| General specifications |
| Type | Vibration sensor |
| Measuring technology | MEMS |
| Series | Performance Plus Line |
| Measured variable | Vibration velocity |
| Measuring range | |
| Vibration velocity | 0 ... 16 mm/s |
| Measurement accuracy | ± 0.1 mm/s (calibration point: 90% of the measuring range; 159.2 Hz)
Complies with the tolerance requirements of DIN ISO 2954 for measuring range greater than 8 mm/s |
| Cross-sensitivity | < 5 % of the partial lateral acceleration, which acts exactly 90° to the measuring axis |
| Frequency range | 10 ... 1000 Hz |
| Averaging time | for v-rms: 2 s |
| Functional safety related parameters |
| Safety Integrity Level (SIL) | SIL 2 |
| Performance level (PL) | PL d |
| Category | Cat. 2 |
| MTTFd | 329 a |
| Mission Time (TM) | 10 a |
| Diagnostic Coverage (DC) | min. 90 % |
| Indicators/operating means |
| Status indicator | 6 LEDs for operating states |
| Control elements | 4 rotary switches and 1 push button for programming |
| Electrical specifications |
| Fusing | external fuse is required: 3 A , semi-time-lag , 30 V DC |
| Operating voltage | 24 V DC + 7 % / - 10 % |
| Current consumption | max. 100 mA |
| Power consumption | 2.6 W |
| Time delay before availability | 15 s (initially self-test functions are executed before safe measured values are available at the output) |
| Surge protection | up to 2 kV |
| Output 1 |
| Output type | relay |
| Switching function | Normally open (NO) |
| Switching voltage | max. 30 V DC |
| Switching current | max. 1 A |
| Output 2 |
| Output type | relay |
| Switching function | Normally open (NO) |
| Switching voltage | max. 30 V DC |
| Switching current | max. 1 A |
| Output 3 |
| Output type | analog output, current
output of the vibration variable |
| Output current | 4 ... 20 mA |
| Load resistor | ≤ 500 Ω |
| Standard conformity |
| Degree of protection | DIN EN 60529, IP66, IP67 |
| Shock resistance | DIN EN 60068-2-27, 60 g, 6 ms |
| Vibration resistance | DIN EN 60068-2-6, 16.5 g, 10 ... 1000 Hz |
| Vibration evaluation | DIN ISO 10816/20816 |
| Functional safety | DIN EN IEC 61508 , SIL 2
EN ISO 13849 , PL d |
| Approvals and certificates |
| IECEx approval | |
| Equipment protection level Gb | IECEx ULD 22.0031X |
| Equipment protection level Db | IECEx ULD 22.0031X |
| ATEX approval | |
| Equipment protection level Gb | UL 22 ATEX 2869 X |
| Equipment protection level Db | UL 22 ATEX 2869 X |
| Ambient conditions |
| Ambient temperature | -40 ... 60 °C (-40 ... 140 °F) |
| Measuring head temperature | -40 ... 85 °C (-40 ... 185 °F) directly at the mounting point |
| Storage temperature | -40 ... 60 °C (-40 ... 140 °F) |
| Mechanical specifications |
| Connection type | cable |
| Housing material | Stainless steel 1.4305 / AISI 303 |
| Degree of protection | IP66 / IP67 only in connected state and correctly mounted housing cover |
| Cable | |
| Number of cores | 8 |
| Length | 2 m |
| Mass | 880 g |
| Dimensions | |
| Height | 46 mm |
| Width | 62 mm |
| Length | 77.3 mm |
| General information |
| Scope of delivery | 1 x allen head screw M8 x 20
1 x spring washer M8
1 x seal label |
| Use in the hazardous area | see instruction manuals
Only use accessories specified by the manufacturer. |
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