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DAQ-IOT Modbus RTU RS485 Split Core Current Transformer CT AC Analog Signal Coil Sensor DC 12V 5A DC Current Transformer Power On or Off Status Monitoring

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DAQ-IOT Modbus RTU RS485 Split Core Current Transformer CT AC Analog Signal Coil Sensor DC 12V 5A DC Current Transformer Power On or Off Status Monitoring 1             Product Overview DAQ-GP-CT485 split core current transformer is a kind of current sensor (transformer) which can convert AC analog signal into RS485 digital signal launched by Shanghai Data Acquisition IOT Technology Co., LTD. The product has built-in 32-bit ARM series MCU and high-precision metering chip, and is a multi-point calibrated current conversion module. It has the characteristics of high precision and fast response. DAQ-GP-CT485 can directly interact with common data acquisition gateways, DTU, programmable controller PLC, and host computer. This product is widely used in AC motor, lighting equipment, air compressor, heating ventilation and air conditioning equipment, building self-control system, equipment OEE open rate, industrial Internet, rural power ...
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DAQ-IOT 4G NB-IOT LoRa WiFi CT Electrification Undamage Installation Wireless Micropower Consumption Current Temperature Measurement Acquisition Terminal

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DAQ-IOT 4G NB-IOT LoRa WiFi CT Electrification Undamage Installation Wireless Micropower Consumption Current Temperature Measurement Acquisition Terminal 1             Product Overview   SC-LP-CT LoRa radio current temperature acquisition sensor terminal is equipped with low power consumption and high sensitivity of open transformer, through the principle of electromagnetic induction will a side high current conversion side secondary small current, and then used for current monitoring, can be sensitive to detect the line current size, monitoring circuit current is greater than the product start current, the sensor into the normal working mode, collecting temperature, current and other related data, upload to the acquisition device through wireless communication. If the line is in no load or the load current is less than the starting current, the sensor remains operating with an internal battery supply. The sensor terminal su...
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DAQ-IOT 4G / WiFi/RS485/LoRa/NB AC/DC 12V Power Supply Dustproof and Breathable Carbon Dioxide Measurement Wireless CO2 Sensor

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DAQ-IOT 4G / WiFi/RS485/LoRa/NB AC/DC 12V Power Supply Dustproof and Breathable Carbon Dioxide Measurement Wireless CO2 Sensor 1             Product Overview   DAQ-GP-CO24G wireless infrared carbon dioxide sensor terminal is a wireless carbon dioxide concentration measurement product launched by Shanghai Data Acquisition IOT Technology Co., LTD. Principle: This product uses the non-dispersive infrared (NDIR) principle to detect CO2 present in the air. Since different kinds of gases absorb specific wavelengths of infrared light, the relationship between gas concentration and absorption intensity (Lambert-Beer law) is used to identify gas components and determine their concentration, which has the advantage of being less susceptible to environmental interference than chemical sensors.   The equipment is mainly composed of infrared light source, optical path, infrared detector, optical sensor composed of software algorithm ...
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