DTM is a pressure transmitter with a piezoresistive measuring element and a compact, robust 1.4435 (316L) stainless steel construction.
The STS DTM is a compact, robust digital pressure transmitter designed for industrial process control. It offers a wide pressure range (0.05 – 0.5 bar, >25 – 600 bar, >600 – 1000 bar) and can be equipped with absolute, sealed or gauge types. The transmitter is built from stainless‑steel 1.4435 (316L) housing and can be customized with various process connections and seal materials.
The device provides RS232C or RS485 communication, operates from a 5 – 30 V DC supply with less than 7 mA current consumption, and includes reverse‑polarity and short‑circuit protection. It meets EMC standards (EN 61000‑6‑3, EN 55022, EN 61000‑6‑2) and offers optional media temperature ratings up to 150 °C.
| Pressure range | 0.05–0.5 bar, >25–600 bar, >600–1000 bar |
|---|---|
| Overpressure | 3 × FS (up to 1500 bar optional) |
| Burst pressure | >200 bar (up to 1500 bar optional) |
| Accuracy | 0.25 % FS |
| Power supply | 5 – 30 V DC |
| Current consumption | < 7 mA |
| Interface | RS232C or RS485 |
| Media temperature (option) | up to 150 °C |
| Process connection material | Stainless steel 1.4435 (316L) |
| Standard seals | Viton |
The DTM is offered in ranges from 0.05 – 0.5 bar, >25 – 600 bar, and >600 – 1000 bar.
It supports either RS232C or RS485 serial interfaces.
The transmitter operates from a 5 – 30 V DC supply and draws less than 7 mA.
Yes, it includes reverse‑polarity and short‑circuit protection.