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LoRa sensors


The IoTKey® system is a comprehensive platform for machine and process monitoring and the preventive maintenance of equipment.
Typical applications include production equipment, power generation and transmission, process industry, the food industry, logistics, building services and municipal engineering.

LoRa transmission technology has a 15 km range outdoors, and the signal also transmits well indoors and even below ground. Being highly tolerant of interference, it suits demanding environments.
Data transmission between sensors and Gateway is free-of-charge. New batteries may not be needed for years. The cost of cloud services is determined by customer needs.
LoRa transmission technology is extremely low-energy. Battery life can be optimized thanks to the adjustable measurement intervals.
The scalable interface makes it simple to use, no matter whether you have a PC, tablet or smartphone. Customers can adjust the display to suit their needs.
Due its standard interfaces, the IoTKey® system can be very easily integrated with customer systems.

IoTKey® Gateway

The Gateway user interface suits various terminal devices and allows sensor networks to be easily configured. The Gateway includes its own local database that buffers the measurement data.

Connections: LoRa, Ethernet, 3G/4G, USB
Protection classes: IP20 and IP67
Buffering of measurement data
Graphical user and maintenance interface
Can be integrated with customer systems.

WLT310 wireless transmitter

The WLT 310 is a wireless LoRa (Long Range Radio) transmitter designed for various industrial applications and capable of sending data over extremely long ranges. The WLT 310 is a LoRa Alliance Certified™ product.

The smart transmitter’s application parameters are configurable Over-the-Air (OTA) and it continuously measures process values. It is a low-energry transmitter with a battery life of several years, the LoRa technology has zero operating costs, and no 3G/4G network is needed.

Inputs: Pt100, Pt1000, thermocouples, humidity sensor, 0-10 VDC and 0/4-20 mA
Power supply: Lithium battery 3.6 VDC or 12/24 VDC
LoRa transmission technology has a 15 km range outdoors, and the signal also transmits well indoors and even below ground
Freely configurable OTA measurement intervals and alarms
Environmental temperature range –40...+80 °C, depending on the battery type.