PASCAL Ci is a new type of pressure transmitter in the PASCAL series. It uses 2-wire communication and a 4-20 mA analog output. The measuring range is 16 mbar to 400 bar, with an accuracy of 0.2%. It has overpressure protection, undervoltage protection, and self-calibration functions.
The CI101 is a microprocessor‑controlled, 2‑wire pressure transmitter with a graphic display and menu‑driven user interface. It offers selectable measuring ranges from 16 mbar up to 400 bar, explosion‑proof options, and SIL 2 functional safety classification.
The data sheet lists technical parameters such as accuracy, output signal, supply voltage, protection class, and temperature limits, as well as connection diagrams, case design details, and ordering information. Certifications include EMC compliance and ATEX approvals.
| Measuring range | 16 mbar to 400 bar |
|---|---|
| Accuracy | 0.2 % |
| Output signal | 4 .. 20 mA, 2‑wire |
| Supply voltage (standard) | 12 .. 50 V DC |
| Degree of protection | IP 65 (standard) or IP 67 (optional) |
| Operating temperature range (ambient) | -10 °C … +55 °C |
| Weight | ≈ 1.2 kg |
The transmitter provides a 4 .. 20 mA output signal on a 2‑wire connection.
It has a standard IP65 rating, with an optional IP67 version available.
The device achieves an accuracy of 0.2 % of full scale.
The standard version operates from 12 V to 50 V DC, while the Ex‑design version is limited to 12 V‑30 V DC.