Can it be configured remotely?

Yes. It supports mobile App, serial port software and cloud platform configuration. Device status viewing, parameter setting, data comparison and remote upgrade are supported.

Does it support long-distance sensor recognition and diagnosis?

Yes. It supports smart sensor information recognition and sensor fault diagnosis over cable length >=1600 m.

What power supply methods are supported?

The device has a built-in rechargeable lithium battery and supports solar power or AC power supply.

Is it suitable for outdoor installation?

Yes. The aluminum alloy enclosure provides waterproof, dustproof, UV-resistant and anti-electromagnetic interference protection. The waterproof rating is not lower than IP65 with the enclosure.

What happens if data transmission fails?

If data sending fails, the device can automatically resend the data when it goes online next time.

Gda16 Multipurpose Datalogger for Geotechnical Monitoring with 4G RS485 Lora Bluetooth Communication

Name: Gda16 Multipurpose Datalogger for Geotechnical Monitoring with 4G RS485 Lora Bluetooth Communication
Brand: Jiangxi Dongling Technology Co., Ltd.
SKU: 1995414881

Jiangxi, ChinaJiangxi Dongling Technology Co., Ltd.

US$390.00-2,960.00

1 Set

Product profile

Customization

Available

After-sales Service

Online Technical Support and Remote Configuration

Warranty

Model NO.

DL-DAQ-165

Customized

Certification

CE, ISO

IP Rating

IP65

Screen Size

No Display

SD Card Memory Size

Not Applicable; Built-in 16/64 MB Storage

Measuring Medium

Sensor Electrical Signals

Type

Full-Function Data Acquisition Unit

Channel Options

1 / 4 / 8 / 16 Channels

Sensor Input

Vibrating Wire, Differential Resistance, Resistanc

Communication Interface

RS485

Communication Method

RS485, 4G, Lora, Bluetooth, Beidou Satellite, Depe

Data Storage

16MB >4000 Records / 64MB >30000 Records, Dependin

Power Supply

Built-in Lithium Battery, Solar Power or AC Power

Input Voltage

7~30VDC

Battery Capacity

3.7V/6.4ah, 3.7V/12.8ah, 3.7V/25.6ah, Depending on

GPS Positioning

Supported

Working Temperature

-40°C to +70°C

Working Humidity

<=95% at 40°C

Waterproof Rating

Not Lower Than IP65 with Enclosure

Housing Material

Aluminum Alloy

Protocol

Ngn Encrypted Protocol, Modbus, Geological Disaste

Transport Package

Carton + Wooden Case

Origin

China

HS Code

9031809090

Key features

Integrated measurement, transmission and power supply in one unit.

1, 4, 8 and 16-channel configurations available

Supports vibrating wire, differential resistance, resistance, current, voltage, switch and digital sensor signals

Mixed sensor access and flexible channel combination

RS485, 4G, LoRa, Bluetooth and BeiDou satellite communication options

Smart sensor recognition and fault diagnosis over cable length >=1600 m

Cloud one-click configuration and remote setup

Real-time acquisition, scheduled acquisition, data storage and automatic sleep

Low-power design for long-term online monitoring

IP65 waterproof enclosure, dustproof, UV-resistant and anti-electromagnetic interference

Company profile

Jiangxi Dongling Technology Co., Ltd.Jiangxi, China

Business Type: Trading CompanyNearest Port: shanghai, shenzhenAverage Response Time: ≤2.45h

AI-Powered supplier vetting

SummaryJiangxi Dongling Technology Co., Ltd. is identified as a China-based trading company operating in Jiangxi, with factory information separately provided for a location in Pingxiang, Jiangxi. Its product scope covers laboratory analytical instruments and engineering monitoring and structural safety systems. The supplier reports ISO 9001 certification, 4 production lines, 31–40 years of combined R&D engineer experience, and 6–10 quality-control staff. Reported annual productivity is 350 sets of laboratory analytical instruments and 800 sets of engineering monitoring equipment. It exports to multiple regions, with 31%–40% of sales from exports and exporting activity beginning in 2020. The available information supports production, quality-system, product-scope, and international-market capabilities, but does not provide sufficient evidence regarding after-sales performance, customization, customer cases, or overall financial credibility.

Supplier typeThe supplier is explicitly classified as a trading company, while the records also identify a factory location in Pingxiang and report production lines and output. Its stated business model covers two capability lines: laboratory analytical instruments and engineering monitoring and structural safety systems.

CertificationsThe supplier reports holding ISO 9001 certification for its management system. This is explicit evidence of a certified quality-management framework, although the provided information does not specify the certification scope or validity period.

R&D capabilityThe supplier reports 31–40 years of total R&D engineer experience and describes two technical capability lines spanning analytical instruments, engineering monitoring, and structural safety systems. This supports an established technical base, but there is no specific evidence of patents, new product development, or documented innovation outcomes.

Production capacityThe supplier reports 4 production lines and annual productivity of 350 sets of laboratory analytical instruments plus 800 sets of engineering monitoring equipment. These stated production resources and output figures provide explicit evidence of operating production capability across both product categories.

Product Q&A

Q:What is GDA16 used for?

GDA16 is used for long-term online data acquisition and monitoring in geotechnical, water conservancy, railway, highway, mine, building and construction safety projects.

Q:How many channels are available?

1, 4, 8 and 16-channel configurations are available.

Q:What types of sensors can be connected?

It supports vibrating wire, differential resistance, resistance, current, voltage, switch and digital output sensors. Standard Modbus RS485 sensors can also be connected according to project requirements.

Q:Does it support mixed sensor input?

Yes. Sensor channels can be freely combined, and different sensor types can be connected to the same datalogger.

Q:What communication methods are supported?

The system supports RS485, 4G, LoRa, Bluetooth and BeiDou satellite options depending on the selected configuration.