电力物联网传感器-Jiangsu jotry Electric Technology Co., Ltd.

该产品是一款无线水浸探测器，当水浸探头监测到有水时，探测器将输出的报警信号通过LoRr无线传输到报警网关或者主机上，产生报警。适用于配电房、变电站、通讯基站、机房、仓库、图书馆等多个应用场所。

无线烟雾传感器采用独特的设计结构及光电信号处理技术，具有防尘、防虫、抗光线干扰等功能。适用于电力、石化、家居、仓库等场所的火灾预报警。

气体检测器包括六氟化硫检测单元、温度测量单元和通信单元，对六氟化硫的检测运用高精度激光红外技术克服了使用寿命短、稳定性差等缺点；温度测量部分采用数字输出的温度模块，具有精度高、重复性好等特点。综上所述，无线SF6气体监测器可实时、在线监测环境中SF6气体浓度以及温度的变化，并将检测到的数据通过LORA总线上传。

JC-MC-ZN03 Door Magnetic Sensor

The JC-MC-ZN03 door magnetic sensor is mainly composed of two parts: a switch and a magnet. The switch part is made up of a reed switch connected by a lead wire, and is shaped and packaged; the magnet part is encapsulated in a plastic or alloy shell with a corresponding magnetic field strength. After the two are separated or close to a certain distance, it will cause the switch to open, thereby sensing the change of the object's position.

Wireless temperature and humidity sensor

FC-5604 temperature and humidity sensor uses high-precision temperature and humidity probes, using LoRa wireless transmission mode, without on-site wiring, replacing traditional wired data acquisition products. The data measurement is accurate, the transmission sensitivity is high, the bit error rate is low, the installation is simple, the cost is low, and the service life is long.

JC-SW-ZN03 liquid level sensor

The liquid level sensor uses a high-performance pressure-sensing chip, combined with advanced circuit processing and temperature compensation technology, to convert pressure changes into linear current or voltage signals.

JC-ZY-ZN03 Wireless Noise Sensor

Transformer noise sensor, using DC12V or battery power supply, used to obtain the noise signal of the transformer and convert the sound signal into a voltage signal.

Smart manhole cover monitor

The intelligent manhole cover monitor independently developed by the company only needs to install a terminal on the back of the existing manhole cover to realize the purpose of intelligently monitoring the manhole cover. It does not need to build a base station or signal receiver. It is small and easy to install. The appearance is sealed, and only external magnets are needed to switch the machine. Corrosion resistant, flame retardant, pressure resistant, shockproof, waterproof grade IP68

Smart electronic lock manhole cover

It is divided into active type intelligent electronic lock manhole cover and passive type intelligent electronic lock manhole cover. Active smart electronic lock manhole cover: The unlocking and locking supports remote remote unlocking (real-time online mode) and on-site application for unlocking (semi-offline mode); among them, the on-site application for unlocking is opened and closed through the network authorization method, which is handled by the handheld mobile terminal APP; the active alarm reporting process is initiated by the manhole cover And upload the encrypted data to the monitoring platform, and then pass it back to the State Grid platform for processing. Passive intelligent electronic lock manhole cover: Passive intelligent manhole covers use electronic keys/mobile handheld terminals (Mobile Phone/PDA) supply power to the electronic lock of the manhole cover, and open and close the lock through the network authorization method to realize the control of the entrance and exit of the channel.

Wireless temperature and humidity sensor

FC-5604 temperature and humidity sensor uses high-precision temperature and humidity probes, using LoRa wireless transmission mode, without on-site wiring, replacing traditional wired data acquisition products. The data measurement is accurate, the transmission sensitivity is high, the bit error rate is low, the installation is simple, the cost is low, and the service life is long.

Wireless switchgear partial discharge sensor

The partial discharge signal can be continuously monitored online through the sensor installed in each switch cabinet

Wireless temperature online monitoring system

The wireless temperature sensor is used to measure the temperature of the surface or contact of high-voltage live objects, such as the operating temperature of exposed contacts in high-voltage switch cabinets, busbar connections, outdoor switches and transformers. The wireless temperature sensor is composed of a temperature sensor, signal conditioning and amplification, logic control circuit, wireless modulation interface, etc.

Access control electromagnetic sensor

Aluminum alloy material: The door magnetic switch adopts aluminum alloy metal material, which is stable and safe to use. The connecting wire adopts 22# wire with a total length of 270mm. Suitable for use on walls, wooden door frames and cabinet doors;

Wireless SF6+O2+O3 sensor

Ultrasonic detection technology for sulfur hexafluoride detection overcomes shortcomings such as short service life and poor stability; the oxygen detection unit adopts imported sensors from the United States, which has high measurement accuracy and stable performance; the ozone detection unit adopts imported sensors, which have high measurement accuracy and output performance. Stable and long service life;

Smart IoT cable well

As part of the function of the power distribution cloud master station, the system module realizes the intelligent monitoring of cables and channels, gradually replaces manual inspections, and improves the quality and efficiency of operation and maintenance management. The system adopts a typical Internet of Things architecture system construction mainly including application layer, platform layer, communication layer, convergence layer, terminal layer. Application layer: including anti-theft alarm, cable online monitoring, intelligent inspection, statistics, alarm management, emergency repair management and other functions. Platform layer: It consists of centralized deployment of server nodes or cloud platforms. Communication layer: use wireless communication to establish data flow control, re-centralize and re-manage business data based on the decentralized information system, realize the storage and update of interactive process data, and perform effective utilization and analysis of collected measurement data and associated data for Various application functions of the system provide support. Convergence layer: The main cable well monitoring edge computing terminal is realized, including the collection and analysis of sensor data and the functions of data compression, protocol conversion, fault judgment, data analysis, etc., and the realization of in-situ calculations for some functional applications. Terminal layer: Various types of miniaturized, low-power sensors are used to collect environmental and status data, including environmental information such as the temperature, humidity, toxic and harmful gas concentration, manhole cover displacement, and cable connector temperature in the cable well. Intelligent operation and maintenance of power distribution cables.

Product System

Product System