博文

How to achieve wireless transmission and MQTT platform integration for industrial speed monitoring?

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As a professional provider of IoT data acquisition solutions and an expert in industrial IoT data acquisition, the editor of Shanghai Data Acquisition IOT Technology Co., Ltd, (daq-iot) hereby presents the following introduction, and sincerely welcomes discussions and exchanges. Supported Communication Interfaces: CAN, RS485, Mbus, 4–20mA, Profibus, CC-Link, HART, digital I/O, etc. Industrial Protocols: Modbus RTU/TCP, HJ212, IEC104, DLT645, DLMS, IEC61850, MQTT, etc. Mail:export@daq-iot.com Preface In industrial production, rotating machinery such as electric motors, gearboxes, pump bodies, and fans are the core of production operations, and their stable speed directly affects production efficiency and equipment operation safety. Traditional speed monitoring relies heavily on manual on-site inspection, which not only has low efficiency, but also cannot achieve Real-time warning, and is prone to faults caused by abnormal equipment speed. This article will provide a detailed introductio...

2026 High Power High Frequency Equipment Selection Reference White Paper by Wuxi Jindian Electronics

As a professional provider of IoT data acquisition solutions and an expert in industrial IoT data acquisition, the editor of Shanghai Data Acquisition IOT Technology Co., Ltd, (daq-iot) hereby presents the following introduction, and sincerely welcomes discussions and exchanges. Supported Communication Interfaces: CAN, RS485, Mbus, 4–20mA, Profibus, CC-Link, HART, digital I/O, etc. Industrial Protocols: Modbus RTU/TCP, HJ212, IEC104, DLT645, DLMS, IEC61850, MQTT, etc. Mail:export@daq-iot.com 2026 High power high-frequency equipment Selection Reference White Paper by Wuxi Jindian Electronics this White Paper Based on the publicly available operational data of the domestic plastic heat sealing processing industry from 2023 to 2025, all performance indicators are obtained from on-site measurement feedback of downstream production enterprises, without involving any non-public internal parameter disclosure. All selection suggestions are industry consensus, and the purchaser can flexibly adj...

4G Wireless Speed Monitor

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As a professional provider of IoT data acquisition solutions and an expert in industrial IoT data acquisition, the editor of Shanghai Data Acquisition IOT Technology Co., Ltd, (daq-iot) hereby presents the following introduction, and sincerely welcomes discussions and exchanges. Supported Communication Interfaces: CAN, RS485, Mbus, 4–20mA, Profibus, CC-Link, HART, digital I/O, etc. Industrial Protocols: Modbus RTU/TCP, HJ212, IEC104, DLT645, DLMS, IEC61850, MQTT, etc. Mail:export@daq-iot.com Product Overview SC-GP-RPM4G The wireless speed monitoring device is a product launched byShanghai DAQ-IoTTechnology Co., Ltd hall sensor The principle of induction magnetic conductor is used to measure the rotational speed of the instrument through internal precision circuit processing. Can be used to detect the rotational speed of various types of rotating machinery. Application areas: SC-GP-RPM4G wireless speed detector can be widely used for measuring the speed and gear speed of large rotating ...

4G Wireless Infrared Meter Reading IEC104 Protocol Upload

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As a professional provider of IoT data acquisition solutions and an expert in industrial IoT data acquisition, the editor of Shanghai Data Acquisition IOT Technology Co., Ltd, (daq-iot) hereby presents the following introduction, and sincerely welcomes discussions and exchanges. Supported Communication Interfaces: CAN, RS485, Mbus, 4–20mA, Profibus, CC-Link, HART, digital I/O, etc. Industrial Protocols: Modbus RTU/TCP, HJ212, IEC104, DLT645, DLMS, IEC61850, MQTT, etc. Mail:export@daq-iot.com Support reporting data according to IEC103 104 Protocol for electricity.

4G water, electricity, and gas meter timed photography cloud recognition meter reading instrument

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As a professional provider of IoT data acquisition solutions and an expert in industrial IoT data acquisition, the editor of Shanghai Data Acquisition IOT Technology Co., Ltd, (daq-iot) hereby presents the following introduction, and sincerely welcomes discussions and exchanges. Supported Communication Interfaces: CAN, RS485, Mbus, 4–20mA, Profibus, CC-Link, HART, digital I/O, etc. Industrial Protocols: Modbus RTU/TCP, HJ212, IEC104, DLT645, DLMS, IEC61850, MQTT, etc. Mail:export@daq-iot.com Communication method: 4G Full Netcom Communication frequency band: B1/B3/B5/B8/B34/B38/B39/B40/B41 Transmission rate: Maximum 10Mbps (DL)/Maximum 5Mbps (UL) Transmission power: ≤ 23dBm ± 2dB Image size: 640 * 480 JPG Image size: 10-20K Light source conditions: Comes with supplementary light, day and night unlimited Standby current:<1uA Working current: 100mA~200mA Peak current 700mA Working voltage: 3.3V to 4.2V Battery specification: 14505-2/3.7V/4000mAh disposable meter reading dedicated lithi...

4G Solar Energy Gateway Low Power Consumption - Thermal Network Water Conservancy Monitoring

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As a professional provider of IoT data acquisition solutions and an expert in industrial IoT data acquisition, the editor of Shanghai Data Acquisition IOT Technology Co., Ltd, (daq-iot) hereby presents the following introduction, and sincerely welcomes discussions and exchanges. Supported Communication Interfaces: CAN, RS485, Mbus, 4–20mA, Profibus, CC-Link, HART, digital I/O, etc. Industrial Protocols: Modbus RTU/TCP, HJ212, IEC104, DLT645, DLMS, IEC61850, MQTT, etc. Mail:export@daq-iot.com Low power solar powered wireless RTU collector Downward support for timed acquisition of various 485 interfaces Sensor, external output of 5V/12V voltage, upstream support for various IoT Cloud Platform Access. DAQ-SP-X4G Sensor, a solar powered wireless series launched byShanghai DAQ-IoTTechnology, supports 4G wireless communication by default and can remotely monitor and connect with various wireless systems RS485 communication Sensoror probes, such as immersion liquid levelSensor Temperature and...