absolute

▶ Accuracy: ±0.25% FRO; temp drift <0.005% FRO/℃; long-term <0.3%/year

▶ Output: 4-20 mA / HART; fault ≤3.6 mA; load 0-1150 Ω

▶ Power supply: 24 VDC (12-32 VDC); Ex-limited 28 VDC

▶ Sensor: Dry alumina ceramic Wheatstone bridge

▶ Process connection: ISO228 G1/2A male thread; PUR flanged cable

▶ Body: AISI 316L / Titanium gr.2; membrane 96% alumina ceramic

▶ Protection: IP68, 6 bar; Ex ia IIC T5 Ga (NEMKO 02ATEX119X)

▶ Operating temperature: -45℃ ~ +85℃; storage -50℃ ~ +100℃

▶ Feature: HART, intrinsically safe, type-approved MR/NK/CCS/ABS

▶ Country of origin: Norway

▶ Compliance: CE, ATEX, IECEx, ABS certification

Industry Applications

Applied in K-GAUGE tank gauging, inert gas pressure, submerged pump and line pressure marine spare replacement.

Note: Confirm suffix variant (.6V/.6N/.6K), range and diaphragm material against nameplate before ordering