The industrial landscape is undergoing a paradigm shift from basic digital readouts to localized environmental visualizers. Modern processing units demand on-the-spot, clear displays combined with deep network communication infrastructure. This has elevated the status of the Color Screen Temperature and Humidity Sensor from a simple terminal point to an intelligent, local monitoring gateway.
Today, enterprise clients expect graphical trend analysis directly on device hardware alongside multi-parameter integration (such as CO, TVOC, O₃, H₂S, and barometric pressure). Our new product portfolios, featuring high-contrast local color panels and comprehensive sensor clusters, serve this specific global industrial market requirement, bridging edge monitoring and cloud data platforms.
Beijing Yingchuanglihe Electronic Technology Co., Ltd. is a professional manufacturer of environmental monitoring sensors. Since its establishment in 2007, it has been committed to providing customers with a full range of temperature, humidity, and multi-parameter sensors, aiming to offer accurate and reliable data support for intelligent environmental monitoring in all industries. Located in Beijing, we possess a modern production base covering over 1,500 square meters, featuring advanced high-precision testing chambers and calibrated automation software.
We source core sensor components directly from top Swiss and German partners to secure ±0.1°C temperature and ±1.5% RH accuracy limits across wide operations.
We provide full hardware customization: customized casing, color screen interface logic, bespoke Modbus map protocols, WiFi mesh configuration, and API systems.
Our complete manufacturing pipeline maintains strict certifications including CE, FCC, RoHS, and national calibration agency approvals.
As environmental regulations tighten globally, standard telemetry systems no longer satisfy compliance audits. Large-scale procurement departments require robust, long-term stable sensor modules to minimize operational failures.
Integration demands across SCADA, BMS, and IT networks require simultaneous protocol support, including Modbus TCP, MQTT, SNMP, HTTP APIs, and LoRaWAN.
Dual-mode network designs (Wired PoE + Wireless WiFi backhauls) ensure zero data loss during network disruptions, providing stable local caching.
Pharmaceutical and laboratory fields mandate ISO-compliant calibration certificates with traceable records, ensuring compliance under global audit criteria.
Leveraging our manufacturing cluster in Beijing, Yingchuanglihe matches global market dynamics with resilient component sourcing. Our automated manufacturing facility utilizes five specialized production lines to guarantee stable delivery schedules even during chip allocation periods.
By using direct microchip pick-and-place lines, automatic laser tuning, and computerized calibration arrays, we lower human error while maintaining cost efficiency. This manufacturing model allows us to offer tailored OEM modifications at lower minimum order quantities than traditional operations.
Direct parameter comparison sheet for procurement optimization:
| Model Category | Monitored Elements | Connectivity Modes | Power Supply Options | Display Style |
|---|---|---|---|---|
| APEM-5930 Base | Temperature, Humidity, Dew Point | Ethernet RJ45 (Modbus TCP) | DC 12V-48V / PoE Support | High-contrast LCD / Color Option |
| APEM-5930E (Extend) | Temp, Humidity (1-3m Separated Probe) | Ethernet RJ45, RS485 | PoE / DC Input | Dynamic Segment Display |
| APEM-5930P (Pressure) | Atmospheric Pressure, Temp, Humidity, Dew Point | Ethernet (RJ45) | PoE / Auxiliary DC | Local Digital Panel |
| APEM-5930W (WiFi) | Temperature, Humidity, Dew Point | Wired Ethernet + WiFi Dual-Mode | DC 12V / PoE | Integrated UI Panel |
| APEM-5930G (Multi-Gas) | TVOC, O₃, HCHO, CO, O₂, H₂S, SO₂, NO₂ | Ethernet / RS485 (Pass-Through) | Standard PoE / DC | Color Matrix TFT Console |
| APEM-5736 (LoRa) | Temperature, Humidity, Dew Point | LoRaWAN Node Transmission | Battery Power / DC Option | Low-Power Segment Display |
Our systems are deployed across diverse demanding commercial and civic projects, demonstrating long-term environmental protection.
High-density computing arrays generate concentrated thermal plumes. Our PoE-driven monitoring devices integrate into cabinet systems, providing automated cooling loops via SNMP registers.
Cleanroom spaces demand constant differential pressure controls and stable relative humidity parameters. APEM-5930P monitors trace pressure variances to prevent ambient air leakage.
Subterranean municipal spaces are exposed to methane accumulation and humidity issues. Rugged casing designs protect critical electronics while providing reliable telemetry.
Remote transmitter shelters require low-maintenance sensors. Our outdoor cabinet control models provide stable telemetry data for high-speed network systems.
Harsh manufacturing zones generate electrical noise. Integrated optoelectronic isolators protect our RS485 and Ethernet hardware channels from transient surges.
Harsh industrial operations demand wide storage temperatures and vibration immunity. Customized enclosures ensure reliable data records in critical situations.
18+ years of engineering breakthroughs, smart system advancements, and global industrial integration.
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 our environmental monitoring software was developed, laying our software foundation.
In collaboration with Mocha Software, a leading domestic network management software company, we launched the TH-5939 environmental monitoring series supporting the SNMP protocol for IT infrastructure rooms.
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.
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, eliminating separate power runs.
Collaboration with Taiwan's Foxconn, combined with the influence of clients in the industry, established our products as one of the industry standards for environmental monitoring in production workshops.
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 software suite was also upgraded to support multi-parameter monitoring systems.
A smart solutions system was introduced, adopting and implementing multi-scenario project cases. Our monitoring system expanded horizontally, starting with smart data centers to cover varied industrial structures.
An integrated outdoor cabinet monitoring system was launched, successfully applied in projects such as Huawei and China Merchants Huaruan ETC expressway initiatives, demonstrating long-term environmental protection.
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.
Participation in the construction of intelligent computing center projects, providing key technical support in core areas such as the establishment of intelligent computing infrastructure.
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 smart pipeline networks and Beidou high-precision deformation monitoring. Additionally, we obtained Internet Data Center (IDC) business qualifications.
Our products conform to global regulations, with our quality standards verified through top industry exhibitions.
A: We integrate digital sensing elements directly from Swiss and German manufacturers. These chips feature dynamic internal compensation profiles. Additionally, we run 72-hour hardware aging routines before shipment to ensure drift limits stay below <0.04°C/year under typical operations.
A: Yes. We offer comprehensive UI customization, including custom startup screen graphics, color palettes, telemetry parameters, and multi-language support. We also provide customized Modbus register assignments for seamless integration with client SCADA platforms.
A: The APEM-5930W utilizes wired RJ45 Ethernet as its primary network channel. If a connection failure is detected, the device automatically shifts to its WiFi channel. Internally, a flash storage array buffers records during complete network outages, uploading data once connectivity is restored.
A: Yes. Our PoE systems fully comply with standard IEEE 802.3af/at specifications. They can run directly from standard PoE switches or separate power injectors over Cat5e/Cat6 cables up to 100 meters without signal degradation.
A: The APEM-5930G platform can be configured with specific electrochemical and metal oxide sensors to detect TVOC, HCHO, CO, O₃, O₂, H₂S, SO₂, and NO₂ alongside standard temperature and relative humidity parameters.
A: Standard orders are shipped within 5-10 business days. For customized OEM designs involving modified casing molds or custom PCB structures, initial design verification samples are delivered within 3-4 weeks, followed by streamlined volume production.
YCLH Sensor
