Robotics, Drones & Mobile Power
Solution
Robotics, Drones & Mobile Power
From industrial robots on the factory floor and autonomous mobile robots in warehouses to large drones and mobile power units, hydrogen fuel cells are steadily finding their way into mobile equipment. e-Vehicle’s low-power MEMS hydrogen sensing technology keeps every unit aware of hydrogen conditions in real time, even on the move.
Industrial RobotsAutonomous Mobile Robots & Smart LogisticsLarge DronesMobile Power
Scenarios & Challenges
When equipment moves, hydrogen monitoring has to move with it
Runtime is productivity
For mobile equipment running on batteries or fuel cells, every bit of power affects operating time, so onboard sensors must use as little power as possible.
Limited space and weight
Robots and drones have little room and payload to spare, so every component needs to be smaller and lighter to fit into existing designs.
Leak risk on the move
Equipment carrying hydrogen tanks operates under movement and vibration, often in enclosed spaces such as warehouses, so leaks must be detected on the equipment itself in real time.
MEMS Sensing Technology
MEMS hydrogen sensing, built for mobile equipment
< 40 mAUltra-low power
An ultra-low power design reduces the sensor’s draw on the system, helping extend the continuous operating time of drones and AMRs.
4.5–36 VWide operating voltage
A wide operating voltage range adapts to different equipment power architectures, so integration doesn’t require reworking the power design.
MEMS miniaturizationSingle-chip integration
Signal-processing circuitry and thermal-conductivity gas sensing are integrated on a single chip, giving a small footprint suited to designs where space and weight are limited.
0–40,000 ppmLong-term stability
Covers the range from trace leaks up to the lower explosive limit (4 vol%) and stays within its initial tolerance after extended use, reducing the maintenance burden across an entire fleet.
Recommended Monitoring Points
Catch hydrogen early, wherever it may appear
Around the fuel cell module
Near the fuel cell stack and power module inside the equipment, to monitor for leaks during operation.
Hydrogen tanks, valves, and fittings
Around tanks, pressure regulators, and line fittings, where leaks are more likely to occur.
High points inside the enclosure
Hydrogen is lighter than air and gathers toward the top of the enclosure, so sensing points are best placed high.
Refueling areas and warehouse spaces
Where equipment is refueled, swapped, or parked together, and spots such as warehouse ceilings where hydrogen tends to accumulate.
Actual monitoring locations and quantities should be planned according to equipment design, site conditions, and local regulations. e-Vehicle can help you work through the configuration.
Recommended Products
Choose the right solution for your equipment and site
Equipment integration
Custom MEMS Hydrogen Sensing Solutions
0–40,000 ppm< 40 mA4.5–36 V
Custom sensing solutions that can be built into the equipment itself, based on the mechanical space, power architecture, and operating environment of your robots, drones, or mobile power units.
Inquire About Custom SolutionsFixed hydrogen detector
HN01001 Hydrogen Sensor
Thermal Conductivity4 vol% H₂ full scaleEx d IIC T5IP65
With explosion-proof and ingress protection ratings, alarm output, and 4–20 mA analog output, it suits fixed installation points such as refueling and hydrogen storage areas.
View ProductPlan hydrogen monitoring for your equipment
Download the product datasheet, or tell us about your equipment, and the e-Vehicle team will help you assess the right sensing solution.
Download DatasheetContact UsSolution｜解決方案
機器人、無人機與移動電源
從工廠裡的工業機器人、倉儲中的自主移動機器人，到大型無人機與移動式電源，氫燃料電池正逐步應用於各類移動設備。奕微科以低功耗的 MEMS 氫氣感測技術，讓每一台設備在移動中也能即時掌握氫氣狀態。
工業機器人自主移動機器人與智慧物流大型無人機移動式電源
場景與挑戰
設備在移動，氫氣監測也要跟著移動
續航就是生產力
以電池或燃料電池運作的移動設備，每一分電力都直接影響作業時間，搭載的感測器必須盡可能省電。
空間與重量有限
機器人與無人機的機構空間和酬載都很有限，每一個零組件都需要更小、更輕，才能整合進既有設計。
移動中的洩漏風險
搭載儲氫罐的設備在移動與震動中運作，常進出倉庫等封閉空間，需要在設備本身即時偵測洩漏。
MEMS 感測技術
以 MEMS 氫氣感測，回應移動設備的需求
< 40 mA超低功耗
超低功耗設計，降低感測器對整機電力的消耗，有助延長無人機與 AMR 的連續作業時間。
4.5–36 V寬工作電壓
寬廣的工作電壓範圍，可適應不同設備的供電架構，整合時不必另外調整電源設計。
MEMS 微型化單晶片整合
將訊號運算電路與熱傳導式氣體感測整合於同一顆晶片，體積小，適合空間與重量有限的設計。
0–40,000 ppm長期穩定
涵蓋從微量洩漏到爆炸下限（4 vol%）的範圍，長時間使用後仍能維持於初始誤差範圍之內，降低整個車隊的維護負擔。
建議監測位置
在氫氣可能出現的地方，及早掌握狀況
燃料電池模組周邊
設備內燃料電池堆與發電模組附近，監測運轉中的洩漏。
儲氫罐與閥件接頭
儲氫罐、減壓閥與管線接頭周邊，這些是較容易發生洩漏的部位。
設備機殼內的高處
氫氣比空氣輕，會往機殼內的上方聚集，建議在高處設置感測點。
充氫區與倉儲空間
設備充氫、換氫或集中停放的區域，以及倉庫天花板等氫氣容易累積的位置。
實際的監測位置與數量，請依設備設計、現場條件與當地法規評估規劃；奕微科可協助您進行配置討論。
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