Selection and Support
Wireless Low-Power Temperature Monitoring System
This system comprises PT100 temperature probes, wireless transmission, a gateway, a cloud platform, and a mobile app. It offers a high-precision, wireless remote temperature‑measurement solution based on the PT1000 sensor, powered by batteries and leveraging LoRa, LoRaWAN, or Cat‑1 wireless technologies to transmit temperature data in real time to a cloud platform or an on‑premises server. The system is well suited for demanding industrial environments such as power‑equipment monitoring, oil‑pipeline surveillance, and mine‑site monitoring.
2025/07/03
Overheating of switchgear contacts—do we really have to wait until a fire breaks out to notice?
As a critical hub in the power system, distribution cabinets are prone to overheating at contact points and cable joints due to poor contact or excessive load. However, their internal structures are complex and feature numerous interfaces, making manual inspections both inefficient and unable to comprehensively cover all key areas. Moreover, non‑specialized personnel are not authorized to open the cabinets for inspection, driving up maintenance costs. In addition, conventional inspection methods cannot monitor temperature changes in real time, often detecting faults only after they have occurred and missing the optimal window for intervention.
2025/07/05
Before a century-old tree topples, is there a precise “diagnostic technique”?
The HYS07 tilt sensor boasts high precision, enabling it to detect even the slightest changes in the inclination of century-old trees. It can accurately monitor displacements as small as a few millimeters, providing reliable data to promptly identify potential risks of tree toppling and ensuring that even the tiniest deviations in tree tilt are fully revealed.
2025/07/08
In critical applications such as structural health monitoring, geological deformation early warning, tower‑structure attitude analysis, and industrial equipment calibration, even the slightest changes in an object’s tilt often serve as early indicators of serious safety hazards or performance deviations. Accurately, in real time, and reliably detecting these minute angular variations is essential for preventing accidents, ensuring safety, and enhancing efficiency. The HYS07 three‑axis high‑precision inclinometer is a cutting‑edge sensing device designed to meet this core need, providing robust data support for posture monitoring of diverse structures and equipment.
2025/07/09
In smart home, smart office, public security, and other fields, “precise detection of human presence” has become a core requirement for intelligent upgrades. Traditional solutions such as infrared sensors and cameras either can only detect motion or pose privacy‑related risks, making it difficult to meet the fine‑grained demands of complex scenarios. By contrast, 3D millimeter‑wave radar technology operating in the 60 GHz band delivers groundbreaking capabilities, enabling comprehensive detection of moving, micro‑moving, and stationary humans, and is steadily emerging as the new industry standard.
2025/07/10
Traditional single‑link networks are prone to issues such as cabling faults and signal blind spots, making them a bottleneck for smart‑city upgrades. The advent of dual‑link LoRa gateways precisely addresses this pain point: with a 4G–Ethernet redundant backup design, the network ensures seamless handover during link switching, putting an end once and for all to “network‑out panic.”
2025/07/16
What does building‑hospital exhibition‑hall environmental monitoring rely on?
In modern society, public spaces such as office buildings, hospitals, libraries, and exhibition halls are subject to increasingly stringent environmental quality standards. Parameters like air quality, temperature and humidity, and concentrations of harmful gases not only affect comfort but also directly impact health and workplace productivity. So, what technologies underpin the precise monitoring and management of these complex environments? At the heart of it lies multi‑parameter integrated, smart IoT‑enabled environmental monitoring technology, with all‑in‑one environmental monitoring units serving as its key platform.
2025/07/30
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Tel：+86-189-23711266 400-1273-421
E-mail：liulin@rf-md.com
Shenzhen office: 506-509, zone 1, block B, Huayuan science and Technology Innovation Park, No. 168, Baoyuan Road, Xixiang, Bao'an District, Shenzhen
Changsha Branch: 21d, building F4, Lugu enterprise Plaza, No. 27, Wenxuan Road, Yuelu District, Changsha
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