CE Certified Temperature & Humidity WiFi Data Loggers

High-Precision Environmental Sensing, Industrial IoT Connectivity, and Enterprise-Grade Monitoring Systems from Beijing Yingchuanglihe

Featured IoT Monitoring Solutions

Direct factory-engineered environmental transmitters integrating Swiss precision sensors, Power over Ethernet (PoE), WiFi, and multi-gas capabilities.

PoE / Dual Network APEM-5930 Power over Ethernet Sensor

APEM-5930 Power over Ethernet Temperature and Humidity Sensor

Precision temperature + humidity + dew point sensor operating on DC12~48V + POE power supply with TCP/IP network protocol.

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WiFi / Ethernet APEM-5930W Ethernet Temperature Humidity Sensor

Wholesale WiFi/Wired APEM-5930W Ethernet Temperature Humidity Sensor

Dual-mode network configuration combining wired Ethernet stability and flexible backup WiFi connectivity.

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Optional Probes APEM-5930E Ethernet Sensor

APEM-5930E Ethernet Temperature Humidity Sensor with Optional Probes

Features external probes split from the main module via a 1-3 meter cable, ideal for hard-to-reach chambers.

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Multifunctional IAQ APEM-5930G Ethernet IAQ & CO Data Logger

APEM-5930G Ethernet IAQ & Carbon Monoxide with Temperature & Humidity Logger

High-performance industrial logger integrating temperature, humidity, carbon monoxide (CO), and Indoor Air Quality indexing.

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Gas Sensing APEM-5930G Sensor for SO2 NO2

China APEM-5930G Sensor for Temperature, Humidity, SO₂ & NO₂

Designed for precise chemical environmental quality assessment and early warning systems in manufacturing units.

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LoRa Wireless APEM-5736 LoRa Temperature and Humidity Sensor

Custom APEM-5736 LoRa Temperature and Humidity Sensor

Ultra-low power long-range wireless data logger optimized for vast warehouse logistics and smart agricultural grids.

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VOCs / HCHO APEM-5930G TVOC HCHO Logger

OEM APEM-5930G Ethernet TVOC & HCHO Logger with Temp & Humidity

Specialized for organic vapor profiling and indoor building safety testing, featuring Power over Ethernet connectivity.

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Oxygen & H2S APEM-5930G O2 H2S Logger

Custom APEM-5930G Ethernet Oxygen & H₂S with Temperature & Humidity

Confined space safety gateway integrating oxygen deficiency detection, toxic gas profiling, and digital output relays.

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18+
Years Industry Experience
1500+
Workshops (m²)
5+
Production Lines
100+
Staff Members

📊Global Procurement Demand & Market Dynamics for Temperature & Humidity WiFi Data Loggers

As global industries transition toward automated quality assurance and regulatory rigor, the demand for precision-grade temperature and humidity WiFi data loggers has surged. Modern supply chains, particularly in pharmaceuticals, biological specimen storage, semiconductor fabrication, and data centers, rely on real-time environmental transparency. For global procurement officers, selecting a reliable manufacturer is not merely about finding a competitive price point; it is about securing long-term sensor stability, minimizing recalibration intervals, and ensuring seamless integration with existing industrial management platforms.

The choice of a WiFi-enabled, CE-certified data logging device has become a strategic benchmark. Enterprise buyers seek units that support backup memory buffers to prevent data loss during wireless dropouts, dual-mode power options (such as Power over Ethernet combined with auxiliary DC input), and compatibility with modern secure encryption standards (WPA2/WPA3 Enterprise). Our systems, such as the APEM-5930W WiFi/Wired Ethernet series, satisfy these strict purchasing qualifications by providing dual network redundancy, maintaining local data logging, and offering immediate digital input alarm capabilities.

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Swiss Sensing Precision

Utilizing high-precision digital sensing elements imported directly from Switzerland and Germany, ensuring low drift and rapid thermal/hygrometric response.

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Redundant Connectivity

Dual network interfaces integrating wired RJ45 (PoE) and high-gain WiFi backup protocols for continuous transmission redundancy.

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Compliance Verified

Fully compliant with CE, FCC, and RoHS standards, facilitating effortless import and regulatory alignment across Europe and North America.

🏢Macro-Industry Solutions: Deploying Industrial IoT Environmental Gateways

Modern smart facilities require comprehensive microclimate management. Beijing Yingchuanglihe offers unified hardware and software integration targeting diverse architectural topologies:

1. Enterprise Data Centers & Edge Computing Nodes

Data center efficiency relies heavily on temperature control and humidity moderation. Rapid thermal changes can trigger server throttling or condensation risks. Utilizing the APEM-5930P, which measures barometric pressure alongside temperature, humidity, and dew point, facility managers can map microclimatic gradients, control air distribution vectors, and ensure strict pressure differentials in containment zones.

2. Pharmaceutical Laboratories, Cleanrooms & Bio-Banks

Biomedical validation requires strict compliance with GMP, FDA 21 CFR Part 11, and European Medicines Agency (EMA) requirements. Our environmental gateways support multi-gas logging options, such as the APEM-5930G-O₂-H₂S or APEM-5930G-TVOC-HCHO, enabling concurrent tracking of air quality index parameters, toxic gas levels, and relative humidity within aseptic cleanrooms.

3. Smart Infrastructure & Intelligent Building Systems

From museum archive preservation to municipal pipeline monitoring, integrated smart infrastructure requires robust, low-maintenance sensors. The integration of our road test edge gateways and smart IoT lock systems with our LoRaWAN Indoor Environmental Sensors (APEM-5616 Pro) ensures deep penetration through building materials and stable performance over years of autonomous operation.

⚙️Technical Roadmap & Hardware Architecture

To deliver enterprise-grade reliability, our R&D roadmap focuses on three technological pillars: sensor durability, communication redundancy, and flexible software protocol compatibility.

Our core technical framework is designed to bridge the gap between field-level hardware and cloud analytics:

  • Premium Sensor Chips: We integrate premium CMOSens® technology, protecting internal elements from chemical contamination and physical degradation.
  • Flexible Power Integration: Standard Support for 802.3af PoE (Power over Ethernet) allows installers to run power and data over a single Category 6 cable, drastically cutting installation overheads.
  • Open Communication Interfaces: Supporting Modbus TCP/RTU, SNMP (v1/v2c/v3), HTTP POST, MQTT, and JSON formats, ensuring our loggers can natively talk to your SCADA, MES, or third-party Cloud IoT platforms without proprietary middleware.

📜Compliance Standards & CE Certification Advantage

Selling to the European Economic Area requires compliance with European directives. Our CE certification is not just a label; it is a guarantee of electromagnetic compatibility (EMC), low voltage safety (LVD), and hazardous substances containment (RoHS). By purchasing directly from a certified manufacturer like Yingchuanglihe, distributors and system integrators avoid customs delays, reduce compliance liabilities, and gain immediate entry into markets demanding verified quality standards.

Our Production & R&D Strength

Beijing Yingchuanglihe integrates advanced engineering, ISO-certified fabrication, and comprehensive OEM/ODM customization services.

Enterprise Highlights:

  • About 20 years of industry experience with profound technical expertise.
  • Strong R&D capabilities, offering tailored OEM/ODM customization services.
  • High-precision sensors using imported chips from Switzerland and Germany, ensuring long-term stability.
  • Fully certified with CE, FCC, and RoHS.
  • Support for multiple protocols for easy integration with existing systems.
  • Five automated production lines ensuring reliable delivery cycles.
  • Professional technical support team with customer inquiries responded to within 8 hours.

Production Base & Testing Galleries

Company Milestone Timeline

Nearly two decades of pioneering environmental monitoring solutions and IoT integrations.

2007
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.
2008
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.
2009
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.
2010
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.
2012
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.
2015
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.
2018
A smart solutions system was introduced, adopting and implementing multi-scenario project cases. The monitoring system expanded horizontally, starting with smart data centers.
2019
An integrated outdoor cabinet monitoring system was launched, successfully applied in projects such as Huawei and China Merchants Huaruan ETC expressway initiatives.
2021
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.
2023
Participation in the construction of intelligent computing center projects, providing key technical support in core areas such as the establishment of intelligent computing infrastructure.
2024
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.

Certifications & Global Exhibitions

Verified compliance for secure international supply chains and technology representation.

Company Certificates

Product Validation Certificates

Exhibition Portfolios

Detailed Product Catalog

Select, configure, and customize specific hardware setups for your microclimate monitoring architecture.

APEM-5930 Power over Ethernet Sensor

APEM-5930 Power over Ethernet Sensor

High stability, long term usage Ethernet temperature, humidity & dew point sensor with integrated POE.

DC12~48V + POE Power Supply Support
APEM-5930E Ethernet Sensor with Optional Probes

APEM-5930E Ethernet Sensor with Optional Probes

Separate probe design via 1-3 meter high-flex cables, ideal for chemical chambers and environmental test chambers.

External High Precision Swiss Probe options
APEM-5930P Barometric Sensor

APEM-5930P Ethernet Temp Humidity & Pressure Sensor

Monitors air pressure, airflow dynamics, and temperature parameters for data centers and isolation cleanrooms.

Atmospheric Pressure + Microclimate profiling
APEM-5930W Ethernet Sensor

APEM-5930W Ethernet Temperature Humidity Sensor

Supports dual network paths (Ethernet primary, wireless WiFi fallback) for mission-critical warehousing.

Wired RJ45 + Wireless WiFi Backup Mode
APEM-5930G Ethernet IAQ CO Logger

APEM-5930G Ethernet IAQ & Carbon Monoxide Logger

High-sensitivity industrial environmental monitor capturing carbon monoxide gas index, IAQ, temperature, and dew point.

Industrial Grade Multi-Gas Architecture
APEM-5930G SO2 NO2 Sensor

APEM-5930G Ethernet SO₂ & NO₂ Industrial Sensor

Provides dual toxic gas profiling combined with microclimatic sensor arrays for chemical and heavy-duty zones.

High Chemical Resistance Sensing Probe
APEM-5930G TVOC O3 Sensor

APEM-5930G Ethernet TVOC & Ozone Sensor

Designed for chemical pollutant assessment, ozone degradation tracking, and microclimate data logging.

TVOC + O3 Multi-parameter detection
APEM-5930G O2 H2S Data Logger

APEM-5930G Oxygen & H₂S Industrial Data Logger

Designed for confined space entry safety, wastewater treatment plants, and process engineering monitoring.

Oxygen Deficiency + Hydrogen Sulfide Tracker

Frequently Asked Questions

Technical clarifications and procurement support for engineering and integration teams.

What sensing elements are used in Yingchuanglihe WiFi data loggers? +
Our data loggers integrate high-precision capacitive polymer humidity sensors and band-gap temperature sensors sourced from industry-leading suppliers in Switzerland and Germany. These ensure an accuracy of up to ±0.3°C for temperature and ±3% RH for humidity under industrial conditions.
Does the WiFi logger lose data if the wireless network experiences downtime? +
No. Our APEM-5930W dual-mode model is equipped with non-volatile local flash memory. If the WiFi connection drops, it will continue storing data locally. Once connection is restored, the buffered historical records are automatically uploaded.
How does Power over Ethernet (PoE) work on these environmental sensors? +
Our PoE sensors comply with IEEE 802.3af standards, meaning they can receive power and exchange network data over a single standard RJ45 cable connected to a PoE switch, eliminating the need for local power adapters and lowering installation complexity.
Can these sensors be integrated into third-party SCADA or BMS platforms? +
Yes, completely. All our transmitters natively support standard communication protocols including Modbus TCP, SNMP (v1/v2c/v3), MQTT, JSON, and standard HTTP protocols, facilitating straightforward system integration.
Are these environmental monitoring loggers CE, FCC, and RoHS certified? +
Yes, our products carry full CE, FCC, and RoHS certifications. They undergo testing for electromagnetic interference, device emissions, low-voltage safety, and environmental substance limits, meeting European and global import requirements.

Industrial Sensors Portfolio

Explore additional specialized environmental, chemical gas, and wireless remote transmitters.

CE Certified CE Certified APEM-5930G

CE Certification APEM-5930G Ethernet IAQ & CO Logger

Fully compliant and validated monitoring unit for indoor air safety, tracking carbon monoxide and temperature.

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Wired Ethernet APEM-5930 PoE Sensor

China APEM-5930 Power over Ethernet Temperature and Humidity Sensor

Customizable industrial-grade transmitter with high-efficiency Power over Ethernet support for modern factories.

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Ozone & TVOC OEM APEM-5930G Ethernet Multi-Parameter Sensor

OEM APEM-5930G Ethernet Multi-Parameter Sensor for TVOC, O₃

Simultaneous evaluation of total volatile organic compounds, ozone, air temperature, and dew point.

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Chemical Industry APEM-5930G Ethernet Data Logger

Custom Industrial APEM-5930G Ethernet Data Logger for O₂ & H₂S

Combines safety metrics for hydrogen sulfide and oxygen concentration with standard temperature data logging.

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High Performance APEM-5930G Data Logger

APEM-5930G Ethernet IAQ & CO Data Logger | High-Performance

Specially calibrated for commercial ventilation automation, building automation, and occupant safety systems.

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Extended Probe APEM-5930E Ethernet Sensor with Optional Probes

APEM-5930E Ethernet Temperature Humidity Sensor with Probes

Provides optimal accuracy in isolated testing rooms with remote probes connected via flexible cables.

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SO2 NO2 Custom APEM-5930G Sensor

Custom APEM-5930G Sensor: Temperature, Humidity, SO₂ & NO₂

Reliable emissions-level environmental monitoring solution, utilizing high-precision electrochemical sensing cells.

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PoE Ethernet Wholesale APEM-5930 Power over Ethernet

Wholesale APEM-5930 Power over Ethernet Temperature & Humidity Sensor

Cost-efficient, robust design for cold storage monitoring, pharmaceutical cleanrooms, and data center racks.

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