LoRaWAN Piezo-Electric 10KHz Vibration Sensor

SKU: WSLRW-V1A

WSLRW-V1A is a cost effective, LoRaWAN accelerometer single-axis vibration sensor designed for condition monitoring and preventive maintenance applications. The piezo-electric accelerometer is available in ranges ±25g or 50g and features a flat frequency response up to >10kHz. Its accelerometer features a stable piezo-ceramic crystal in shear mode with low power electronics, sealed in a fully hermetic package. The Piezo Electric technology incorporated in the WSLRW-V1A accelerometer has a proven track record for offering the reliable and long-term stable output required for condition monitoring applications. The accelerometer is designed and qualified for machine health monitoring and has superior Resolution, Dynamic Range and Bandwidth to MEMS devices. Beside that it can also measure the temperature at mounting point. The Ultra-Low Power Power design and smart firmware allow the sensor to last up to 10 years with 02 x AA battery (depending on configuration). The sensor will transmit data over kilo-meters away to the LoRaWAN gateway, any brand on the market.
Typical Applications: Machine Health Monitoring, Predictive Maintenance Installations, Vibration Monitoring, Impact & Shock Monitoring, Bearing monitoring, …

LoRaWAN communication

  • LoRaWAN communication standard to allow sensor connect to any LoRaWAN Gateway on the market

10 year battery

  • Ultra-low power sensing technology from Daviteq with Ultra-low power wireless technology allow the sensor can last up to 10 years with 2 x AA batteries 1.5VDC

10 Khz Bandwith

  • Wide bandwidth up to 10,000 Hz

High Performance Piezo-electric sensor

  • Hermetically Sealed, Piezo-Ceramic Crystal, Shear Mode accelerometer sensor is designed and qualified for machine health monitoring and has superior Resolution, Dynamic Range and Bandwidth to MEMS devices
SENSOR SPECIFICATION:(* Note: All below values are typical at +24°C, 80Hz)
Sensor technologyHermetically Sealed, Piezo-Ceramic Crystal, Shear Mode
8-Parameter MeasurementAcceleration RMS & Peak
Velocity RMS & Peak
Displacement RMS & Peak
Frequency & Temperature
Acceleration Range & Shock Limit (g)±25 or 50, 10,000
Frequency Response and Resonant (Hz)2-10000, > 30000
Non-Linearity, Transverse Sensitivity±2%FSO, < 5%
Temperature measuring and operating-40°C.. +85°C, with accuracy: +/- 0.5 and resolution: 0.125
Sensor Material, rating and mounting304SUS, IP67, M6 Screw
ConnectorM12-M 5-pin (Coding A) with 2m cable, wired to LoRaWAN node
LoRaWAN SPECIFICATION:
Data rate250bps .. 5470bps
AntennaInternal Antenna 2.67 dbi
Battery02 x AA size 1.5, battery not included
RF Frequency and Power860..930Mhz, +14 .. +20 dBm, configurable for zones: EU868, IN865, RU864, KR920, AS923, AU915, US915
ProtocolLoRaWAN, class A
Data sending modesInterval time and when alarm occurred
RF Module complies toETSI EN 300 220, EN 303 204 (Europe) FCC CFR47 Part15 (US), ARIB STD-T108 (Japan)
Working temperature-40oC..+60oC (using Energizer Lithium Ultimate AA battery)
Dimensions & Net-weightH106xW73xD42, 190 grams
HousingAluminum+Polycarbonate, IP67
MountingWall mount bracket
ITEM CODEDESCRIPTIONS
WSLRW-V1A-9-025LoRaWAN PIEZO-ELECTRIC 10KHZ VIBRATION SENSOR, +/- 25G, INTERNAL ANTENNA, TYPE AA BATTERY 1.5VDC, IP67, 900-930 Mhz for KR920, AS923, AU915, US915
WSLRW-V1A-8-025LoRaWAN PIEZO-ELECTRIC 10KHZ VIBRATION SENSOR, +/- 25G, INTERNAL ANTENNA, TYPE AA BATTERY 1.5VDC, IP67, 860-870 Mhz for EU868, IN865, RU864

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