ACE – Versatile Wireless Data Loggers
Outdoor data loggers for a wide range of applications

DLG89

ACE DLG89 – Versatile Wireless Dataloggers

DLG89 is a versatile precision wireless data logger from the ACE family of loggers for outdoor applications. The DLG89 logger offers 24-bit Analog to Digital conversion for analog signals. Ultra-high resolution ADC ensures precise data capturing from micro-volt output sensors.

 

DLG89 data logger takes periodic measurements from a diverse set of sensors connected with it. The acquired data is processed and sent to the cloud, along with that, the data is stored in the SD card memory. The secure transmission of data to a cloud server is done using an integrated GSM modem. The logger also has a USB interface which can be connected with a laptop for data retrieval.

 

The logger boasts an LCD display and a keypad for easy configuration, data viewing, and health information at the site making it very easy and intuitive to use.

 

ACE DLG89 is available in 3 variants DLG89-4C, -8C, and -AC which refer to the available sensor input channels in the device. The DLG89-4C has 4 channels, -8C has 8 channels, and -AC has 16 channels.

Key Features

High Precision

With industry-leading 24 bit ADC, the data is acquired with high resolution and precision

Onboard Battery

A low power consumption device with built-in battery ensures that you have uninterrupted data collection in your critical application

ACE-DLG-89

LCD Display

The convenience of local data viewing and configuration without the need to connect with a laptop at your remote site.

Firmware Over the Air

Free software update over the air ensures that your logger is always up-to-date with the latest features and data processing filters.

Rugged

Weather protection, IP65, surge protection, 9-28VDC power, powered by the solar panel as well as AC supply

Technical Specifications

DLG89 AC

DLG89 8C

DLG89 4C

Channels

16 single ended
8 differential

8 single ended
4 differential

4 single ended
2 differential

Additional Channels

Davis® Rain Bucket
Davis® Anemometer
Aeron / Davis® Air Temperature Humidity
Davis® Solar Radiation

On-board Sensors

Barometric Pressure

Range of I/P sensors

0 – 10 V
0 – 100 mV
0 – 20mA
80 – 200Ω (PT 100)
800 – 2000Ω (PT 1000)

DLG89 AC

DLG89 8C

DLG89 4C

Resolution

24 bit

Accuracy

±0.01% of FS

Type

 Sigma – Delta

Sampling Rate

Up to 10 Hz

DLG89 AC

DLG89 8C

DLG89 4C

Simultaneous Parameters

up to 176 parameters – including sensor and calculated parameters

Data Logging Rate

1 minute (min) to 1 hour (max)

Digital I/P

2 Channels

Digital O/P

2 Channels 

Serial Channel

RS232 Serial, RS485 MODBUS RTU, SDI12 & USB as mass storage

DLG89 AC

DLG89 8C

DLG89 4C

Network Type

Quad-Band GSM

Frequency Band

850/900/1800/1900 MHz

Data Rate

85.6 Kbps upload and 42.8Kbps download

Data Security

AES (128 bit)

DLG89 AC

DLG89 8C

DLG89 4C

Internal Flash

8 MB

External Flash

8 GB Micro SD (default) (expandable to 32 GB)

DLG89 AC

DLG89 8C

DLG89 4C

Operating Temperature

-200C to +700C

Storage Temperature

-400C to +800C

Protection

IP65

Housing

ABS UV Protected

DLG89 AC

DLG89 8C

DLG89 4C

Voltage

I/P +9 to +28 VDC

Charge Current

< 180 mA ( in operation)
< 60 mA (in power down mode)

Batteries

2.6 Ah Rechargeable Li-ion batteries

DLG89 AC

DLG89 8C

DLG89 4C

Dimensions

150mm (L) x 150 mm (W) x 110.6 mm (H)

Weight

740 gms

DLG89 AC

DLG89 8C

DLG89 4C

Micro-processor

32 bit

Display

Graphic LCD Display 128 x 64 resolution

LED Indicators

Power, Network Health, MODBUS Communication

Keypad

3 button Keypad

Date & Time

RTC with backup battery (replaceable)
Accuracy: 10 ppm / ̊ C RTC with backup battery (replaceable)

Time Synchronization

GPS (configurable 2 hours to max 23 hours),

Server

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Applications

Solar BG

Weather Station for Solar and Wind power plants

Renewable energy generation depends on the weather conditions and for correct estimation of plant efficiency, it is critical that weather data is accurately measured at the site.

 

High accuracy data logger DLG89 connects with variety of weather sensors over analog and digital interfaces and provides accurate measurement of weather parameters.

A large number of the manufacturing industries use water in their process, this water when released into a lake or river causes pollution in water. Industries are setting up water treatment plants to remove contaminants.
 
Continuous monitoring of the quality parameters in the processed water helps in making sure that good quality water is released to the water bodies. 

Water Quality Monitoring System for Industries

Water
Aeron Systems River

River Monitoring System

The rivers are a source of potable water and irrigation. Due to the growing industrial pollution, it is important that river water quality is monitored continuously. Measurement of water level and flow rate also helps in getting early warning during flooding situations.
 
The DLG89 data logger connects with the water level, flow rate, and range of sensors for the measurement of water quality. 
With an ever-changing climate and a large number of natural calamities every year, there is growing focus on weather research. The weather data from ground stations is important along with satellite data.
 
The smart data logger along with a variety of weather sensors allows high-quality weather data collection used for weather research.

Weather Research

Aeron Systems Ice
Aeron Systems Airport

Airport Weather Station

Civil aviation is rapidly growing around the world and so the number of aircraft at each airport. To ensure round the clock operation it’s important that accurate information on weather conditions is available for the safe operation of fights. 
High-value assets deployed in remote areas need good quality IoT devices for round-the-clock data collection from sites. The data analysis of the collected data helps in understanding failure points and planning maintenance. Aeron’s data logger has versatile inputs to collect a different kind of data from remote assets and send to the cloud for analysis and monitoring. 

Remote Asset Monitoring

Aeron Systems Natural Gas

DLG88

ACE DLG88 – Versatile Wireless Dataloggers

DLG88 is a rugged outdoor data logger from the ACE family of loggers for agricultural and meteorological applications. DLG88 data logger connects with a variety of sensors for Agri/Met, takes periodic measurements, processes the acquired data, and stores in onboard SD card memory. The acquired data is simultaneously communicated to the secured cloud server using an integrated GSM modem for real-time monitoring.

 

DLG88 consumes very low power allowing it to operate without charging on it’s onboard 4.4 Ah battery. The battery can be charged with a 10 Watt solar panel, eliminating the need for an AC power supply.

 

The DLG88 offers data storage memory of 8 GB sufficient to store data for years. It also features USB connectivity which can be used for retrieval of SD card data from laptop or tablet. The LCD display and keypad make configuration and device health assessment very easy on the site. Users can subscribe to Aeron’s cloud portal for remotely accessing data.

Key Features

Low Power Consumption

Ultra-low power consumption with integrated rechargeable batteries ensure that you have uninterrupted data collection for weeks without external power

LCD Display

The convenience of local data viewing and configuration without the need to connect with a laptop at your remote site.

ACE-DLG-88

Firmware Over-The-Air

Free software update over the air ensures that your logger is always up-to-date with the latest features and data processing filters.

Rugged

Weather protection, IP65, surge protection, 9-28VDC power, powered by the solar panel as well as AC supply

Technical Specifications

DLG88

Channels

Davis® Anemometer
Aeron / Davis® Air Temperature Humidity
Davis® Rain Bucket
Davis® Solar Radiation
Aeron / Davis® Leaf Wetness
Vegetronix Soil Moisture
Soil Temperature (PT100)

On-board Sensors

Barometric Pressure

DLG88

Resolution

12 bit

Accuracy

±0.1% of FS

Type

Sigma – Delta

Sampling Rate

Upto 10 Hz

DLG88

Simultaneous Parameters

up to 176 parameters – including sensor and calculated parameters

Data Logging Rate

5 minutes (min) to 1 hour (max)

Serial Channel

RS232 Serial & RS485 MODBUS RTU

DLG88

Network Type

Quad-Band GSM

Frequency Band

850/900/1800/1900 MHz

Data Rate

85.6 Kbps upload and 42.8Kbps download

Data Security

AES (128 bit)

DLG88

Internal Flash

2 MB

External Flash

8 GB Micro SD (default)
Expandable up to 32 GB

DLG88

Operating Temperature

-200C to +700C

Storage Temperature

-400C to +800C

Protection

IP65

Housing

ABS UV Protected

DLG88

Voltage

I/P +9 to +28 VDC

Charge Current

< 100 mA (in operation)
< 10 mA (in power down mode)

Batteries

4.4 Ah Rechargeable Li-ion batteries

DLG88

Dimensions

125mm (W) x 170mm (L) x 66.5mm (B)

Weight

654 gms

DLG88

Micro-processor

32 bit

Display

Graphic LCD Display 128 x 64 resolution

Indicators

LED – Power
LED – Network Health

Keypad

3 button Keypad

Date & Time

RTC with backup battery (replaceable) 

Accuracy: 10 ppm/ ̊ C

Time Synchronization

Server

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Applications

Aeron Systems Agri

Weather Station for Agriculture

Agriculture is largely dependent on the weather, and knowing it at the farm level is crucial for the necessary farm productivity gains required in the current times. Automatic Weather Station based on Aeron’s data logger provides weather conditions as well as soil conditions in real-time to farmers helping him/her make timely decisions
With an ever-changing climate and a large number of natural calamities every year, there is a growing focus on weather research. The weather data from ground stations is important along with satellite data. The smart data logger allows high-quality weather data collection used for weather research. 

Weather research

Aeron Systems Ice
Aeron Systems River

Flood monitoring

Typically every year during the rainy season some areas get flooded with rainwater. Timely information on rising water levels helps prevent the loss of precious life. The government authorities are taking an active interest in controlling the situation and eliminating losses. The flood monitoring system which provides real-time information on rising water in rivers, canals, and lakes allows disaster management organizations in better planning and taking timely action. 

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