♦Effectively solve electromagnetic wave interferenceradio wave interference, signal interference, andexternal light interference ♦Built-in background suppression, no fear of background color changes, detection distance is not affected by background color ♦IP65 protection level, splash water and dust proof with short circuit protection, overload protection, reverse polarity protection ♦Adjustable distance fearless color black and white equidistant

♦High measurement accuracy ♦Short measurement time ♦Stable image quality

●Highly sensitive probe,built-in hardcover probe,built-in waterproof strip design,four-core waterproof shielded cable. ●All-aluminum casing,not easy to age,high precision,strong corrosion resistance.good stability,good durability,good heat resistancesg. ●IP67 level protection,It can be used in outdoor rain and snow environment for a long time,waterproof and moisture-proof,swtrong anti-interference,asccurate data measurement. ●Active data reporting is supported,check data at any time,free cloud platform,stable performance,accurate measurement. ●Measurement data is more convenient,low power consumption,stable performance,wireless transmission signal.

♦Exquisite appearance and light plastichousing, easy to mount and dismount ♦Only by pressing Long and short combination of two keys S, T to com-plete all function settings fastly ♦0.5mm diameter light spot to accurately measure very tiny objects ♦Key or remote teach-in to easily set response time for different applica-tions ♦Powerful function setting and flexible output way ♦Completeshieldeddesgin,strongeranti-interferenceperfomance ♦IP67 protection degree, able to work in water or dusty environment

♦Supply voltage: 24V DC, ambient temperature: +20°C, response time: 10ms, and analog output value ofmeasurement center distance are used for unspecified measurement conditions, The subiect is white ceramics ♦This is based on the FDA Standard, accordina to Laser Notice No, 50 of the FDA Standard. ♦This is the size in the measurement center distance. These values were defined by using 1/e2 (approx.13.5%) of the center light intensity. Due to leak light outside the specified area, the reflectance around the detecting point maybe higher than at the point and this may affect the measurement value.

♦High measurement accuracy; ♦Built-in high-performance microprocessor; ♦Multiple probe options; ♦Integrated use of temperature and humidity; ♦Superior performance and long-term stability.

♦Multi in 1=PLC+HMI+RTU+IoT Gateway ,Support Cloud and MQTT, Small size, high appearance level, Low cost ♦Built-in 8 digital points input, Single machine can expand up to 15 modules, maximum expansion I/O up to 248 points ♦Supports all functions of PLC and HMI, Use local mobile or iPad as monitor screen, achieve local operations. ♦Strong password protection function, Self-diagnostic function, power failure protection function, calendar (RTC), floating point operations, etc. ♦Support access to third-party IoT platforms such as Alibaba Cloud, Amazon, Google, etc. ♦Supports for edge calculations. Edge computing through scripting engines built into the terminal,function operations, and interaction with device data ♦Using PLC programming software and Cloud SCADA for programming and management

♦Power: DC5V~DC24V ♦Temperature Measuring Range : -30℃~80℃ ♦Humidity Measuring Range: 0～100%RH ♦Measuring Precision：Temperature：±0.5℃ (resolution: 0.1℃) / Humidity：±5%rh (resolution: 0.1 rh) ♦Output: RS485 (Protocol MODBUS RTU) ♦Consumption ＜0.1W ♦RS485 Communication distance: up to 800m ♦default cable length: 0.5m (can customize length)

♦Temperature measurement range: -40~80℃(±0.5℃) ♦Humidity measurement range: 0-100%RH (±5%RH@25℃) ♦Support up to 2 temperature probes or 2 temperature & humidity probes

♦Four-core waterproof shielded cable, waterproof, oil-proof, anti-aging, stable signal transmission ♦High-density material casing with built-in closed waterproof strip, which has remarkable moisture-proof effect ♦IP65 level protection, can work normally and stably in harsh environments

♦RS485 communiction ♦New infrared technology ♦Wide measuring range

♦Adopt multi-collection device integrated design, easy to install.♦Wind speed and direction are measured by ultrasonic, no angle limit, 360° Omni-directional, and data of wind speed and wind direction can be obtained at the same time. ♦Noise acquisition, accurate measurement, range up to 30dB~130dB.♦Simultaneous acquisition of PM2.5 and PM10, range: 0-1000ug/m3, resolution 1ug/m3, unique dual-frequency data acquisition and automatic calibration technology, consistency up to ±10%.♦Wide range of 0-120Kpa pressure range, can be applied to various altitudes.♦Adopt special 485 circuit, stable communication.

♦Adopt double high-impedance three-electrode system, with online one-key calibration, real-time temperature compensation, electrode loose alarm, electrode good or bad alarm during calibration, and power-off protection . ♦Overcurrent protection, overvoltage protection, high measurement accuracy, fast response, long life and so on. ♦The user-friendly online one-key calibration function is convenient for users to calibrate and correct the electrode regularly. Combined with temperature compensation and power-off protection functions, it can effectively complete the conversion, processing, and other processes of measurement data. ♦Small in size, light in weight, easy to install and maintain, and the standard industrial signal output (0-5V, 0-10V, 4-20MA, ModbusRTU485) can meet the limit of on-site connection to various real-time monitoring equipment.

♦RS485 All in one Air Quality Sensor. ♦Inside Sensirion SensorHigh accuracy & fast response. ♦STM32L MCULow power Consumption.

● Small and portable design with a large screen;●A wide temperature range from -58°F to 158°F (-50°C ~ 70°C);● Read humidity and temperature levels so that you can regulate your household for maximum comfort;● Table stand and a magnetic backing for optimal placement;● Measures current readings and compares to daily records so you know how to best prepare for the day;●You can simply reset the temperature and humidity.

♦High precision: High precision of the measurement data.♦ Real-time monitoring and recording: Record the temperature and humidity changes on the APP.♦Scene linkage: The sensor can be used as a temperature and humidity data source, which allow you do many automated processes based on it.♦Third-party voice support: The sensor supports Alexa, Google Home Assistant. You can check the current temperature and humidity by voice.

♦High precision /high sensitivityfast moisture meter formeasuring various materials ♦Large screen LCD，It can be used day or night ♦Four modes Random switching ♦Humidity alarm Easily grasp humidity changes ♦Removable Separate probe

♦Output current: 300mA ♦3 Wire Polarity: NPN ♦Dimention: M12x10x55mm ♦Detection Distance: 4 mm ♦Ouput Status: Normally Open ♦Detection objects: Conductor

♦Waterproof and dustproof: the fully enclosed plastic shell is sturdy and durable and can easily handle the challenge of water splash ♦Compact size and easy installation: exquisite and compact design, can be installed in a very small space ♦Two sensing types are convenient and practical. Different sensing surfaces can meet different installation needs. ♦High quality pure copper wire

♦Compact design and high integration ofintegrated meteorological station measurementSuitable for outdoor harsh weather environments ♦Highly transparent dust cover, good sensitivity,speciasurface treatment to prevent dust adsorption ♦Using high-precision photosensitive elementshighabsorption in the spectral range