How can we safely monitor the vibration of high-altitude equipment like cooling towers?
The Dangers of Patrol Inspections and the Limits of "Wired Cables"
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How can we safely monitor the vibration of high-altitude equipment like cooling towers?
[Conclusion] The most effective method is retrofitting a "fully wireless, battery-operated vibration sensor" that requires no wiring or power supply, allowing remote trend management via a PC. High-altitude inspections on roofs or outdoors always involve the occupational hazard of falling. By introducing conanair, which collects data remotely via Wi-Fi from a safe location, you can eliminate dangerous routine inspections while accurately detecting fan unbalance and early bearing anomalies.
Fans in cooling towers, motors for overhead cranes, or equipment enclosed in narrow spaces or soundproof covers. These are prime examples of "harsh environments" where maintenance engineers must climb ladders and perform regular patrol inspections at their own risk.
These high and dangerous places are exactly where the need for predictive maintenance with automated data collection is highest. However, attempting to introduce "wired vibration sensors" here incurs "scaffolding costs" and "long-distance cable laying costs" that are many times the price of the sensors themselves, causing the project to stall due to a poor return on investment.
The True Value of "Fully Wireless" Battery Operation
conanair is "fully wireless (Wi-Fi + battery operated)," requiring neither communication cables nor power cables.
Scaffolding is only needed during the initial "sensor installation" and for "battery replacement" once every few years (*conanair's long-life design allows for continuous operation from several years up to 10 years depending on the measurement frequency). This dramatically lowers the installation cost and the danger of inspections, making constant monitoring of high-altitude equipment—previously given up on—a reality.
The Reality of "Wi-Fi Dead Zones" and Gritty Solutions
Here, we will honestly discuss the "radio wave constraints" that are absolutely unavoidable when introducing a fully wireless system.
There is no magic that says, "Because it's fully wireless, it will easily connect anywhere." Inside a factory full of iron, behind thick concrete walls, or inside metal soundproof covers are harsh environments where Wi-Fi radio waves have extreme difficulty traveling (they attenuate easily).
Realistic Approaches to Radio Wave Constraints
- Prior communication testing with free loaner units: We offer free loaner units of actual devices so you can confirm whether the radio waves actually reach in your site environment before implementation. By testing it yourself, you can prevent troubles like "I bought it but it doesn't connect."
- Utilizing commercially available Wi-Fi access points and Mesh Wi-Fi: For areas where radio waves are hard to reach, we recommend adding commercially available Wi-Fi access points or utilizing Mesh Wi-Fi. Unlike repeaters (extenders), which tend to reduce communication speeds and have limitations on multi-hop connections, you can reliably and stably expand the communication area without laying LAN cables, as long as a power supply is secured.
We don't talk about idealistic "catalog communication distances." We face the physical constraints of the site's radio wave environment and support realistic network designs to ensure data is delivered reliably.
30-Day Free Trial & Inquiry
Try conanair for free for 30 days. Here is what our users are saying:- Easy installation for immediate use
- No app required; operate via web browser
- No cloud required for fully automatic measurement
- Affordable, including dedicated software
30-Day Free Trial & Inquiry
Try conanair for free for 30 days. Here is what our users are saying:- Easy installation for immediate use
- No app required; operate via web browser
- No cloud required for fully automatic measurement
- Affordable, including dedicated software
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Cloudless Vibration Sensor Operation for Offline Sites
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Preventing Black Box Vibration Analysis: Raw Data & Under-sampling
Please contact NSXe for any issues regarding facility maintenance
| Company Name | NSXe Co.Ltd - Nakayama Hydrothermal Industry Co., Ltd. |
|---|---|
| Head Office | 7686-10 Hirano-cho, Suzuka, Mie513-0835, Japan zip code 513-0835 |
| Phone | +81-90-2189-1398 |
| FAX | +81-59-379-4704 |
| Business Hours | 8：00～17：00 |
| Office Regular Holiday |
Saturday afternoons, Sundays and public holidays |
| URL | https://conanair.com/ |
Please contact NSXe for any issues regarding facility maintenance
| Company Name | NSXe Co.Ltd - Nakayama Hydrothermal Industry Co., Ltd. |
|---|---|
| Head Office | 7686-10 Hirano-cho, Suzuka, Mie513-0835, Japan zip code 513-0835 |
| TEL | +81-90-2189-1398 |
| FAX | +81-59-379-4704 |
| Business Hours | 8：00～17：00 |
| Office Regular Holiday |
Saturday afternoons, Sundays and public holidays |
| URL | https://conanair.com/ |