博文

目前显示的是标签为“lora”的博文

DAQ-IOT LoRa WIFI 220V Remote Configuration Debugging Wireless Clamp-on Ultrasonic Flow Meter / Heat Meter

图片
DAQ-IOT LoRa WIFI 220V Remote Configuration Debugging Wireless Clamp-on Ultrasonic Flow Meter / Heat Meter 1             Product Overview DAQ-GP-UF 4G wireless external clip ultrasonic flowmeter is a universal ultrasonic flowmeter based on 4 G wireless transmission, AC / DC wide voltage power supply launched by Shanghai Digital Internet of Things Technology Co., LTD., which can collect instantaneous flow and instantaneous heat flow in the pipeline. Compared with the traditional flowmeter, the external clip ultrasonic flowmeter has the advantages of convenient and quick installation, no broken pipe stop, and truly realize the non-destructive online installation. Wireless external clip ultrasonic flow meter supports 4G / WiFi / LoRa communication, which can greatly simplify site deployment time and reduce construction costs. Widely used in heating industry, water supply, heat metering charges, water treatment industry, fuel oil...

DAQ-IOT LoRa RS485 NB-IOT RS485 5~12V DC Power Infrared Meter Reading Transceiver

图片
DAQ-IOT LoRa RS485 NB-IOT RS485 5~12V DC Power Infrared Meter Reading Transceiver 1             Product Overview Proper installation methods: l   The infrared transceiver needs to be aligned with the infrared window of the meter. l   The infrared transceiver can be placed 0 to 5 meters away from the meter. l   There needs to be no barrier between the infrared transceiver and the meter and it needs to be visible. l   The infrared transceiver and the meter can be separated by transparent glass. l   The installation Angle is less than 5 degrees SC-GP-IR485 infrared meter transceiver is a general meter launched by Shanghai Data Acquisition IOT Technology Co., LTD. RS485 based on infrared communication, infrared meter photoelectric probe, can collect electric energy data, voltage, current, power factor and other electric parameter data of state grid electricity meter. Introduction to the princ...