CE Certification Remote Temp Humidity Monitor Suppliers & Factory

Industrial IoT Environmental Sensors and Integrated Gateway Solutions with High Precision and Long-Term Stability

CE Certified Remote Monitoring Devices: Premium Selection

Our primary line of Ethernet, Wi-Fi, and LoRa multi-parameter sensors engineered for demanding industrial climates.

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

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

Reliable China suppliers and factory solution monitoring sulfur dioxide and nitrogen dioxide with extreme accuracy.

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OEM APEM-5930W Ethernet Temperature Humidity Sensor WiFi & Wired

OEM APEM-5930W Ethernet Temp Humidity Sensor (WiFi & Wired)

Seamless dual-mode connectivity with automatic failover mechanism for critical warehouse infrastructure.

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OEM APEM-5736 LoRa Temperature and Humidity Sensor

OEM APEM-5736 LoRa Temperature and Humidity Sensor

Ultra-low power RF design, delivering long battery lifespan and massive transmission range in industrial setups.

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China APEM-5930G Multi-Parameter Sensor TVOC O3 Temp Humidity

APEM-5930G Multi-Parameter Sensor: TVOC, O₃, Temp & Humidity

All-in-one indoor air quality solution for cleanrooms, smart buildings, and hazardous workspaces.

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CE Certification APEM-5930G Ethernet Indoor Air Quality Sensor

CE Certified APEM-5930G Ethernet IAQ & Ozone Sensor

Includes full temperature, humidity, and ozone tracking with built-in memory for continuous data logging.

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OEM APEM-5930W Ethernet Temperature Humidity Sensor for Smart Buildings

APEM-5930W Ethernet Sensor for Smart Buildings & Offices

High integration and compliance design tailored for intelligent HVAC systems and commercial facilities.

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OEM China APEM-5930G Ethernet Sensor for Temperature Humidity SO2 NO2

OEM APEM-5930G Ethernet SO₂ & NO₂ Monitoring Gateway

Professional diagnostic sensor array with integrated RS485 converter and industrial relays.

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OEM APEM-5930G Ethernet TVOC HCHO Logger

OEM APEM-5930G Ethernet TVOC & HCHO Data Logger

Continuous formaldehyde and volatile chemical emission tracking using Swiss MEMS sensor cores.

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18+
Years Industry Experience
1500+
Modern Workshop (m²)
5+
Automated Production Lines
100+
Skilled Staff Members

Introduction: The Imperative of CE Certified Remote Monitoring

In the era of Industrial Internet of Things (IIoT), environmental monitoring has transcended simple measurement. Precise temperature, humidity, atmospheric pressure, and air composition tracking are core components of risk management, product quality assurance, and occupational safety. At Beijing Yingchuanglihe Electronic Technology Co., Ltd., we understand that global enterprises demand not just sensors, but robust and certified remote gateway systems that feed raw data directly into SCADA, cloud, and edge management platforms.

Our solutions, backed by international CE, FCC, and RoHS certifications, are designed using high-precision sensor chips imported from Switzerland and Germany. These modules provide long-term stability and minimal sensor drift. Whether you are safeguarding server rooms at a tech conglomerate or maintaining sterile cleanrooms in pharmaceutical production, our hardware guarantees reliable, uninterrupted data logging.

Key Industry Trends in Remote Environmental Sensing

Converged Multi-Parameter Logging

Modern enterprises no longer want separate instruments for temperature, humidity, pressure, and gas. They demand unified gateways like our APEM-5930G series, which concurrently measure TVOC, O₃, SO₂, NO₂, CO, and atmospheric pressure alongside fundamental climate readings, dramatically reducing network installation and cabling costs.

Hybrid IoT Protocols (Wired & LoRaWAN)

Redundant connectivity is vital for mission-critical setups. Factories are shifting toward devices with dual Ethernet/Wi-Fi failover capabilities and long-range, low-power LoRaWAN connections. These architectures ensure that localized network downtime does not disrupt regulatory historical data logging.

Power-over-Ethernet (PoE) Standardisation

Power over Ethernet (PoE IEEE 802.3af/at) simplifies structural wiring by transmitting both power and sensor data through a single RJ45 cable. It eliminates the need for localized AC outlets and complex power supply cabling near critical monitoring nodes.

Information Gain Note: The Magnus-Tetens formula is integrated directly inside our microcontrollers to calculate real-time dew point dynamically from relative humidity and ambient temperature values. This provides early warning metrics before condensation occurs on sensitive machinery.

Global Enterprise Procurement Requirements & E-E-A-T Framework

Procurement directors face stringent requirements when onboarding new suppliers. To satisfy the demands of Global 500 enterprises, a manufacturer must prove strict regulatory compliance, technical competence, and long-term manufacturing stability. Here is how Beijing Yingchuanglihe meets and exceeds these criteria:

1. Uncompromising Compliance

All products are fully certified with CE, FCC, and RoHS markings. This guarantees electromagnetic compatibility, low radiation profile, and strict elimination of hazardous substances in manufacturing processes.

2. Premium Sensor Cores

By sourcing high-grade sensor chips from leading Swiss and German suppliers, our hardware maintains long-term reliability and operates seamlessly across wide industrial thermal envelopes.

3. Robust Protocols

Our instruments support Standard Modbus/TCP, SNMP v1/v2c/v3, MQTT, HTTP APIs, and local RS485 (Modbus RTU), facilitating direct integration into server room monitoring software, PLC arrays, and SCADA infrastructure.

4. Flexible OEM/ODM Support

We provide tailormade sensor lengths, probe housing customizations (stainless steel mesh vs. porous Teflon), custom firmware integration, and private labeling services to fit specific application requirements.

China Factory 4.0: Supply Chain Resilience & R&D Advantages

Operating a modern 1,500 square meter factory in Beijing, Yingchuanglihe blends China's dense component ecosystem with precise assembly methodologies. Our Beijing-based facility hosts 5 automated lines that ensure high production throughput and stable delivery turnarounds, even amidst volatile global component supplies.

Our dedicated R&D division has spent nearly two decades innovating environmental monitoring terminals. By focusing on standard-compliant IoT network layers (such as early-stage Power over Ethernet integrations and custom Beidou high-precision tracking modules), we offer pricing efficiencies without sacrificing accuracy or structural longevity. This robust supply chain ensures that custom prototypes can be engineered, tested, and dispatched to our global partners in record time.

Our Strengths

  • About 20 years of industry experience with profound technical expertise.
  • Strong R&D capabilities, offering 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.

Global Commercial Landscapes & Localized Scenarios

From deep-ground monitoring to specialized military and industrial spaces, our environmental sensors adapt seamlessly.

Communication Industry Sensors
Communication

Protects cellular base stations and remote telecom huts, ensuring zero hardware failure due to extreme temperature or humidity.

Data Center Monitoring Sensors
Data Center

Installed at enterprise scale (such as Baidu's Yangquan Data Center) to manage cooling systems and prevent moisture damage.

Lab and Cleanroom Sensors
Lab and Cleanroom

Guarantees sterile conditions and strict pressure/humidity boundaries required for scientific research and pharmaceuticals.

Smart Well Sensors
Smart Well

Sealed sensors developed for underground pipelines, utility vaults, and water network monitoring structures.

Military Grade Sensors
The Army

Rugged environmental loggers customized for harsh military field deployments and critical defense depots.

Industrial Production Sensors
Industry

Ensures optimal climate control on production lines (including Foxconn workshops) to optimize manufacturing yield.

Our History: A Timeline of Continuous Innovation

Discover our evolution from a pioneer of IP-based telemetry in 2007 to an industry leader in IoT environmental monitoring.

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 in the same year.

Regulatory Credentials & Certifications

Our dedication to global compliance is demonstrated by rigorous third-party certifications and laboratory test reports.

Company Certificates

Product Certificates

Company Exhibitions

Advanced Industrial IoT Transmitters & Data Loggers

Explore our specialized hardware configurations supporting Dew Point, Atmospheric Pressure, and customized sensor probes.

OEM APEM-5930G High-Precision Ethernet Sensor Temperature Humidity SO2 NO2

OEM APEM-5930G: High-Precision Ethernet Temperature & Gas Sensor

Premium environmental monitoring device utilizing Swiss MEMS sensor cores, ideal for industrial cleanrooms.

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China APEM-5930E Ethernet Temperature Humidity Sensor

China APEM-5930E Ethernet Sensor with Optional Probes

Features a separate probe module on an extended cable (1-3 meters) for tight ducts or specialized chambers.

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Custom APEM-5930P Ethernet Sensor Temperature Humidity Dew Point Atmospheric Pressure

Custom APEM-5930P Ethernet Sensor (Dew Point & Pressure)

Incorporates localized atmospheric pressure monitoring alongside standard dew point computations.

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CE Certification APEM-5930P Ethernet Sensor Manufacturer

CE Certified APEM-5930P Ethernet Pressure & Climate Sensor

Ensures complete conformance to European Union electromagnetic and low voltage standards.

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Custom APEM-5736 LORA Temperature and Humidity Sensor Supplier

Custom APEM-5736 LORA Temperature and Humidity Sensor

Battery-powered wireless node using private or standard LoRaWAN infrastructure for wide coverage areas.

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CE Certification APEM-5930G Ethernet IAQ CO Logger

CE Certified APEM-5930G Ethernet IAQ & CO Data Logger

Integrates highly selective carbon monoxide and indoor air quality sensors with native PoE power supply.

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China APEM-5930 Power over Ethernet Sensor

China APEM-5930 Power over Ethernet (PoE) Sensor

Our flagship PoE temperature and humidity transmitter designed for streamlined corporate IT installations.

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Wholesale WiFi Wired APEM-5930W Ethernet Temperature Humidity Sensor

Wholesale WiFi/Wired APEM-5930W Climate Sensor

Dual-connectivity module supporting standard wired RJ45 and wireless 802.11b/g/n bands.

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Detailed Product Range & Integration Ecosystem

At Beijing Yingchuanglihe, we supply an extensive catalog of environmental telemetry hardware. We design systems to ensure compatibility with modern building automation systems (BAS), industrial networks, and computing infrastructure:

  • Ethernet Temperature + Humidity + Dew Point Sensor: Tailored for general server room management and telecom cabinets. Supports SNMP, Modbus/TCP, and raw TCP/IP sockets.
  • Ethernet Temperature + Humidity + Dew Point + Pressure Sensor: Optimized for pressure-gradient cleanrooms and complex meteorological monitoring arrays.
  • Ethernet/Wifi Temperature + Humidity + Dew Point + Pressure Sensor: Highly versatile and adaptable for installation in spaces where running structured cables is difficult.
  • Ethernet Temperature + Humidity + Gas (Optional) Sensor: Integrates TVOC, O₃, CO, SO₂, NO₂, H₂S, or O₂ alongside base environmental metrics.
  • RS485 Temperature + Humidity Sensor: Employs the industry-standard Modbus RTU protocol, ideal for PLC daisy-chains and localized control arrays.
  • LoRa Products: Designed for low-power deployments across warehouses or agricultural facilities, enabling transmission over long distances on battery power.
  • Environmental Monitoring System (Software) & Hosts: Central management platform that aggregates sensor metrics, handles custom email/SMS alert thresholds, and maintains databases for reporting.
  • Smart IoT Locks & Water Leakage Detectors: Adds Physical Security and fluid entry alerts to your environmental management network.

Frequently Asked Questions: Deep-Dive Technical Answers

Expert engineering responses addressing the practical design and installation parameters of our industrial sensor arrays.

Q1: Why is CE certification essential for industrial-grade remote temp humidity monitors?
CE certification proves that a device complies with EU safety, health, and environmental protection requirements. For industrial electronics, this primarily confirms adherence to electromagnetic compatibility (EMC) regulations (minimizing radiation emissions and ensuring robust resistance to nearby high-voltage machinery interference) and safety standards (LVD), protecting workers and ensuring stable, safe operations.
Q2: How does PoE (Power over Ethernet) technology simplify environmental monitoring in data centers?
PoE transmits both power and standard ethernet data over a single RJ45 cable. By eliminating localized AC/DC power adapters, it simplifies cable management, reduces installation costs, and allows IT departments to power down or reboot sensors remotely via standard PoE network switches.
Q3: What makes Swiss and German sensor chips superior for long-term industrial deployments?
We build our sensors using SENSIRION (Swiss) and Bosch (German) sensor elements. These components are renowned for low drift rates, fast response times, and resilience against common chemical contaminants. They preserve measurement accuracy under persistent exposure to extreme humidity without frequent recalibration.
Q4: Can these sensors be integrated into existing third-party monitoring platforms?
Yes. Our monitors support multiple standard protocols, including Modbus/TCP, SNMP v1/v2c/v3, MQTT (for cloud integrations), and HTTP GET/POST APIs. This enables direct integration into existing systems like Zabbix, PRTG, Nagios, or standard SCADA software platforms without proprietary middleware.
Q5: What is the benefit of a separate probe configuration (like the APEM-5930E)?
Separate probe designs isolate the measurement sensor from the warm processing circuitry of the ethernet or Wi-Fi transmitter. This prevents internal heat generation from skewing readings. It also allows the sensor probe to be placed in confined spaces, ducts, or harsh environments while keeping the main transmitter accessible.
Q6: How does the TVOC and O₃ multi-parameter monitor protect indoor air quality?
The APEM-5930G combines air quality metrics with ozone and TVOC tracking. TVOC sensors monitor chemical outgassing from paint, solvents, or plastics, while ozone sensors alert staff to the presence of harmful oxidants produced by heavy electronic equipment or air purification systems, ensuring a safe indoor working environment.