High-precision Ethernet, PoE, and multi-parameter atmospheric loggers designed for mission-critical deployments.
Driving Information Gain and E-E-A-T Authority in Industrial IoT (IIoT) Environmental Deployment
In the modern era of smart manufacturing, hyper-scale data centers, and advanced autonomous infrastructure, precise environmental control is no longer optional. Relative humidity (RH) and temperature levels directly influence the performance of server hardware, the stability of biochemical reagents, and the lifespan of structural civil engineering frameworks.
As an industry-leading OEM/ODM manufacturer, we design and produce high-performance industrial wireless humidity sensors that address the vulnerabilities of traditional systems: calibration drift, high packet loss rates, power inefficiency, and poor interoperability with legacy architectures.
Pioneering Smart Environmental Sensor Systems Since 2007
Beijing Yingchuanglihe Electronic Technology Co., Ltd. is a premier professional manufacturer of environmental monitoring sensors. Since our founding, we have committed ourselves to engineering premium temperature, humidity, atmospheric pressure, and gas sensing networks. Our modern 1,500m² manufacturing facility in Beijing houses state-of-the-art automated calibration tunnels, environmental simulation chambers, and clean room packaging lines.
We integrate imported sensing chips from Switzerland (Sensirion) and Germany, guaranteeing high precision and long-term operating life without premature degradation.
Comprehensive OEM/ODM support enables clients to modify housing dimensions, connector types, wire lengths, communication protocols, and monitoring software wrappers.
Our entire production pipeline is strictly governed by ISO9001 guidelines, and all product series hold CE, FCC, and RoHS certificates for global regulatory compliance.
Trace our technical evolution from early TCP/IP terminals to Beidou high-precision computing architectures.
The company was founded and developed an intelligent environmental monitoring terminal based on the TCP/IP network protocol. In the same year, the initial version of environmental monitoring software was developed.
In collaboration with Mocha Software, a leading domestic network management software company, a series of SNMP protocol-supported environmental monitoring products, TH-5939, were launched.
In partnership with Switzerland's COMLAB, the TH-5869 protective Ethernet environmental monitoring device was introduced, successfully applied in high-speed rail projects such as the Beijing-Kowloon Line, Beijing-Shanghai Line, and Wuhan-Guangzhou Line.
Cooperating with Founder Technology, the APEM-6100 Ethernet environmental monitoring device was launched. This product was among the early environmental monitoring devices to adopt Power over Ethernet (PoE) technology.
Collaboration with Taiwan's Foxconn, combined with the influence of clients in the industry, established the company's products as one of the industry standards for environmental monitoring in production workshops.
In partnership with Baidu, the next-generation APEM-5900 Ethernet intelligent environmental monitoring terminal was launched, successfully deployed at Baidu's Yangquan Data Center. The environmental monitoring software was also upgraded that year to support a multi-parameter environmental monitoring system, further expanding its functional range.
A smart solutions system was introduced, adopting and implementing multi-scenario project cases. The monitoring system expanded horizontally, starting with smart data centers.
An integrated outdoor cabinet monitoring system was launched, successfully applied in projects such as Huawei and China Merchants Huaruan ETC expressway initiatives.
Deep involvement in the research, design, and development of Beijing's high-level autonomous driving road test integrated boxes and edge computing gateways, providing highly reliable road test equipment solutions.
Participation in the construction of intelligent computing center projects, providing key technical support in core areas such as the establishment of intelligent computing infrastructure.
The company established joint business divisions with Beijing Enterprises Water Group and co-founded a Beidou business division with Beijing University of Civil Engineering and Architecture. Technological breakthroughs were achieved in the fields of smart pipeline network monitoring and Beidou high-precision deformation monitoring. Additionally, the company obtained Internet Data Center (IDC) business qualifications in the same year.
From server racks to agricultural greenhouses, our humidity monitoring networks ensure optimal operational status.
Comparative parameter guide for our industrial-grade Ethernet and IoT sensor series.
| Model Designation | Primary Sensing Parameters | Power Requirements | Connectivity Options | Ideal Applications |
|---|---|---|---|---|
| APEM-5930 | Temperature, Relative Humidity, Dew Point | DC 12~48V + PoE (Power over Ethernet) | RJ45 Ethernet (Modbus TCP / SNMP / MQTT) | Data Centers, Server Racks, Corporate Offices |
| APEM-5930P | Temp, Humidity, Dew Point, Atmospheric Pressure | DC 12~48V + PoE | RJ45 Ethernet (Modbus TCP / SNMP) | Cleanrooms, Meteorological Stations, Airflow Labs |
| APEM-5930E | Temp, Humidity, Dew Point (Extended Probe) | DC 12~48V + PoE | RJ45 (Sensor detached via 1-3m cable) | Incubators, Climatic Chambers, HVAC Air Ducts |
| APEM-5930W | Temperature, Humidity, Dew Point | DC 12~48V + PoE + WiFi backup | Wired Ethernet + 2.4GHz WiFi Dual-Mode | Flexible retrofitting, Heritage buildings |
| APEM-5930G Series | Multi-Gas (CO, H2S, O2, SO2, TVOC, HCHO) & Temp/Humidity | DC 12~48V + PoE | RJ45 Ethernet + RS485 bypass | Industrial gas detection, Indoor Air Quality (IAQ) |
| APEM-5736 | Temperature, Humidity | Battery Operated / DC External | LoRa / LoRaWAN Protocol | Smart Agriculture, Warehousing, Long-distance setups |
Rigorous quality benchmarks validated by international regulatory compliance.
Our products undergo testing protocols for electromagnetic compatibility (EMC), radio-frequency interference (RFI), and restriction of hazardous substances. Holding full CE, FCC, and RoHS certificates, our sensors are ready to integrate seamlessly into environmental control loops across North America, Europe, and Asia.
We maintain five automated production lines executing multi-point calibration routines. Every single transmitter is placed inside an environmental simulation chamber to guarantee linearity across the entire humidity spectrum (0% to 100% RH non-condensing).
Integrating Next-Generation Positioning and High-Frequency Edge Processing
Moving forward, Yingchuanglihe is merging micro-environmental sensor telemetry with millimeter-level geodetic positioning. Co-founding the Beidou Business Division alongside the Beijing University of Civil Engineering and Architecture, we are building systems that detect atmospheric humidity fluctuations, air density shifts, and structural deformation concurrently. This represents a paradigm shift for high-speed railways, reservoir dams, and deep mountain tunnels.
As global infrastructure transitions to AI, cooling systems in high-density intelligent computing centers require instantaneous feedback loops to adjust air/liquid ratios. We are developing hyper-responsive sensors that utilize localized edge computing logic to predict condensation risks prior to physical occurrence, integrating with dynamic BMS control units.
Expert responses addressing technical questions, deployment strategies, and calibration concerns.
Explore our full range of customizable Ethernet, WiFi, and LoRa wireless environmental sensors.
YCLH Sensor
