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LoRa low power wireless meter reading external terminal

PRODUCT > Wireless meter reading system > LoRa low power wireless meter reading external terminal

LoRa low power wireless meter reading external terminal

Product ID: HAC-ML-S

　　Built-in HAC-ML low-power wireless meter reading acquisition module, including 3.6Ah capacity lithium sub-ER18505 and farad capacitors; with 6-core 1-meter cable; built-in spring antenna, waterproof shell, internal glue, waterproof grade IP68.

Performance parameters　

·　Transmission distance: The visual communication distance of the module is greater than 7 km, and the urban coverage distance is greater than 5 km

·　Working frequency band: 470~510MHzimage.png

·　Modulation method: LoRa technology

·　Communication method: integrated sending and receiving

·　Effective transmit power: 17dBm (50mW)

·　Emission current: ≤130mA

·　Receiving current: ≤20mA

·　Sleep current: ≤8μA

·　Average power consumption: ≤20μA

·　Voltage range: 2.1～6.0VDC

Power consumption

·　Emission current: ≤130mA

·　Receiving current: ≤20mA

·　Sleep current: ≤8μA

·　Average power consumption: ≤20μA

·　Voltage range: 2.1～3.7VDC

·　Support a variety of low-power operating modes;

·　A single ER18505M@3600mAh battery can be used for up to 10 years;

·　Dimensions: 83mm×58mm×33mm (without wire)