The underground remote monitoring terminal is a portable monitoring device with low power consumption, IP68, wireless communication and various sensor data collection. It is suitable for the monitoring fields without power supply condition and the abominable environment. It could realize the mix-used functions including data collection, storage, alarming and transmission for applications of underground water, firework safety,dam leakage, water supply pipeline, especially for underground well application.
The sensing layer applies our cost-effective sensors including pressure sensor,pressure transmitter, level transmitter,temperature transmitter, ultrasonic level sensor probe, radar level sensor probe, electromagnetic flow meter, industrial video camera and switch (for abnormal move Of the well cover )etc.
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Data transmission is normal under 1m water with 720 hours testing
Adapt to the harsh environment like long-time submerged, soaked, high humidity, alternating hot and cold, sewage corrosion in the well.
Battery/Mains power supply for option
It adopts large capacity and good performance lithium battery pack with 57Ah. It could feed the sensor and send a piece of data each day and its lifespan is over 5 years.
(3)Non-contact activation, Real time display
Real time display for sensor channel value, device status, battery voltage, and signal status etc.
Setting for upper and lower alarm limit, collecting interval, transmitting interval, picture taking interval and IP address etc.
(5)Multi-channel collection, meet more needs
8 monitoring values collection simultaneously, comprehensive monitoring for site situation
Support RS485, analog signal, switching signal, pulse signal input
(6)Multi-network communication, global communication
2G/Global bands/NB-IoT/LoRa multi-network communication
Wireless data transmission, no field wiring, easy installation
Check real-time/ history/ alarm data through the data platform both by PC and mobile
Support on-line deploying customer serve
Database and communication protocol open, provide interface parsed file
Customers can check real-time, history data conveniently through mobile devices to know site conditions better in time.
3-way AI, support various transmitters with standard output like 0V~5V/4mA~20mA DC, Collection accuracy: ±0.5%FS
2-way DI/PI, support switch/pulse input
1-way RS485, support ModBus RTU protocol
1-way camera interface
Communication Mode: 2G/Global bands/NB-IoT/LoRa
Wake-Up Mode: magnetic activation/timing/alarm wake-up
Upload Information: sensor data, battery voltage, signal status, self-check information.
Mode: local and remote configuration
Local storage: Flash 4MB (more than 200,000 history data storage space)
Segment LCD, with backlight
Working temperature: -20℃~70℃
Relative humidity: 0%-95% RH
Storage temperature: -40℃~85℃
Power Supply: 14.4V high-performance lithium battery/8~28V DC/110~240V AC
Battery Lifespan: 3~5 year (related to transmission frequency)
Power Consumption: Sleep current ≤30uA@14.4V, Transmission average current≤50mA@14.4V
Feed: 100mA@14.4V DC
Housing Material: PA6+30%GF
Installation Method: hoop and wall mounting
Outline Dimension: 147*162*105.5mm (antenna except)
Accessories: magnetic bar *1 , fixed support*1, M5 bolt*1 , ф8mm expansion bolt*3, ф200mm hoop *2
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