Product description
PMP71 Pressure Transmitter Explosion-Proof Digital Display Header Displays Pneumatic Hydraulic Sensor
The pressure transmitter uses a 316L material diffusion silicon pressure core as a sensitive element, with a built-in processing circuit. It has been automatically tested by a computer and compensated for wide temperature and sensitivity using laser resistance adjustment technology. The sensor millivolt signal is converted into a standard voltage and 485 output, which can be directly connected to computers, control instruments, display instruments, etc. Selecting high stability and reliability piezoresistive pressure sensors and high-performance transmitter dedicated circuits, the overall performance is stable and reliable, and can be used for long-distance signal transmission. Adopting industrial explosion-proof housing and digital compensation circuit, the display output is stable.
1. Accurate measurement can still be carried out even under conditions of temperature changes in the process
2. Excellent repeatability and long-term stability
3. Process pressure monitoring is applicable to the SIL2 standard and has obtained IEC 61508 and IEC 61511 certifications
4. Modular design, measuring differential pressure, static pressure, and pressure (Deltabar M - Deltapilot M - Cerabar M), such as replaceable display modules and main electronic modules.
5. Simple and safe menu guided operation mode: can be operated using the on-site display module; Alternatively, remote operation can be achieved through 4-20 mA HART, PROFIBUS PA, and FOUNDATION Fieldbus communication.
6. Optional installation of valve group: and pressure testing
| Product Name | Pressure Transmitter |
| Output | 4-20 mA |
| Pressure range | -0.1....0~0.01... ~100MPa |
| Accuracy | 0.5 |
| Supply voltage | DC 24V(12V~32V) |
| Pressure type | Absolute Pressure Sealed Pressure |
| Usage | Industrial Usage |
| Application | Wide application range |
| protection grade | IP65 |
| Warranty | 1 year |
