Remote-sealed Gauge Pressure Transmitters (Model JTH9_ _ _) are used to measure pressure (pressure, fluid level, etc.) of very hot as well as highly corrosive and condensable fluids. We offer an extensive lineup including small bore flange models starting at 40A and models for high temperature (including high temperature high vacuum) applications.
| Model | JTH920_ | JTH940_ | JTH960_ | JTH980_ |
|---|---|---|---|---|
| Measuring span | 2.5 to 100 kPa | 35 to 3500 kPa | 0.7 to 10 Mpa | 0.7 to 42 MPa |
| Setting range | -100 to 100 kPa | -100 to 3500 kPa | -0.1 to 10 Mpa | -0.1 to 42 MPa |
| Reference accuracy(Varies by material and measuring span) | ±0.15% | ±0.15% | ±0.15% | ±0.15% |
| 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(for general purpose 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 explosion proof (Exd IICT4) | |||
| Range of operating temperatures for liquid part(Varies with pressure) | Silicone oil: -40 to 280 °C (varies with fill fluid) | Silicone oil:-40 to 180 °C | ||
| Fluorine oil: -10 to 120 °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 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 to 45 V 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 | |||
