CE Certified WiFi Temperature & Humidity Sensor Manufacturer & Supplier

Industrial-Grade Wireless IoT Monitoring Solutions for Smart Facilities, Data Centers & Harsh Environments

Featured IoT Monitoring Solutions

High-precision Ethernet, WiFi, and LoRa environmental sensors designed for seamless integration.

China APEM-5930 Power over Ethernet Sensor

China APEM-5930 Power over Ethernet Temperature and Humidity Sensor

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China APEM-5930G Ethernet IAQ & CO Sensor

China APEM-5930G Ethernet IAQ & CO Sensor - Temperature & Humidity Monitoring

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Wholesale APEM-5930 Temperature and Humidity Sensor with POE

Wholesale APEM-5930 Temperature and Humidity Sensor with POE - Customizable

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OEM APEM-5930G Ethernet Data Logger

OEM APEM-5930G Ethernet Data Logger for O₂ & H₂S Monitoring Solutions

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OEM APEM-5930G Ethernet Multi-Parameter Sensor

OEM APEM-5930G Ethernet Multi-Parameter Sensor (TVOC, O₃, Temp, Humidity)

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Wholesale APEM-5736 LORA Temperature Humidity Sensor

Wholesale APEM-5736 LORA Temperature and Humidity Sensor - Efficient Solution

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CE Certification APEM-5930G Indoor Air Quality Logger

CE Certification APEM-5930G Indoor Air Quality & Ozone Data Logger

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Custom APEM-5930G Ethernet IAQ & CO Sensor

Custom High-Performance APEM-5930G Ethernet IAQ & CO Sensor

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Industrial IoT Trends: The Evolution of Wireless Environmental Sensing

An analytical breakdown of technological shifts in Temperature, Humidity, and IAQ monitoring systems.

From Reactive Logging to AI Prediction

Historically, industrial environmental monitoring relied on localized USB data loggers requiring manual collection. The integration of WiFi, PoE, and LoRaWAN technologies has catalyzed a paradigm shift toward real-time telemetry. Today, data intelligence platforms leverage continuous telemetry data to predict microclimate anomalies before critical inventory damage occurs.

Multi-Protocol & Edge Integration

Modern enterprise environments present highly fragmented networks. Industrial IoT hardware must natively support protocols like Modbus TCP, MQTT, SNMP, and JSON/HTTP APIs. This enables direct integration into existing SCADA setups and building management systems (BMS) without requiring custom middleware or proprietary bridges.

Sensor Fusion & Multi-Gas Arrays

Environmental compliance standard demands are expanding. Enterprises now seek single-device footprints capable of monitoring not just temperature and relative humidity (RH), but also volatile organic compounds (TVOC), formaldehyde (HCHO), ozone (O₃), carbon monoxide (CO), and differential pressure.

Proven Technical Expertise & Capabilities

Beijing Yingchuanglihe Electronic Technology Co., Ltd. delivers high-precision environmental sensors built on nearly two decades of innovation.

18+
Years of Industry Experience
1,500+
Modern Workshop (㎡)
5+
Automated Production Lines
100+
Specialized Employees

Imported Core Technology

Our transmitters integrate premium Swiss and German high-precision micro-sensor chips. This ensures excellent long-term stability, minimal annual drift (less than ±0.1°C), and resistance to condensation or chemical interference.

Global Compliance & Safety

Fully certified under European CE (EN 61326-1 for electromagnetic compatibility), FCC Part 15, and RoHS directives, making our products ready for integration in highly regulated European and American markets.

Robust OEM/ODM Delivery

With dedicated R&D engineering teams and automated SMD lines, we offer complete OEM/ODM customization services—from hardware design and protocol matching to custom branding and customized sensor probes.

Global Corporate Procurement & Supply Chain Resilience

What procurement officers and IoT system integrators evaluate when sourcing industrial sensors.

1. Measurement Accuracy & Calibration Traceability

In pharmaceutical cold chains and semiconductor cleanrooms, a deviation of ±0.5°C can compromise inventory worth millions. Enterprise buyers mandate sensors that feature Switzerland Sensirion or similar MEMS chips, offering calibrated, digital outputs that minimize analog signal conversion noise.

2. Infrastructure Power Flexibility (PoE vs. WiFi)

System design demands dual capabilities: Power over Ethernet (PoE) is preferred for high-density server racks due to its combined power and data transmission over a single RJ45 drop, while WiFi / LoRaWAN excels in remote nodes where cabling is cost-prohibitive.

3. Firmware Versatility & Cybersecurity

Enterprise-grade WiFi sensors must protect corporate intranets. Sourcing demands support for robust encryption protocols (such as WPA2/WPA3 Personal/Enterprise), secure Modbus registries, and local caching functionalities to preserve data during network drops.

China Factory 4.0: Advanced SMT & Automation Advantage

Leveraging automated production lines and strict quality management to ensure consistent supply chain delivery.

Automated Production & Quality Control

Yingchuanglihe operates a modern production facility in Beijing equipped with high-speed automated SMT assembly lines, computerized wave soldering machines, and automated optical inspection (AOI) stations. This automated manufacturing setup ensures that every sensor circuit board meets rigorous reliability standards before final assembly.

Furthermore, our multi-stage environmental calibration chambers subject every sensor to varying humidity profiles (10% to 95% RH) and temperature extremes (-40°C to +80°C). This extensive physical testing guarantees that sensors deployed in challenging real-world conditions deliver stable, repeatable readings from day one.

OEM/ODM Customization & Supply Chain Efficiency

Our localization within the capital's high-tech industrial cluster enables direct sourcing of high-grade raw components, lowering lead times for bulk orders. Whether a client requires custom probe lengths, specialized split cable lengths (up to 10 meters for high-temperature ducts), or integration of proprietary communication firmware, our R&D team can provide prototype units within days.

For global buyers, this supply chain agility translates to a guaranteed fast delivery cycle, protected local distribution territories, and reliable technical support. Our engineers respond to technical inquiries within 8 hours, minimizing project deployment delays.

Localized Application Scenarios

How our comprehensive sensor portfolio is deployed across critical global sectors.

Data Center Environmental Monitoring

Hyperscale Data Center Infrastructure

Deployed in projects like Baidu's Yangquan Data Center, our APEM-5930 series monitors cold/hot aisle configurations. Real-time Modbus/TCP streaming helps automated cooling systems optimize energy consumption, reducing PUE metrics.

Lab and Cleanroom Monitoring

Pharmaceutical Labs & Cleanrooms

Where strict GMP compliance is required, our APEM-5930P measures both humidity levels and micro-differential air pressure, preventing cross-contamination in sterile environments.

Smart Well Environmental Monitoring

Smart Pipeline & Municipal Utilities

In partnership with Beijing Enterprises Water Group, our rugged, split-probe IoT transmitters are deployed in municipal utility pits to detect moisture ingress and high humidity, preventing electrical infrastructure corrosion.

Industrial and Transportation Monitoring

High-Speed Rail Equipment Cabinets

Developed in collaboration with Switzerland's COMLAB, our protective Ethernet environmental monitoring devices are used on key railway lines, operating reliably under extreme vibration and temperature fluctuations.

A Legacy of Innovation: Company Timeline

Our milestones in environmental sensor engineering and major enterprise collaborations.

2007
Company founded in Beijing. Developed first TCP/IP environmental monitoring terminal and monitoring software platform.
2008
Partnered with Mocha Software to launch the SNMP-enabled TH-5939 environmental monitoring sensor series.
2009
Collaborated with Switzerland's COMLAB to implement the TH-5869 protective monitoring systems in high-speed rail projects.
2010
Developed the APEM-6100 with Founder Technology, one of the earliest environmental sensors incorporating PoE power supply.
2012
Partnered with Foxconn to establish our sensors as standard components for smart workshop environmental management.
2015
Launched next-gen APEM-5900 with Baidu, deployed at Baidu's Yangquan Data Center. Upgraded software to support multi-parameter tracking.
2019
Launched integrated outdoor cabinet monitoring system, deployed in Huawei and China Merchants Huaruan ETC expressway projects.
2021
Engaged in designing Beijing's high-level autonomous driving road test boxes and edge computing gateways.
2024
Formed Beidou deformation monitoring division with BUCEA. Achieved milestones in smart pipeline monitoring and secured official IDC business qualifications.

Exhibitions & Quality Certifications

Our commitment to international quality standards is backed by strict certifications and global outreach.

Product & System Certifications

Global Exhibitions & Facility Tour

Technical Q&A / FAQ

Expert insights addressing common engineering, integration, and procurement queries.

Q1: What is the typical calibration drift for your industrial-grade WiFi and PoE sensors?
Our temperature and humidity sensors use premium Swiss imported MEMS chips, featuring a typical annual drift of less than ±0.1°C for temperature and less than ±0.5% RH for humidity. This long-term stability minimizes recalibration cycles, maintaining accuracy under continuous industrial use.
Q2: How do your WiFi-enabled sensors ensure network security in enterprise environments?
Yingchuanglihe WiFi sensors support modern wireless encryption standards, including WPA2 and WPA3 Personal/Enterprise protocols. We also support static IP configuration and custom ports, allowing network administrators to isolate telemetry traffic on dedicated VLANs for heightened security.
Q3: Can your products integrate directly with third-party software like Baidu IoT, AWS, or OPC servers?
Yes. Our devices support multiple protocol stacks natively. This includes Modbus TCP for industrial PLCs and SCADA setups, MQTT for direct cloud communication with services like AWS IoT Core or Baidu Cloud, and SNMP (v1/v2c/v3) for network monitoring platforms (e.g., Zabbix, PRTG).
Q4: What is the benefit of using a split-probe sensor layout like the APEM-5930E?
A split-probe design physically separates the sensitive measuring probe from the network/power module via a durable cable (usually 1-3 meters). This allows you to place the sensor probe inside extreme or hazardous environments (such as low-temperature freezers, high-heat air ducts, or vacuum chambers) while keeping the transmitter housing safe in an area with stable network coverage.
Q5: Do your sensors feature local data caching during network failures?
Yes, many of our industrial data loggers (such as the APEM-5930G series) feature onboard memory storage. If the WiFi or Ethernet connection drops, the sensor caches readings locally and automatically uploads the buffered data once the network connection is restored, preventing data gaps.
Q6: Are Yingchuanglihe environmental sensors CE, FCC, and RoHS compliant?
Absolutely. All our industrial environmental transmitters, including our WiFi, Ethernet (PoE), and LoRa models, comply with CE, FCC, and RoHS standards. This guarantees electromagnetic safety, measurement reliability, and environmental compliance for global markets.

Extended IoT Sensing Portfolio

Discover our specialized multi-parameter, high-pressure, and chemical detection loggers.

Custom APEM-5930E Ethernet Temperature Humidity Sensor

Custom APEM-5930E Ethernet Temperature Humidity Sensor with Optional Probes

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Custom APEM-5930P Ethernet Sensor

Custom APEM-5930P Ethernet Temperature Humidity Atmospheric Pressure Sensor

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OEM APEM-5930G Ethernet TVOC & Formaldehyde Logger

OEM APEM-5930G Ethernet TVOC & Formaldehyde Temperature Humidity Logger

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OEM APEM-5930G Ethernet Indoor Air Quality Logger

OEM APEM-5930G Ethernet Indoor Air Quality & Ozone Data Logger

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China APEM-5736 LORA Temperature and Humidity Sensor

China APEM-5736 LORA Temperature and Humidity Sensor Solutions

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OEM APEM-5930W Ethernet Temperature Humidity Sensor

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

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Custom APEM-5930G Ethernet Data Logger

Custom APEM-5930G Ethernet Oxygen & Hydrogen Sulfide Data Logger

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OEM China APEM-5930G Ethernet TVOC & HCHO Data Logger

OEM China APEM-5930G Ethernet TVOC & HCHO Data Logger Factory Supplier

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