You can wirelessly extend analog measurement signals and contact signals!
The analog measurement signals that can be extended via wireless (LoRa communication) are available in three types: 4-20mA, 0-1V, and 0-5V. A trigger signal to the master unit allows the slave unit to output preheat power (DC24V) and start analog measurement. Power supply to the sensors is provided only when necessary, achieving energy savings. LoRa communication enables use in areas without mobile phone coverage (dead zones). The power input ranges from DC5V to DC30V, allowing use in locations where commercial power (AC100V) is not available. (LoRa is a registered trademark of Semtech Corporation.)
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basic information
Common Specifications ■Modulation Method: LoRa Modulation ■Transmission Speed: 293bps to 5.4kbps ■Communication Distance: Up to 15km (line of sight) ■Power Supply Voltage: 5 to 30V (screwless terminal block) ■Power Consumption: Maximum 1.5W (DC12V input) ■Operating Time: Approximately 40 days with a 12V 24Ah battery ■Operating Temperature Range: -20 to +40℃ ■Size: 127(W) × 70.6(D) × 35.5(H)mm ■Weight: Below 200g (LoRa is a registered trademark of Semtech Corporation.)
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Applications/Examples of results
LoCom Mate I ■ Water level gauge, wind direction gauge, etc. LoCom Mate V1 ■ Temperature and humidity meter LoCom Mate V2 ■ Anemometer, barometer, etc.
Line up（3）
| Model number | overview |
|---|---|
| LoCom Mate I | Input: Analog input (4-20mA) 1ch, contact signal 1ch Output: Preheat power supply (DC24V) 1ch |
| LoCom Mate V1 | Input: Analog input (0-1V) 1ch, contact signal 1ch Output: Preheat power supply (DC24V) 1ch |
| LoCom Mate V2 | Input: Analog input (0-5V) 1ch, contact signal 1ch Output: Preheat power supply (DC24V) 1ch |
catalog（2）
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Company information
Elm Data Co., Ltd. is a company primarily engaged in the manufacturing of computer interfaces, computer application systems, and image processing systems. Additionally, we provide services such as "disaster prevention solutions" for river remote monitoring and flood control monitoring, as well as "geological and meteorological solutions."