This is a microprocessor-based smart transmitter with excellent stability. It is suitable for measuring the pressure of fluids that are highly corrosive or condensable, or fluids with deposited metal.
- Safe instrumentation: IEC 61508-compliant and SIL2-certified
- Excellent usability: zero/span adjustment without opening the cover
- Various functions: send alarm information by contact output (optional)
Advanced Transmitter Remote-sealed Gauge Pressure Transmitters (Model GTX_ _U) are used to measure pressure (pressure, fluid level, etc.) of high-temperature or highly corrosive, condensable fluids. We offer an extensive lineup, including small bore flange models starting at 40 mm and models for high temperature (including high temperature high vacuum) applications.
| Model | GTX35U | GTX60U | GTX71U | GTX82U |
|---|---|---|---|---|
| Measurement span | 2.5～100 kPa | 35～3500 kPa | 0.7～10 MPa | 0.7～42 MPa |
| Setting range | -100～100 kPa | -100～3500 kPa | -0.1～10 MPa | -0.1～42 MPa |
| Reference accuracy(Varies by material and measurement span) | ±0.2% | ±0.2% | ±0.2% | ±0.2% |
| Fill fluid | Silicone oil(for general purpose and high temperature models) | Silicone oil(for general purpose, high temperature, high temperature vacuum, and high temperature high vacuum models) | Silicone oil(oxygen models) | |
| Fluorine oil(oxygen and chlorine models) | Fluorine oil(oxygen and chlorine models) | Fluorine oil(oxygen 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 | |||
| Range of operating temperatures for liquid part(Varies with pressure) | Silicone oil: -40 to 280 °C (varies with fill fluid) Fluorine oil: -10 to 120 °C | Silicone oil:-40 to 180 °C | ||
| Fluorine oil:-10 to 120 °C | ||||
| Range of operating pressures for liquid part(Varies with temperature) | Silicone oil General purpose and high temperature models: from 2 kPa abs | Silicone oil General purpose and high temperature models: from 2 kPa abs High temperature vacuum and high temperature high vacuum models: 0.13 kPa abs | Silicone oil: from 2 kPa abs | |
| Fluorine oil: from 53 kPa abs | Fluorine oil: from 53 kPa abs | Fluorine oil: from 54 kPa abs | ||
| Wetted material | SUS316 (diaphragm SUS316L), Hastelloy C, Tantalum | 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 | Flush type: 80 mm | Flush type: 80 mm, 50 mm, 40 mm | Button diaphragm type | |
| Protruding type: 100 mm | Protruding type: 100 mm, 80 mm, 50 mm | 2B wafer type | ||
| 2B wafer type | 2B wafer type | |||
| Safety certification | Safety Integrity Level (SIL) 2 certification | |||
