Absolute Pressure Transmitters (Model JTA9_ _ _) are used to measure the absolute pressure of gases, liquids, and steam, as well as for monitoring tank pressure. Thanks to their very wide measurement range (Model JTA940S: 35 to 3500 kPa, a rangeability of 1:100), they help to cut costs by reducing the amount of equipment required.
| Model | JTA922_ | JTA940_ |
|---|---|---|
| Measurement span | 4 to 104 kPa | 35 to 3500 kPa |
| Setting range | 0 to 104 kPa abs | 0 to 3500 kPa abs |
| Reference accuracy (Varies by material and measurement span) | ±0.15% | ±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 explosion proof (Exd IICT4) | |
| Wetted material | SUS316 (diaphragm SUS316L), Alloy C-276, Tantalum | |
| 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 | Rc 1/2 or 1/2 NPT internal thread | |
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