Wireless Industrial EX-Proof Vibration Sensor 6kHz

• Frequency range up to 6.3kHz.
• 3-axis accelerometer and temperature sensor.
• Advanced signal processing on the edge calculating key vibration KPIs such as RMS, PEAK, kurtosis, and crest factor – from acceleration and velocity or root-cause analysis through FFTs.
• Battery operated sensor – no wiring needed.
• Operating temperature in hazardous environment -40°C to +60°C.

• Dimensions: 78.5 x 28mm
• Weight: 129g
• Mounting: M8 x 1.25 thread

Materials

• Cover material: 316ss
• Top cap material: PA

Environment

• Operating temperature:
  • -40°C to +60°C (hazardous environment)
  • -40°C to +85°C (non-hazardous environment)
• Mounting surface temperature:
  • +60°C (hazardous environment)
  • +85°C (non-hazardous environment)
• Storage temperature: 10°C to 30°C
• IP rating: IP67

Wireless communication

• 2.4GHz / Wirepas Mesh

Battery

• 3.6V lithium thionyl chloride
• Battery lifetime up to 5 years
• Battery life is dependent on operating temperature and configuration

Software

• Fully configurable data delivery

Vibration

• Triaxial acceleration measurement
• Dynamic range +/- 2, 4, 8 or 16
• Frequency range 2-6300Hz (+/-3dB) (Mounting dependent)
• Sampling rate 26.7kHz
• Resolution 16bit

Temperature

• Measurement range -40°C to +85°C (limited by maximum operating temperature)
• Resolution 0.1°C
• Accuracy +/- 0.3°C
• Repeatability +/- 0.1°C

Key performance indicators

• Velocity: RMS, PEAK, P2P
• Acceleration: RMS, PEAK, P2P, kurtosis, crest factor

Sample amounts

• Single axis, max. 110592 samples
• Triaxial, max. 36864 samples per axis

Signal processing

• Butterworth high, low and band pass filter
• Configurable low and high cut-off
• Decimation configurable, max. ratio 1:9

FFT Calculation

• Sample amount 4096
• Lines of resolution 1600
• Averages, max. 9
• Overlap, 0 to 100%
• Hanning windowing

ATEX/IECEx

• EESF 21 ATEX 014X
• IECEx EESF 21.0009X
• II 2 G Ex ib IIC T4 Gb
• II 2 D Ex ib IIIC T135°C Db
• -40°C ≤ Ta ≤ +60°C

USA

• Class I Zone 1 AEx ib IIC T4 Gb
• Zone 21 AEx ib IIIC T135°C Db
• Class I, Division 2, Groups A,B,C,D T4
• Class II, Division 2, Groups F,G T4
• Class III, Division 2
• -40°C ≤ Ta ≤ +60°C

North America

• UL61010-1/CSA C22.2 No. 61010-1
• UL/CSA 60950-22
• UL 60079
• CSA 60079
• E115489

Canada

• Ex ib IIC T4 Gb
• Ex ib IIIC T135°C Db
• -40°C ≤ Ta ≤ +60°C

• CE Declaration of Conformity (EU)
• UKCA Declaration of Conformity (GB)
• FCC Supplier’s Declaration of Conformity (USA)
• Anatel (Brasil)
• RSS-210 (Canada)
• PTA (Pakistan)
• CRA (Qatar)
• CCAF (Taiwan)
• TRA (UAE)
  … and more