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XDB1002-14 Series Water sensor
The water sensor is widely used in communication base stations, hotels, restaurants, computer rooms, libraries, archives, warehouses, equipment, cabinets and other places that require water accumulation alarm. The unique AC detection technology effectively avoids the problem of decreased sensitivity of water leakage caused by oxidation of the immersion electrode due to long-term operation. The device can choose 485 output and switch dry contact output. The 485 output is a standard ModBus-RTU with a maximum communication distance of 2000 meters. It can be directly connected to the PLC, industrial control instrument, configuration screen or configuration software on site. The external leakage electrode can reach up to 2600 meters, and a leakage rope up to 2600 meters can also be connected. The device adopts a waterproof shell with a high protection level and can be used in harsh occasions such as humidity and high dust for a long time.
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XDB1002-13 Series Temperature and humidity transmitter
This product is a wall-mounted high-protection grade housing with a protection grade of IP65. It is rainproof and snowproof and has good air permeability. It has a display function and displays the current temperature and humidity in real time. The circuit uses an industrial-grade microprocessor chip imported from the United States and an imported high-precision temperature sensor to ensure the product’s excellent reliability, high precision and interchangeability. This product uses a particle sintered probe sheath, and the probe is directly connected to the shell, which has a beautiful appearance. The output signal type is divided into RS485, the maximum communication distance is 2000 meters, the standard modbus protocol, and supports secondary development.
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XDB1002-12 Series Rain and snow sensor
The rain and snow sensor uses the conductive properties of rainwater and adopts advanced detection circuits. The surface grid electrode senses the external rain and snow conditions and detects whether there is rain and snow. The internal imported intelligent microprocessor is sensitive and has high measurement accuracy. The built-in automatic heating device can eliminate the interference of rain and snow adhesion to ensure the normal operation of the system. After the product upgrade, the output signals are diverse. The wired output includes: analog signal (voltage, current), digital signal RS485, relay switch (default normally open), NPN; wireless output includes: 4G.
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XDB1001-9 Series Photosynthetically Active Radiation Sensor
The photosynthetically active radiation sensor adopts the principle of photoelectric induction and can be used to measure photosynthetically active radiation in the spectral range of 400~700nm. The sensor adopts high-precision photoelectric sensing elements, wide spectrum absorption, high absorption in the range of 400-700nm, and good stability; when there is light, it generates a voltage signal proportional to the intensity of the incident radiation, and its sensitivity is proportional to the cosine of the direct angle of the incident light. The dust cover adopts special treatment to reduce dust adsorption, effectively prevent environmental factors from interfering with internal components, and can measure photosynthetically active radiation more accurately.
The product adopts the standard Modbus-RTU 485 communication protocol, which can directly read the current photosynthetically active radiation value, and the wiring method is simple. The appearance is small and beautiful, and it occupies a small installation space. The product is widely used in research in meteorology, agriculture, air pollution and other fields.
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XDB1002-11 Series Air Quality Transmitter
XDB1002-11 is an industrial-grade general-purpose particle concentration transmitter. It adopts the principle of laser scattering measurement and uses a unique dual-frequency data acquisition technology to screen and obtain the number of particles of equivalent particle size per unit volume. It also uses a scientific and unique algorithm to calculate the mass concentration of particles of equivalent particle size per unit volume, and outputs data via the 485 interface and ModBus-RTU protocol. It can be used in outdoor weather stations, dust monitoring, libraries, archives, industrial plants and other places that require PM2.5 or PM10 concentration monitoring.
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XDB1002-10 Series Stainless steel rain gauge
This instrument is a primary instrument for measuring precipitation, and its performance meets the requirements of the national standard GB/T 21978.2-2014 “Precipitation Observation Requirements”. This instrument consists of a housing, a filter, a rain collector, a funnel, a tipping bucket, a wiring terminal, a leg bracket, a reed switch, a control box, a rain gauge base, etc. Among them, the tipping bucket shaft, a round water bubble, a reed switch bracket and a signal output terminal are installed on the rain gauge base. The tipping bucket, the core component of this instrument, adopts a three-dimensional streamlined design, which makes the tipping bucket turn over water more smoothly, and has the function of self-cleaning dust and easy cleaning. The pulse to 485 signal output can directly read the rainfall without secondary calculation, which is simple and convenient.
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XDB1002-9 Series Leaf temperature sensor
The transmitter part of the leaf surface temperature sensor consists of a power module, a temperature sensor module, a transmitter module, a temperature compensation module and a data processing module, which completely solves the measurement error introduced by the platinum resistance due to its own characteristics. The transmitter has a zero drift circuit and a temperature compensation circuit, which has a high adaptability to the use environment. The leaf surface temperature sensor is widely used and can measure the temperature of a variety of powdered porous media and liquids. It has high accuracy. The stainless steel sheet has good stability and corrosion resistance, and can be made into a variety of shapes to meet the needs of different customers. It is an ideal choice for measuring temperature.
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XDB1002-8 Series Industrial Noise Transmitter
The industrial noise transmitter is a high-precision sound metering instrument with a range of up to 30dB~130dB, which meets daily measurement needs and is widely used in various fields such as home, office, workshop, automobile measurement, industrial measurement, etc.
The equipment is made of stainless steel, so that the equipment can maintain its gloss after long-term use. The design of the shell thread is not only convenient for customers to install quickly on site, but also can be matched with the factory-provided bracket to solve many problems of direct on-site installation inconvenience, so that customers do not have to worry about installation problems, focus on their areas of expertise, and create value for customers more quickly.
The device can choose 485 output signal, the maximum communication distance is 2000 meters, standard modbus protocol, and support secondary development
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XDB1002-7 Series Air temperature and humidity sensor
The relative humidity of the air is the ratio of the absolute humidity in the air to the saturated absolute humidity at the same temperature, and the result is a percentage. (That is, the percentage of the amount of water vapor in the air at a certain place to the saturated water vapor at that temperature within a certain period of time), expressed as RH.
The air temperature and humidity sensor uses an imported digital temperature and humidity sensor, which has been finely calibrated during production, and the calibration data is stored in the internal memory. The relative humidity and temperature sensor has a digital output and can be fully converted. It does not require a complex verification and calibration process. It excels in measurement accuracy, linearity, repeatability, conversion, consistency, etc. It is suitable for environmental equipment matching, instrument equipment integration, and general environmental testing.
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XDB1002-3 Series Air temperature and humidity sensor
The relative humidity of the air is the ratio of the absolute humidity in the air to the saturated absolute humidity at the same temperature, and the result is a percentage. (That is, the percentage of the amount of water vapor in the air at a certain place to the saturated water vapor at that temperature within a certain period of time), expressed as RH.
The air temperature and humidity sensor uses an imported digital temperature and humidity sensor, which has been finely calibrated during production, and the calibration data is stored in the internal memory. The relative humidity and temperature sensor has a digital output and can be fully converted. It does not require a complex verification and calibration process. It excels in measurement accuracy, linearity, repeatability, conversion, consistency, etc. It is suitable for environmental equipment matching, instrument equipment integration, and general environmental testing.
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XDB1002-2 Series Rail temperature and humidity sensor
The relative humidity of air is the ratio of the absolute humidity in the air to the saturated absolute humidity at the same temperature, and the result is a percentage. (That is, it refers to the percentage of the amount of water vapor in the air at a certain place to the saturated water vapor at that temperature within a certain period of time), expressed as RH. The rail-type temperature and humidity sensor uses imported digital temperature and humidity sensors, which have been finely calibrated during production, and the calibration data is stored in the internal memory. The relative humidity and temperature sensors have digital outputs and can be fully converted. They do not require complex verification and calibration processes. They are outstanding in terms of measurement accuracy, linearity, repeatability, conversion, consistency, etc. They are suitable for environmental equipment matching, instrument equipment integration, and general environmental testing.
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XDB1002-1&4&5&6 Series Probe type temperature and humidity sensor
The temperature and humidity sensor uses an integrated temperature and humidity probe as a temperature measuring element to collect temperature and humidity signals. After circuit processing, it is directly output through the 485 interface of the main control chip. The probe type temperature and humidity sensor uses an imported digital temperature and humidity data acquisition module, which has been accurately calibrated at the factory. The relative humidity and temperature sensors have digital outputs and can be fully converted. They are outstanding in terms of measurement accuracy, linearity, repeatability, conversion, consistency, etc. It is suitable for environmental equipment matching, instrument equipment integration, and other general environmental tests.
