Explore our leading range of high-precision temperature, humidity, and gas data loggers designed for mission-critical deployments.
Stable industrial-grade monitor for indoor air quality and Carbon Monoxide parameters using high-stability sensors.
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Designed for harsh environments, monitoring oxygen depletion and toxic hydrogen sulfide gas simultaneously.
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Wireless environmental monitoring with deep penetration signal ability, ideal for massive scale smart warehouses.
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An advanced all-in-one network probe for volatile organic compounds and ambient ozone concentrations.
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Measures formaldehyde (HCHO) alongside temperature and humidity for modern clean building certifications.
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Specifically developed for industrial compliance monitoring of acid gases and combustion emissions.
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Features a high-precision remote sensor cable configuration to monitor hard-to-reach chambers.
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Robust industrial sensor offering Modbus TCP communication and precision ambient environmental safety.
View DetailsBeijing Yingchuanglihe Electronic Technology Co., Ltd. is a high-tech pioneer specialized in industrial environmental sensors, integrating advanced research, lean manufacturing, and global technical supply chains.
Established in 2007, Beijing Yingchuanglihe Electronic Technology Co., Ltd. operates a high-precision environmental sensor manufacturing ecosystem. Over the past 18+ years, we have emerged as a premier manufacturer of premium temperature, humidity, dew point, atmospheric pressure, and multi-parameter air quality sensors.
From our 1,500 square meter modern facility in Beijing, we deploy five automated assembly lines capable of servicing large-scale commercial contracts. By engineering devices with imported Swiss and German sensor components (from industry giants such as Sensirion and Bosch), we guarantee our clients long-term calibration stability, exceptional repeatability, and robust EMI/EMC industrial protection.
Why Fortune 500 tech companies and critical infrastructure projects specify Yingchuanglihe sensors.
We integrate premier Swiss and German sensor components, achieving dynamic accuracy bounds down to ±0.2°C and ±1.5% RH with minimal sensor drift.
Out-of-the-box support for multiple data protocols facilitates rapid integration with existing SCADA, BMS, and IT infrastructure.
From unique plastic molds to custom firmware logic and multi-gas parameter options, we turn complex specs into commercial-ready devices.
Analyzing critical sectors where Yingchuanglihe high-fidelity instrumentation protects infrastructure, keeps operations compliant, and cuts operational risk.
A history of engineering breakthroughs in network infrastructure protocols and environmental sensor systems.
Company founded. Developed early environmental monitoring terminal based on native TCP/IP network protocol alongside dedicated desktop software.
Partnered with Mocha Software to launch the TH-5939 series, introducing native SNMP support for IT infrastructure managers.
Collaborated with Switzerland's COMLAB to produce the TH-5869 protective monitoring unit, deploying along Beijing-Kowloon and Wuhan-Guangzhou high-speed rails.
Cooperated with Founder Technology to launch the APEM-6100, one of the earliest environmental sensors featuring Power over Ethernet (PoE).
Partnered with Foxconn to establish our sensors as standard specifications for environmental controls across precision electronics assembly halls.
Partnered with Baidu to supply the APEM-5900 intelligent network terminal for the Yangquan Data Center. Upgraded software suite for multi-parameter monitoring.
Introduced the integrated outdoor cabinet monitoring system, deployed in Huawei and China Merchants Huaruan smart ETC expressway nodes.
Engineered rugged edge gateways and integration enclosures for Beijing's high-level autonomous driving test corridors.
Formed business units with Beijing Enterprises Water Group and co-founded a Beidou division with BUCEA. Secured Internet Data Center (IDC) business license.
Operating from our production base in Beijing, Yingchuanglihe utilizes advanced manufacturing technology to achieve high quality controls and cost structures. Our automated SMT (Surface Mount Technology) systems and reflow ovens ensure repeatable production across all circuit boards. Every sensor undergoes a multi-point chamber calibration process mapped against NIST-traceable standards to eliminate temperature offset errors before packaging.
As industrial IoT continues to scale, environmental sensors are shifting from simple telemetry collectors to smart, edge-computing decision nodes. The Yingchuanglihe technology roadmap focuses on three main developments:
For multinational industrial procurement offices, Yingchuanglihe offers comprehensive compliance assurance. All export devices are certified to hold valid CE, FCC, and RoHS stamps. We assist global system integrators with dedicated engineering documentation, firmware source libraries for software calls, and localized support. Our team responds within 8 hours to provide swift assistance on commissioning issues, API setups, or field calibrations.
Our presence at industry exhibitions and our official corporate certifications.
Complete your environmental monitoring matrix with our specialist gas detection, TVOC, and barometric pressure units.
Precision environmental tracking unit designed to measure volatile chemical agents and ambient temperatures.
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Long battery life wireless indoor sensor providing deep indoor range penetration for smart warehouses.
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Monitors relative humidity, carbon monoxide levels, and dry bulb temperature with a robust network interface.
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Monitors ozone concentrations and relative humidity inside water plants, chemical storage, or archives.
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Includes absolute barometric pressure sensing alongside standard humidity and temperature metrics.
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Simultaneous tracking of trace chemical gases for comprehensive air quality assessments.
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Offers dual connectivity pathways, combining wired RJ45 and wireless Wi-Fi for network redundancy.
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Measures sulfur dioxide and nitrogen dioxide parameters inside demanding industrial settings.
View DetailsExpert answers addressing hardware design, sensor integration, calibration protocols, and project specifications.
PoE (IEEE 802.3af/at standard) enables the transmission of both operating power and data telemetry down a single Cat5e or Cat6 network cable. This design removes the need for localized AC-DC power converters at the mounting location, reducing deployment costs, simplifying battery backup integration, and ensuring reliable data delivery.
We use high-precision sensing elements sourced from Swiss and German manufacturers (such as Sensirion). These chips feature digital calibration, built-in temperature compensation, and chemical resistance. Annual calibration drifts are kept within <0.03°C for temperature and <0.5% RH for humidity under standard conditions, ensuring long-term monitoring accuracy.
LoRaWAN is designed for low-power, long-range wireless applications. It operates on sub-GHz radio bands (such as 868 MHz or 915 MHz), allowing signals to easily penetrate structural concrete walls up to several kilometers. This makes it ideal for large-scale agricultural facilities and warehouses. Wi-Fi (2.4 GHz) offers higher transmission speeds and simpler local setups, but has higher power demands and shorter range limits.
Electrochemical and metal-oxide gas sensors can exhibit trace cross-sensitivities to other ambient gases. To minimize this, our multi-parameter units use built-in software filtering algorithms alongside physical catalytic filters. This design helps isolate targets like O₃ from TVOC, providing clean, reliable data readings.
Standard product shipments are typically dispatched within 5 to 10 working days. Custom OEM orders—requiring specific firmware adjustments, unique hardware labels, or enclosure branding—usually range between 3 to 6 weeks, depending on structural housing mold requirements and component sourcing timelines.
Yes. Our wired and wireless sensors support standard industrial communication protocols, including Modbus TCP, Modbus RTU (over RS-485), SNMP (v1/v2c/v3), and lightweight MQTT JSON packets. This broad protocol support allows for straightforward integration with systems like Siemens Desigo, Honeywell ComfortPoint, or open-source platforms like Home Assistant and Node-RED.
YCLH Sensor