Custom Wifi Enabled Temperature And Humidity Sensor Manufacturer & Factory

Precision Industrial IoT Sensing Solutions. Engineered for Enterprise-Scale Reliability, Seamless Multi-Protocol Cloud Integration, and Critical Environmental Stewardship.

Featured Environmental Sensor Portfolio

Explore our premium industrial-grade sensing devices. Leveraging high-precision imported chips and dynamic Ethernet/Wi-Fi/LoRa communication arrays for robust enterprise deployment.

APEM-5930G TVOC and O₃ Ethernet Sensor

Wholesale APEM-5930G TVOC and O₃ Ethernet Sensor

Designed for comprehensive air quality monitoring, detecting total volatile organic compounds and ozone alongside baseline telemetry.

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APEM-5930 Power over Ethernet Sensor

China APEM-5930 Power over Ethernet Sensor

Native PoE implementation for high-reliability server rooms. Tracks temperature and humidity with optional configuration metrics.

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APEM-5930E Ethernet Sensor

CE Certified APEM-5930E Sensor with Extend Probe

Features externalised probe architecture allowing physical remote monitoring inside extreme chambers while preserving controller safety.

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APEM-5736 LORA Sensor

China APEM-5736 LORA Temperature and Humidity Sensor

Long-range wireless capability for agricultural grids and open floor logistics. Features stable transmission with low power drain.

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APEM-5930G SO2 and NO2 Sensor

China APEM-5930G Ethernet SO₂ & NO₂ Air Monitor

Industrial Ethernet sensor detecting corrosive atmospheric components like Sulfur Dioxide and Nitrogen Dioxide in heavy-duty production zones.

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Custom APEM-5736 LORA Sensor

Custom APEM-5736 LORA Wireless Monitoring Sensor

Tailored wireless IoT integration featuring robust physical casings and custom visual configurations for harsh operational workspaces.

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APEM-5930G Oxygen and Hydrogen Sulfide Data Logger

Wholesale APEM-5930G Oxygen & H₂S Data Logger

Vital for confined spaces and industrial safety operations, logging trace oxygen depletion and toxic hydrogen sulfide presence.

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APEM-5930G Ethernet IAQ and CO Sensor

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

Comprehensive indoor air quality assessment tracking carbon monoxide levels, ambient temperature, relative humidity, and dew point metrics.

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Industrial IoT Sensing Whitepaper: Standards & Integration

An architectural perspective on modern environmental telemetry, local edge topologies, and global hardware manufacturing resilience.

Global Development Trends in Wi-Fi Enabled Environmental Sensing

The global paradigm of environmental tracking is shifting rapidly from isolated data collection to real-time, API-driven intelligence. Legacy systems relying on manual, periodic checks or localized RS485 systems are giving way to cloud-native, wireless configurations. The integration of high-bandwidth, energy-efficient Wi-Fi architectures allows large industrial complexes to implement thousands of monitoring nodes without the massive capital expenditure of structured network cabling.

In critical sectors such as smart data centers, cold chain logistics, and precision agriculture, physical parameters like temperature and humidity must be processed directly at the edge. Modern sensors do not merely read variables; they execute local analytics, trigger emergency relays, and seamlessly forward telemetry via lightweight messaging protocols like MQTT, HTTP REST, and SNMP. The convergence of dual-mode network frameworks (Wired Ethernet for primary backhaul, Wi-Fi for dynamic secondary coverage) ensures high data redundancy and prevents critical blind spots.

Edge Computing WiFi 6 IoT Protocols Predictive Maintenance Low Latency Telemetry

Strategic Procurement Dynamics for B2B Global Buyers

Procurement agents and systems integrators in the Americas, Europe, and Asia-Pacific face strict compliance frameworks when selecting IoT hardware. For applications ranging from military operations to biomedical cleanrooms, the criteria extend beyond basic pricing structures. Hardware reliability, sensor drift, long-term stability, and the ease of local firmware adaptation represent the core components of purchasing decision-making.

B2B buyers prioritize devices designed around recognized microchip architectures. Our collaboration with high-end component manufacturers in Switzerland (Sensirion) and Germany (Bosch) ensures that our sensors possess minimal drift and industry-leading response times. Certification alignment—specifically CE, FCC, and RoHS compliance—guarantees that our systems pass strict regulatory audits, reducing import friction and system validation timelines for enterprise clients worldwide.

E-E-A-T Sourcing Swiss/German Core Components Regulatory Audit Pathing B2B Integration Scalability

China Industry 4.0: Supply Chain Resilience and Manufacturing Precision

Operating out of our advanced, modern production facility in Beijing, Yingchuanglihe leverages the depth of China's automated manufacturing ecosystem. With over 1,500 square meters of high-density production space, multiple dedicated automated SMT lines, and an integrated engineering team, we deliver high physical throughput without sacrificing component quality. This balance is critical to mitigating supply chain interruptions in volatile international markets.

Factory 4.0 is not simply about automation; it is about dynamic quality tracking. From raw PCB fabrication and chip bonding to automated temperature chambers for aging tests and multi-point calibration, every stage of our hardware assembly is recorded. By enforcing high calibration precision at the point of origin, we ensure that every custom Wi-Fi and Ethernet sensor matches its datasheet parameters, providing reliable long-term service in critical environments.

Manufacturing Highlights at Beijing Facility:

Our infrastructure maintains 5 automated high-speed production lines with a response window of under 8 hours for technical engineering inquiries, processing bulk custom ODM projects from initial layout to certified delivery cycles within standard industry periods.

Yingchuanglihe Corporate Benchmarks

Quantifiable milestones representing almost two decades of precision environmental instrumentation development, engineering scaling, and system deployments.

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

Our Core Industrial Capabilities

Since our inception, our design principles have focused on reliability, connectivity, and adaptability. We cater to modern system topologies by providing high-precision monitoring configurations:

Custom OEM/ODM Integration

Providing customized PCB layout, customized housing prints, tailored wireless chip selection, and specialized protocol stacks to fit specialized client projects.

High-Precision Calibration Elements

Utilizing advanced sensing modules sourced from leading Swiss and German suppliers, guaranteeing accurate readings under wide temperature ranges.

Comprehensive Protocol Support

Our hardware supports Modbus RTU/TCP, MQTT, SNMP, and standard HTTP APIs, allowing integration into standard DCIM, SCADA, and building management software.

Advanced Regulatory Compliance

Every batch conforms to CE, FCC, and RoHS standards, assuring clients of safety, quality control, and minimal electromagnetic interference.

Our Corporate Milestones

From TCP/IP environmental monitoring design to modern multi-protocol systems: our growth journey alongside industry leaders.

2007 - Foundation & Networking Launch

Company founded. Developed the first intelligent environmental monitoring terminal based on TCP/IP protocol. Launched initial version of environmental monitoring management software.

2008 - SNMP Integrations

Collaborated with Mocha Software, introducing the TH-5939 series supporting the SNMP network protocol, targeting large-scale system integrators.

2009 - High-Speed Rail Deployments

Partnered with COMLAB (Switzerland) to launch the TH-5869 protective Ethernet terminal, deployed on critical national lines like the Beijing-Shanghai Railway.

2010 - Early Adoption of PoE Technology

Partnered with Founder Technology to launch the APEM-6100 series, pioneering Power over Ethernet (PoE) functionality for industrial networks.

2012 - Workshop Standardization Standards

Collaborated with Foxconn (Taiwan), establishing our sensor products as a primary standard for temperature and humidity tracking across large electronic assembly facilities.

2015 - Next-Gen Cloud Platform Deployments

Collaborated with Baidu to deploy the APEM-5900 smart terminal at the Yangquan Cloud Data Center. Upgraded software architecture to support multi-parameter tracking systems.

2018 - Multi-Scenario Solution Portfolios

Introduced a smart solutions framework. Expanded horizontal integration across diverse industrial scenarios, starting with smart data centers.

2019 - Outdoor Cabinet System Launch

Launched the integrated outdoor cabinet monitoring system, deployed in highway projects including the Huawei and China Merchants Huaruan ETC programs.

2021 - Autonomous Driving & Edge Gateways

Participated in the research, design, and deployment of road-test integrated edge cabinets and gateways for Beijing's autonomous vehicle test areas.

2023 - Intelligent Computing Infrastructure

Contributed to major artificial intelligence and computing center programs, providing environmental telemetry and thermal tracking for high-density hardware clusters.

2024 - Broad Industry Alliances & Qualifications

Established joint business divisions with Beijing Enterprises Water Group and co-founded a Beidou division with Beijing University of Civil Engineering and Architecture. Achieved IDC qualifications.

Localized Application Scenarios

From modern computing grids to deep storage facilities, our sensors provide the stability required by high-precision networks.

Data Center Monitoring

Hyperscale Data Centers

Providing real-time temperature, dew point, and humidity values at the rack level. High network redundancy protects critical server systems from environmental damage.

Lab and Cleanroom Monitoring

Biomedical Labs & Cleanrooms

Maintaining precise climate control and monitoring air pressure differentials to prevent contamination, complying with strict pharmaceutical GMP standards.

Smart Well Monitoring

Smart Pipelines & Wells

Tracking subsurface parameters and moisture accumulation, assisting municipal operations and prevent utility failure.

Communication Systems

Telecom Stations & Base Towers

Monitoring remote telecommunication enclosures for heat build-up and humidity penetration, preserving signal equipment.

Defense Sector

Defense Infrastructure

Deploying specialized sensors to track storage conditions in military warehouses and high-security communication nodes.

Industrial Manufacturing

Heavy Manufacturing Workshops

Monitoring parameters in manufacturing facilities, helping protect sensitive materials and machinery from humidity-induced wear.

Certifications & Global Trade Footprint

Our products conform to major regulatory and environmental standards, backed by a presence at major international electronics trade shows.

Regulatory and Compliance Standards

We maintain strict quality control at our Beijing manufacturing facility. Below are our official product and corporate certifications, verifying compliance with international performance requirements:

Exhibitions and Manufacturing Infrastructure

We actively showcase our latest sensing technologies at global electronic and IoT trade fairs, showcasing our manufacturing practices and quality control processes to international clients:

Industrial Sensor Design: FAQ

Technical details on wireless configurations, hardware calibration, sensor drift, and integration standards.

1. What parameters dictate the accuracy and drift of industrial temperature and humidity sensors?
Industrial accuracy depends heavily on the quality of the sensing element and its shielding. Our devices utilize Swiss-manufactured Sensirion and German Bosch core chips, providing precision profiles (±0.2°C temperature accuracy and ±2% relative humidity tolerances). All capacitive polymer humidity chips undergo multi-point chamber calibration. Drift is kept within <0.25% RH per year under standard operations, reducing the need for frequent recalibration.
2. When should an operation select Wi-Fi connectivity over Wired Ethernet or PoE options?
Wi-Fi (such as the APEM-5930W series) is suitable for retrofitting existing facilities where running structured Ethernet cabling is cost-prohibitive. However, for critical server infrastructures and laboratories, Power over Ethernet (PoE) remains the standard for reliability. PoE devices draw operational power and transfer data through a single RJ45 cable, removing dependencies on wireless signals and battery maintenance.
3. How do the multi-gas variants (like SO₂, H₂S, O₃) integrate with existing building management networks?
Our multi-parameter Ethernet platforms (like the APEM-5930G series) feature onboard converters that convert serial RS485 data into network streams. The sensors support Modbus TCP, SNMP (v1/v2c/v3), and MQTT. This allows integration into building management software, SCADA systems, or cloud databases, enabling automated ventilation adjustments when thresholds are breached.
4. What are the advantages of extending external sensor probes in environmental chambers?
Using an external probe (as in the APEM-5930E model) allows the sensitive microchip to be positioned within target chambers, vacuum pipes, or storage cases while keeping the network transceiver outside. This design protects the core electronics from high heat, condensation, and chemical vapors, extending the device's service life.
5. What customization services are available under your OEM/ODM terms?
Our OEM/ODM services cover board-level adjustments (like integrating custom LoRaWAN modules), custom probe designs, housing branding, and protocol extensions. Backed by our Beijing-based team and 5 automated SMT lines, we provide rapid prototyping and scale production while complying with CE, FCC, and RoHS standards.

Complete Sensor Reference Catalog

Our full range of networked environmental tracking devices, including long-range LoRa configurations and multi-gas monitors.

OEM APEM-5930E Ethernet Sensor

OEM APEM-5930E Ethernet Sensor

Available for OEM branding, featuring support for optional external probes to monitor remote spaces.

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OEM APEM-5930 PoE Sensor

OEM APEM-5930 PoE Temperature & Humidity Sensor

PoE-powered temperature and humidity sensor designed for system integrators and server room monitoring.

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OEM APEM-5930G SO2 and NO2 Sensor

OEM APEM-5930G SO₂ & NO₂ Ethernet Sensor

Precision environmental sensor for tracking ambient sulfur dioxide and nitrogen dioxide levels in industrial zones.

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High-Quality APEM-5930G Ethernet Sensor

APEM-5930G Ethernet SO₂ & NO₂ Monitoring Sensor

Designed for high-reliability emission and air quality tracking, featuring integration with Ethernet backhaul systems.

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Custom APEM-5930P Ethernet Sensor

Custom APEM-5930P Ethernet Sensor

Monitors temperature, humidity, dew point, and atmospheric pressure in a single integrated housing.

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APEM-5930G TVOC O3 Temp Humidity Sensor

APEM-5930G TVOC, O₃, Temp & Humidity Sensor

Multi-parameter device tracking chemical compounds, ozone, temperature, and humidity over Ethernet networks.

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APEM-5736 LORA Temperature and Humidity Sensor

APEM-5736 LORA Temp & Humidity Sensor

Features long-range wireless connectivity and an E-Ink display, designed for low-power indoor or outdoor monitoring.

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OEM APEM-5930W Ethernet Sensor

OEM APEM-5930W Ethernet & WiFi Sensor

Supports both wired Ethernet and Wi-Fi networks, providing data transmission redundancy for environmental monitoring systems.

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