Can the device be debugged by mobile phone?

Yes. It supports Bluetooth App debugging for device information, real-time acquisition, channel setting, communication setting, smart recognition and smart diagnosis.

Does it support cloud platform management?

Yes. The device can be connected to the cloud platform for status monitoring, strategy setting, remote debugging, sensor management and data synchronization.

What power supply methods are supported?

It has a built-in high-capacity lithium battery and supports solar power or AC power supply.

Does it support smart fault diagnosis?

Yes. It can diagnose abnormal resistance, cable open circuit, cable short circuit and connector water ingress faults.

Gda1602 (16) Multipurpose Datalogger with 4G RS485 Bluetooth for Sensor Data Acquisition

Name: Gda1602 (16) Multipurpose Datalogger with 4G RS485 Bluetooth for Sensor Data Acquisition
Brand: Jiangxi Dongling Technology Co., Ltd.
SKU: 1995528021

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 Assistance

Warranty

1 Year

Model NO.

DL-DAQ-159

Customized

Certification

CE, ISO

IP Rating

IP66

Screen Size

No Display

SD Card Memory Size

Not Applicable; Built-in 16/64 MB Storage

Measuring Medium

Electrical Sensor Signals

Type

Data Logger

Sensor Capacity

1-to-16 Sensor Signal Acquisition

Measurement Channels

32 Channels

Full-Connected Sensors

16 to 32 Sensors

Sensor Input

Vibrating Wire, Differential Resistance, Resistanc

Communication Method

4G, RS485, Bluetooth

Smart Recognition

>=1600 M Information Recognition

Smart Diagnosis

>=1600 M Fault Diagnosis

Data Storage

16 X 30000 Records

Output Voltage

12V / 15V

Battery

25.6ah / 3.7V, 1500 Communication Times

Housing Material

Aluminum Alloy

Waterproof Rating

IP66

Dimensions

28 X 23 X 11 Cm

Storage Humidity

<=80%Rh

Storage Temperature

-30°C to +70°C

Transport Package

Export Carton with Protective Foam

Specification

GDA1602(16), 32 Channels, 28 × 23 × 11 cm, 2.5 kg

Origin

China

HS Code

9031809090

Key features

1-to-16 sensor signal acquisition with 32 measurement channels

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

Flexible channel combination and smart mixed sensor access

Smart sensor information recognition over distance >=1600 m

Smart sensor fault diagnosis over distance >=1600 m

Sensor cable length measurement and baseline value matching

Cloud one-click sensor configuration

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

4G, RS485 and Bluetooth communication

Aluminum alloy housing with IP66 waterproof rating

Company profile

Jiangxi Dongling Technology Co., Ltd.Jiangxi, China

Business Type: Trading CompanyNearest Port: shanghai, shenzhenAverage Response Time: ≤2.48h

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 GDA1602(16) used for?

It is used for automatic acquisition of vibrating wire, resistance, current, voltage, switch and digital sensor signals in engineering safety monitoring projects.

Q:How many sensors can it connect?

It supports 1-to-16 sensor signal acquisition and can support 16 to 32 sensors depending on sensor wiring and configuration.

Q:How many measurement channels does it have?

It has 32 measurement channels.

Q:Does it support mixed sensor input?

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

Q:What communication methods are supported?

4G, RS485 and Bluetooth are supported. Ethernet, WiFi, NB-IoT and LoRa may be adapted according to project requirements.