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AML1 Advanced Multi-function Logger


AML Advanced Multi-Function Logger


  • 10 autoranging analogue (24 bit)

  • 2 digital pulse

  • RS485 half duplex

  • I2C direct connection of digital sensor IC.

  • SDI-12

  • Wireless sensors


  • Battery, regulated and switchmode power supplies for powering sensors


  • Internal rechargeable lithium battery

  • Directly powered by solar panel

  • Non polarised, lightning protected


  • 2.4 GHz low power wireless or

  • USB

  • GSM modem to internet


Internal Battery Specifications

4.8Ah Lithium Polymer, 4.20 Volts fully charged
External Power Requirements
Bus Power8-30 Volts DC, non-polarised, current draw is 340mA maximum at 17 volts per logger
USB Power5 Volts DC
Internal Charge Rate
Bus Power60mA – 700mA Variable internal charge rate, maximum charge rate of 700mA active when the external voltage rises above 16 Volts DC
USB Power100mA fixed charge rate
Internal Power Management
Fully Charged Battery4.20 Volts
Low Power Mode3.60 Volts – Instrument ceases to take measurements
Discharged Battery2.90 Volts – Instrument automatically switches off at and below this voltage when no external power connected.
Battery Life varies

  • With a recommended power source connected, operation can be continuous.

Bus Plug Wiring

BusPlug Wiring

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Dianjiang Group Limited
Add: Room 1510,15/F,New Commerce Centre, No.19 On Sum Street, Shatin, N.T., Hong Kong.
Tel: (852) 3690 1588   Fax: (852) 3690 1586
Email: Dianjiang_HK@yahoo.com.hk   Hongkong@Dianjiangtech.com
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