PRODUCTS
SmartObserver Datalogger
Product Highlights
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Versatile communication interfaces support various sensors
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Integrated MPPT battery charger
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Digitally controlled power distribution system for sensors
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Integrated GSM/GPRS or LoRaWAN or Satellite modem
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Wide operational temperature range (-40 °C to +85 °C)
Applications
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Automatic hydrometeorological monitoring station
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Early flood warning systems
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Hydro power monitoring
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Irrigation systems
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Road side monitoring station
Product Description
The Geolux SmartObserver is a datalogger explicitly designed for environmental monitoring applications. It has an integrated MPPT battery charger that can charge various chemical batteries directly from the solar panel or wind generator. The data logger has very low power consumption and three digitally controlled power outputs for powering sensors and other equipment, enabling a more extended battery autonomy even with a smaller battery. Integrated modular communication subsystem enables versatile communication interfaces ranging from the GSM/GPRS modem, LoRaWAN IoT communication, or modern IoT satellite communications. Each logger can be tailored to meet the specific needs of customers and the available infrastructure. Communication with instruments, sensors, and other equipment can be implemented using one of many serial communication interfaces (RS-232, RS-485 Modbus, CAN, SDI-12) or using analog current or voltage inputs. Integration of a power distribution system and MPPT charger enables easier monitoring as each logger will always report solar voltage, charging current, battery voltage, internal temperature, humidity, and many additional system health parameters.
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Detailed Specifications
General specifications
Wireless Communication 2G/3G/4G NB-IoT LoRaWAN
optional SWARM satellite optional
Sensor Interfaces 2x RS-232, 2x RS-485 (Modbus)
2x CAN2.0, 1x SDI-12
2x voltage input (0 V to 10 V)
1x current input (4 to 20 mA)
Analog Output 1x voltage output (0 V to 5 V)
Digital IO 2x GP inputs, 2x GP outputs
System Monitoring Voltage and current measurements
for Input, Battery and System
Sensors Power Control 3x SSR current-limited 2.0 A
controlled power outputs
Interface
Battery Charger Type MPPT digitally controlled multi-chemistry high efficiency charger with Buck & Boost mode support
Battery Chemistry Li+, LiFePO4, NiCd, NiMH, Lead Acid
Battery Configuration 1S to 4S
Input Power Generator Solar, Wind, DC mains
Input Voltage 9 V to 27 V
Input Current Limit 3.6 A for 65 W
Battery Voltage 0 V to 19.2 V
Standby Current < 1 mA
Operating Current < 100 mA
Electrical & Mechanical
Temperature Range -40 °C to +85 °C
(without heating and coolers)
Enclosure Dimensions 161 mm x 97 mm x 20 mm
Enclosure Material Machined aluminum, anodized
Mechanical Drawing
Certificates
EN 301 489-1 V2.2.3:2019;
EN 301 489-52 V1.1.0:2016
EN IEC 61000-6-2:2019;
EN 61000-6-3:2007+A1:2011
EN 301 511 V12.5.1:2017
EN 301 908-1 V11.1.1:2016; EN 301 908-13 V11.1.2:2017
EN 62368-1:2014+A11:2007
EN 62311:2008
Downloads
Documents
Software