Explore our leading-edge IoT sensors, featuring dual-mode networks, POE power supply options, and high-accuracy Swiss/German sensor components.
Standard PoE temperature & humidity sensor with dew point calculation. Ideal for direct rack integration and structured cabling environments.
Read More
High-precision environmental node monitoring atmospheric pressure, temperature, relative humidity, and dew point calculations for complex laboratory spaces.
Read More
Separated design featuring external probes. Perfect for hard-to-reach locations, air ducts, and micro-climate mapping within containment aisles.
Read More
Advanced industrial gas logger monitoring gaseous corrosive contaminants. Conforms to ISA-71.04-2013 standards for electrical assembly corrosion control.
Read More
Designed for disinfection monitoring and cleanroom environments, providing real-time O₃, ambient relative humidity, and air temperature parameters.
Read More
Dual-mode network integration allowing seamless switching between wired RJ45 and WiFi connection structures. Ideal for retrofit data centers.
Read More
Long-range wireless low-power environmental monitoring terminal. Capable of communicating across concrete barriers and deep warehouse architectures.
Read More
Precision environmental sensor for volatile organic compounds and formaldehyde, tracking organic vapors to assure clean workspace environments.
Read MoreAs hyperscale computing architectures, AI training clusters, and colocation facilities expand globally, thermal and humidity control has transitioned from a routine operational task to a critical parameter in preserving hardware reliability and energy efficiency. High-performance computing hardware, such as advanced GPUs and specialized TPUs, dissipates heat at unprecedented rates. Keeping these systems within operational parameters demands precise air containment and cooling solutions.
Our environmental sensor matrices enable facilities to prevent localized hot spots, mitigate corrosion from relative humidity fluctuations, and track dew point variations to avoid condensation risks. Through strict adherence to the latest ASHRAE Thermal Guidelines (Classes A1 through A4), our sensors supply critical input loops directly to automated building management systems (BMS) and DCIM platforms.
Equipped with imported MEMS sensor components from Switzerland and Germany, Yingchuanglihe sensor hardware guarantees long-term stability and minimal drift under continuous operation, satisfying the strict requirements of tier III and Tier IV data centers worldwide.
Deploying sensors at the top, middle, and bottom of rack cabinets helps build real-time heat maps. This data prevents hot air recirculation and lowers energy consumption across server cooling infrastructures.
Our APEM-5930W series features dual-path network failovers. In the event of primary ethernet disruptions, the wireless backup channels deploy automatically to secure environmental data transmission.
For over 18 years, Beijing Yingchuanglihe Electronic Technology Co., Ltd. has developed and manufactured professional industrial sensors, serving data centers, cleanrooms, and municipal systems.
Founded in Beijing in 2007, Beijing Yingchuanglihe Electronic Technology Co., Ltd. is a recognized high-tech enterprise dedicated to the design, manufacturing, and distribution of industrial-grade environmental sensors. Spanning over 1,500 square meters of production and testing workshops, our modern facility maintains 5 automated assembly lines and employs more than 100 technicians, R&D engineers, and QA personnel.
We work closely with semiconductor chip design firms and global calibration agencies to deliver high-precision sensor nodes that meet domestic and international standards. Our quality management systems are certified under ISO 9001, and all sensors leaving our assembly lines carry complete CE, FCC, and RoHS certifications, ensuring compliance with global environmental regulations.
Yingchuanglihe offers comprehensive OEM and ODM services. We produce custom enclosures, adjust communication protocols, and integrate specialized probes to meet diverse deployment needs. Whether configuring multi-protocol Modbus/SNMP bridges or manufacturing rugged sensors for high-speed rail cabins and remote outdoor base stations, our engineering team handles custom developments within 8 hours of inquiry receiving.
Tracing our evolution from early network telemetry modules to high-precision IoT gateways, smart computing centers, and Beidou deformation tracking systems.
Company founded. Developed our first generation intelligent environmental monitoring terminal based on TCP/IP protocol alongside the core environmental monitoring suite.
Partnered with Mocha Software to introduce our SNMP-supported TH-5939 environmental monitoring line, laying the groundwork for cleanroom sensor deployments.
Partnered with Swiss COMLAB to supply the TH-5869 protective ethernet sensor, securing deployment on high-speed rail lines across China.
Collaborated with Founder Technology to deploy the APEM-6100 series, pioneering integrated Power over Ethernet (PoE) sensor architectures in the local market.
Established custom assembly monitoring platforms with Foxconn, setting new benchmarks for environmental controls in high-precision manufacturing facilities.
Developed the APEM-5900 gateway with Baidu, providing continuous environmental monitoring at Baidu's Yangquan Data Center.
Expanded vertically into smart data center cabinet solutions and outdoor cabinets, supplying environmental hardware to Huawei and China Merchants Huaruan projects.
Supplied edge computing and environmental telemetry modules for autonomous driving tests in Beijing. Integrated hardware into intelligent computing center infrastructures in 2023.
Formed business divisions with Beijing Enterprises Water Group and Beijing University of Civil Engineering and Architecture, focusing on smart pipelines and Beidou deformation systems.
From advanced telecommunications and colocation spaces to water pipelines and military depots, our industrial sensors provide stable environmental telemetry.
Our PoE sensors integrate directly into DCIM platforms. By tracking relative humidity and temperature variations, they protect high-density server racks from thermal runaway and condensation risks.
Monitors differential pressure, temperature, dew point, and air quality index parameters. These sensors ensure strict compliance with cleanroom standards and GMP regulations.
Using LoRa and Modbus RS485 systems, our environmental gateways collect air quality and humidity metrics across expansive areas, supporting automation networks.
Review the engineering specifications, interface options, and parameter ranges for our industrial environmental monitor series.
| Parameter / Feature | PoE Series (APEM-5930) | All-in-One Gas (APEM-5930G) | LoRa Series (APEM-5736) | Dual-Mode (APEM-5930W) |
|---|---|---|---|---|
| Monitored Metrics | Temperature, Humidity, Dew Point | Temp, Humidity, TVOC, HCHO, CO, O₃, SO₂, NO₂ | Temperature, Humidity, Dew Point | Temperature, Humidity, Dew Point |
| Sensor Chip Provider | Sensirion (Switzerland) | MEMS Industrial Sensors (Germany/Switzerland) | Low-drift Digital Sensor Chip | High-Accuracy MEMS Chip |
| Interfaces & Protocols | PoE, RJ45, Modbus TCP, SNMP, MQTT | Ethernet, RS485, Modbus, MQTT, JSON | LoRa/LoRaWAN, Private Protocol | RJ45, WiFi (802.11 b/g/n), MQTT, Modbus |
| Power Input Option | PoE (802.3af) or DC 12-48V | PoE (802.3af) or DC 12-48V | Internal Battery or DC 5-12V | DC 12V or PoE Auxiliary Input |
| Calibration Interval | 24 Months recommended | 12 Months recommended (Electrochemical) | 24 Months recommended | 24 Months recommended |
| Typical Application | Data Center Aisle & Rack-level monitoring | Industrial air quality, gas warning systems | Retrofit projects, long-distance spaces | Flexible deployments with wireless fallback |
All Yingchuanglihe devices are manufactured under strict ISO guidelines, validated by CE, FCC, and RoHS certificates.
ISO Quality System Validation
CE Certificate
RoHS Compliance Verification
FCC & Local Utility Patents
Get expert answers on server room telemetry, sensor calibration, and network deployment strategies.
Relative humidity values shift as temperatures fluctuate inside containment aisles. Dew point tracks the absolute water vapor content in the air. Monitoring dew point prevents electrostatic discharges from low humidity and condensation on server surfaces from high humidity, protecting electronic boards from short circuits.
PoE sensors like our APEM-5930 combine power delivery and data transmission into a single RJ45 connection. This removes the need for local AC adapters or dedicated power circuits, reducing installation costs and simplifying network management through smart switch ports.
We recommend calibrating relative humidity and temperature sensor elements every 24 months to ensure accuracy within +/- 0.3°C. For electrochemical gas sensors (like those for CO, SO₂, or O₃), calibration should be performed every 12 months due to the natural wear of the reactive chemical compounds inside the sensor.
Yes, our complete sensor lineup supports standard communication protocols, including Modbus RTU (over RS485), Modbus TCP, SNMP (versions 1, 2c, and 3), and MQTT. This makes it easy to integrate the sensors with DCIM platforms, SCADA systems, or building automation software.
We offer multi-gas sensors, LoraWAN endpoints, and custom probes to meet the requirements of any industrial installation.
Designed to monitor carbon monoxide concentrations and general indoor air quality in enclosed facilities and adjacent battery rooms.
Read More
Long-range, low-power LoRaWAN sensor node designed for multi-floor facility monitoring and remote building automation networks.
Read More
Monitors ozone concentrations and total volatile organic compounds (TVOC) to detect chemical contaminants in electronic equipment spaces.
Read More
Industrial environmental gateway designed for confined spaces and wastewater facilities, monitoring hydrogen sulfide levels and oxygen depletion.
Read More
Equipped with internal memory to prevent data loss. Logs local environmental variables and carbon monoxide curves during network disruptions.
Read More
Specially calibrated gas detection sensor with modifiable thresholds, tailored for heavy industrial zones and petrochemical plants.
Read More
CE-certified carbon monoxide and indoor air quality monitor, meeting European health and safety regulations for public and private spaces.
Read More
A customized barometric pressure and temperature/humidity logging device, designed for aerospace laboratory testing and cleanroom applications.
Read More
YCLH Sensor