SKTV3000 Explosion-proof Wireless Vibration and Temperature Sensor

SKTV3000 Wireless Vibration and Temperature Sensor adopts LORA transmission mode. It enables long-term and real-time monitoring of vertical vibration, horizontal vibration and temperature of rotating equipment. The collected data is transmitted to a PC, and the analysis center can accurately diagnose common faults of rotating machinery such as unbalance, structural looseness and misalignment. In addition, it is embedded with state recognition functions complying with the national standard GB/T 6075.3-2001 (Vibration Severity), which supports equipment condition analysis, prediction and active data uploading.

The SKTV3000 Wireless Vibration and Temperature Sensor boasts the following advantages:

a) It conforms to the standard LoRaWAN protocol, featuring low power consumption, strong anti-interference performance and long transmission distance, making it suitable for industrial site applications. It is compatible with gateways from multiple LoRaWAN manufacturers.

b) Ultra-low power consumption: the sleep current is less than 5 microamps; the transmitting current ranges from 30mA to 150mA (configurable). Eight transmit power levels are available for adjustment based on on-site transmission distance and barrier conditions.

c) The data upload interval can be flexibly set from 5 seconds to any custom duration.

d) 24-hour ultra-low power equipment monitoring function: when the vibration acceleration threshold alarm function is enabled, besides waking up periodically to send data, the sensor can continuously monitor triaxial vibration acceleration amplitude around the clock with a standby current below 10 microamps. It will immediately wake up and transmit data once any value exceeds the threshold. This realizes full-time uninterrupted protection for machinery and instant data acquisition upon abnormal conditions (sts bit 1 set).

e) Data can be uploaded to the cloud via multiple protocols including MQTT or HTTP, depending on the LoRaWAN gateway used.

f) Intelligent power-saving mode: the sensor can automatically detect equipment shutdown status and suspend regular data transmission accordingly. It will resume the preset periodic monitoring and data uploading mode immediately once the equipment restarts.

g) Freely configurable vibration alarm thresholds (the sensor actively uploads data when vibration values reach preset limits).

h) Compact size with IP67 waterproof rating, suitable for both indoor and outdoor operation.

SKTV3000无线防爆传感器说明书.rar