Description
UniBar pressure sensors measure the relative pressure in closed systems of any medium in the range -1…600 bar. UniBar pressure sensors are very easy to use thanks to the integrated display. The highly visible switching status display enables the rapid localization of affected sensors for maintenance processes.
Features at a Glance
- Simple operation via the display
- Highly visible output indicator
Technical Data
Sensor-specific data
| Measuring Range | 0 … 100 bar |
| Measurement Type | relative |
| Maximum overload pressure | 200 bar |
| Bursting pressure | 400 bar |
| Setting Range | 4 … 100 % |
| Medium | Liquids, gases |
| Switching Hysteresis | 2 % |
| Measuring error | < ± 0.5 % |
| Temperature Drift | 0.025 %/K |
Environmental conditions
| Temperature of medium | -25 … 80 °C |
| Ambient temperature | -25 … 80 °C |
| EMC | DIN EN 61326-2-3 |
| Shock resistance per DIN IEC 68-2-27 | 30 g / 11 ms |
| Vibration resistance per DIN IEC 60068-2-6 | 20 g (10…2000 Hz) |
Electrical Data
| Supply Voltage | 16 … 32 V DC |
| Current Consumption (Ub = 24 V) | < 60 mA |
| Number of Switching Outputs | 1 |
| Response Time | 30 ms |
| Switching Output/Switching Current | < 250 mA |
| Switching Output Voltage Drop | < 2 V |
| Analog Output | 0…10 V |
| Signal source | Pressure |
| Resolution | 10 bit |
| Short Circuit Protection | yes |
| Reverse Polarity Protection | yes |
| Protection Class | III |
Mechanical Data
| Setting Method | Menu |
| Housing Material | Plastic, PBT Plastic, PC |
| Material Control Panel | Polyester |
| Material in contact with media | Stainless steel, V4A (1.4404 / 316L) Stainless steel, V4A (1.4435/316L) Rubber, FKM |
| Degree of Protection | IP67 * |
| Connection | M12 × 1; 4-pin |
| Process Connection | G 1/2″ |
| Thread | Internal thread |
| Weight | 250 g |
Safety-relevant Data
| MTTFd (EN ISO 13849-1) | 1,201.51 a |
General Data
| Scope of delivery | 1 × initial start-up instructions 1 × sensor |
Output
| Analog Output | yes |
| PNP NO | yes |
Adjustable parameters
| Circuit | NC NC/NO NO |
| Other parameters | Selectable measurement range Switching point |
| All other parameters can be found in the product documentation. |
Standards and certificates
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Connection Diagram
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Ctrl. Panel
|
01 = Switching Status Indicator
60 = display 20 = Enter key 22 = Up key 99 = Right button |
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