HOYAN Electronics Technology specializes in industrial-grade control modules, oil quality sensors (WIO series), vibration monitoring, smart marine systems (V-IOT), and AI face recognition & temperature screening ?? delivering reliable Taiwan-made solutions with expert local support.
Complete industrial sensing, control, AI security, and integrated monitoring solutions ??from hardware modules to cloud platforms.

Multi-channel industrial data acquisition module integrating DI/DO, analog inputs, and serial communications. Supports Modbus TCP/RTU, CanBus. Programmable in Ladder Logic or Python. -40~75掳C industrial grade wide-temperature design.
| Power Supply | DC 24V (10~27V) |
| DI/DO | 16ch NPN/PNP, Max 0.5A |
| AI | 2ch 16bit, 0~20mA / 卤10V / RTD / TC |
| Comm. | Modbus TCP & RTU / CanBus |
| Op. Temp. | -40 ~ +75 掳C |

Measures water activity (Aw) instead of ppm for more accurate oil saturation readings. IP66 aluminum housing, 316 stainless steel sensor element. Applications: steel mills, marine, wind turbines.
| Range | 0 ~ 1 aw |
| Aw Accuracy | 卤 0.05 aw |
| Temperature | -40 ~ 125 掳C (卤0.2掳C) |
| Comm. | Modbus RTU / 4-20mA / Relay |
| Protection | IP66 |
ISO 10816/20816 compliant. Measures 3-axis RMS, peak, dominant frequency, crest factor. Zone A~D real-time rating. IP68, 316 stainless steel for harsh environments.
| Protection | IP68 / 316 SS |
| Vibration | 0~50 mm/s (Total) |
| Frequency | 0 ~ 1,500 Hz |
| Temperature | -40~125掳C (卤0.5掳C) |
| Comm. | Modbus RTU / DC 12-24V |
MQTT-based full-vessel real-time monitoring platform (NUXUN Dashboard). Integrates main engine, generators, fuel, GPS/AIS, navigation instruments, and environmental sensors. Edge + Cloud architecture, SSL/TLS encrypted.
| ?敶 Main Engine | RPM 路 Power(kW) 路 Torque 路 Oil Press 路 Temp 路 Vibration |
| ??Generators | Multi-unit output power monitoring |
| ??Fuel System | Tank level real-time display |
| ?? GPS / AIS | Lat/Lon 路 Speed(kn) 路 Heading 路 Draft |
| ?Л Navigation | Gyro Compass 路 Autopilot 路 Rudder 路 ROT |
| ?? Environment | Echo Sounder(m) 路 Temp 路 Wind 路 Pressure |
| Protocol | MQTT 3.1.1 / 5.0 + SSL/TLS |
| Architecture | Edge Client + Cloud Server |
DIN rail modular architecture. ETH-A2 master module (4G/NB-IoT/LoRa/WAN) combined with TDO-16 digital output, TDI-16 digital input, and AI-C analog input expansion modules. Supports Modbus TCP to MQTT cloud protocol with SSL/TLS encryption.
| Master Module | ETH-A2 (4G / NB-IoT / LoRa / WAN) |
| Expansion | TDO-16 / TDI-16 / AI-C (freely combinable) |
| Protocol | Modbus TCP → MQTT / SSL/TLS |
| Interface | RS485 × 1 / RS232 × 1 / Type-C |
| Cloud Platform | Hoyatoaii & Exosite |
| Op. Temp. | -40 ~ 75 °C |
HOYAN in-house developed system integrating Edge AI face recognition engine with contactless IR infrared temperature measurement. Supports mask detection, access control, attendance tracking, and temperature alert notification.
| Recognition | ??99% accuracy (with mask) |
| Speed | < 0.5 seconds |
| IR Accuracy | 卤 0.3 掳C |
| Distance | 0.5 ~ 1.5 m |
| Functions | Access Control / Attendance / Alert |
| Management | Web Dashboard + Report Export |
HOYAN products are deployed across multiple critical industries, providing end-to-end solutions from sensor to cloud.
WIO sensors continuously monitor water activity in gearbox oil. Paired with DPU touch display and alarm systems to prevent unplanned downtime and production losses.
Simultaneous oil moisture and bearing vibration monitoring via ETH-A2 cloud platform for real-time status of each turbine, reducing offshore maintenance costs.
HY-VT2000 (ISO 10816 compliant) measures vibration and temperature simultaneously. Zone A~D real-time rating predicts failures 2~6 weeks in advance, preventing unexpected shutdowns.
HOYAN Electronics Technology Co., Ltd. is based in Kaohsiung, Taiwan ??a professional manufacturer, supplier, and exporter of industrial-grade control modules, oil quality sensors, and integrated monitoring systems.
Whether it's a product inquiry, technical consultation, or business collaboration ??our team is ready to assist you.