BF220 - PROCESS PRESSURE TRANSMITTER
Xuất sứ: Germany
Nhà cung cấp: Rotronic
Ứng dụng sản phẩm: Săt thép
Ms. Trinh
live:.cid.32dc366d67c3df36Pressure transmitters measure the pressure of neutral gases and nitrogen in piping and closed containers. The pressure of the medium being measured acts on a pressure cell, which converts the pressure into an electronic signal.
Field of Application
The process pressure transmitters are ideal for measurement of absolute pressure in applications with fast temperature changes and in compressed air, HVAC and pneumatic systems.
Features
- Compact and robust construction
- Piezo-resistive steel sensor
- Zero and range adjustable with internal potentiometer
- IP protection IP65
| DEVICE TYPE | Process pressure transmitter |
|---|---|
| PARAMETERS | Absolute pressure |
| DIMENSIONS | 137 x 41 x 27 mm |
| WEIGHT | ~220g |
| RANGE OF APPLICATION | -30…80 °C |
| MEASURING RANGE | 0…10 bar |
| MEASUREMENT PRINCIPLE | Piezo-resistive steel sensor |
| PRESSURE RESISTANCE | 15 bar |
| MEDIUM | Air and non-aggressive gases |
| ACCURACY AT 20 °C ±2 K (LINEARITY, HYSTERESIS, REPEATABILITY, DEVIATION OF START AND END VALUE OF THE MEASUREMENT RANGE) | ±0.25 % FS max. |
| TK ZERO | ±0.03 %FS/K |
| TK RANGE | ±0.03 %FS/K |
| POWER SUPPLY / POWER CONSUMPTION | 15…30 VDC |
| LONG-TERM STABILITY | ±0.2 % full scale / year |
| CONNECTION | G ½” male thread |
| SEAL RING | Viton |
| ELECTRICAL CONNECTIONS | Hirschmann (DIN 43650) |
| ANALOG OUTPUT SIGNAL (STANDARD) | 4…20 mA, two-wire |
| PERMISSIBLE LOAD | <750 Ω |
| HOUSING | Stainless steel 1.4301 |
| DIAPHRAGM | Stainless steel (1.4404) |
| IP PROTECTION RATING | IP65 |
| MOUNTING POSITION | 90 ° to pressure pipe (max. 30 ° inclination) |
| CE / EMC CONFORM | EMC Directive 2004/108/EC, EN 61326 |
| STORAGE AND TRANSPORT CONDITIONS | -30…80 °C |
