HAC-RHU

HAC-RHU

Dimension of HAC-RHU: 9.7cm*4.5cm*2.3cm

 
Features of HAC-RHU:
Bluetooth communication: As a slave device, HAC-RHU could transfer data to master device who has Bluetooth module.
Downlink data transmission: Transmit the data receive from Android APP to meter module with wireless method.
Uplink data transmission: Receive wireless data from meter module, and transmit the data to Android APP port through Bluetooth.
Automatic power saving: If there is no data transmission in 10 minutes, HAC-RHU will power off automaticly.
Low power protection: When the power of HAC-RHU is low, RHU will turn off automaticly and could not turn on before charging RHU.
Build-in lithium battery provide long working time, it could work more than 8 hours after fully charging.
Various of status indicators: Various of status indicators indicate each working status.
 
 
 
Technical Specification of HAC-RHU
 

Wireless Part
Working Frequency
475MHz~495MHz
Power
50mW(/500mW)
Frequency Stability
±2.5 ppm
Channel Bandwith
200KHz
 
Transmission Distance
Set meter parameter
≤5cm
Set repeater/coordinator
≤50m
Read meter data
1500m
Bluetooth Part
Communication
Bluetooth 2.0 with EDR?2Mbps-3Mbps
Device Type
HAC-RHU
Match up Password
1234
Transmission Distance
About 2.5m
Battery Part
Battery Capacity
3.7V/1350mAh
Continuous Working Time
More than 8 Hours

 
   

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