General product information

Product Business Terms

Description

Product Overview:

The Comprehensive Acquisition Module (JMZX-xxGH) is an automated multi-signal integrated acquisition module launched by our company. The product can be applied in various safety monitoring projects of geotechnical engineering and structures (such as reservoir DAMS, Bridges, tunnels, slopes, dilapidated houses, mines, nuclear power plants and civil buildings, etc.), providing data support and judgment basis related to the current status and safety of the project for construction and operation managers. It adopts industrial design and features compactness, lightness and other characteristics.

Product Features:

1. It adopts a highly intelligent and modular integrated design.

2. Supports remote upgrade and maintenance, truly achieving unattended operation.

3. The module adopts a 32-bit high-speed microprocessor and has powerful computing and processing capabilities.

4. It can be connected to various signal types of sensors such as intelligent inductive frequency modulation sensors, vibrating wire sensors, voltage signals, and 3k thermistor thermometers.

5. All sensor interfaces adopt isolated design, significantly enhancing the lightning protection performance of the module.

6. The module supports remote firmware upgrade, significantly reducing maintenance costs.

7. The module is equipped with a built-in 256M memory, capable of storing 16,000 data records.

8. Vibrating wire sensors are excited by low voltage (supply voltage), which increases the service life of the sensors

9. Automatically identify the numbers and models of the company's intelligent inductive frequency modulation and vibrating wire sensors, and intelligently calculate physical quantities. Supports measurement of voltage output type (DC0-5V) sensors, current output type sensors (4-20mA), resistance type sensors, and vibrating wire type sensors (vibrating wire +3K thermistor).

10. Industrialized portable design, mold-based production, compact and lightweight, waterproof and dustproof.

Applications

The product can be applied in various safety monitoring projects of geotechnical engineering and structures (such as reservoir DAMS, Bridges, tunnels, slopes, dilapidated houses, mines, nuclear power plants and civil buildings, etc.), providing data support and judgment basis related to the current status and safety of the project for construction and operation managers.

specifications

1. Power supply voltage: DC12V (DC9V - 24V

2. Power consumption: Standby power consumption ≤0.5W, working power consumption < 1.5W

3. Module interfaces: Power communication interface, sensor acquisition interface

4. Module channels: 4/6/10/20 channels are available for selection

5. Communication mode: RS485/4G, baud rates 1200,2400,9600,19200 (can be set, default is 2400, when 4G communication mode is selected, the baud rate is fixed at 115200)

6. Operating temperature: -40 to +85℃;

7. Working humidity: 0-95%RH, non-condensation

8. The module can be connected to various types of sensors such as vibrating wire type, inductive frequency modulation type, voltage type, resistance type, and frequency type. The measurement accuracy and resolution are as follows: