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Japanese cross-border
Grove 複合型環境センサ SEN54
Price
6980円
(Tax included)
S$6980
Specifications
Quantity
-
+
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For purchases from mercari, we cannot assist with seller inquiries regarding ongoing transactions, shipping issues, product problems, or non-receipt of items. These situations are not covered by our standard guarantees. Please consider carefully before proceeding.
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Japanese cross-border products shipped directly from Japanese sellers
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Seller Rating
100% Good(83) Normal(0) Bad(0)
Condition
Brand new, unused
Shipping
Free shipping to Japan
Listed Time
2026-06-16 09:14:11
Updated Time
2026-06-16 09:14:11

Grove 複合型環境センサ SEN54

Grove I2C環境センサを搭載し、高い精度でPM(粒子状物質)、VOC(有機化合物)、RH(相対湿度)、温度の計測が可能なセンサユニットです。
最大で7種の環境データ信号を出力でき、長期間の動作が可能です。冷暖房/空調用にデザインされており、何年間にもわたる長期間の空気質検知用途に適しています。
Sensirion製のチップを採用しているため、優れた検知性能を有しています。
Wio Terminal、Seeeduino、Arduino用拡張ボード、Raspberry Pi用拡張ボード、XIAO拡張ボードなどのシングルボードコンピュータやセンサとGroveケーブル1本で接続でき、屋外でも簡単に使用できます。

特定の種類の気体に対応する電流の値を変換してVOC、温度、RHを測定します。
センサにはレーザー発振器とフィルタが搭載されており、発信されたレーザー光によって、センサの前を通過する気体中の粒子の大きさを計測します。
PMはPM1.0、PM2.5、PM4、PM10を検知可能です。サンプリング間隔1秒で継続的に上記の7種の信号を出力できます。

デジタル信号は較正されてから出力するように設計されているため、検知精度に優れています。
24時間常に動作しても最大10年間の動作が可能な耐久性も有しています。
動作モードは3種を備えており、現場への配備に便利です。
RHT/気体のみ測定モードでの消費電流はわずか6.8 mAで、アイドリングモードでは2.6 mAです。I2Cを使用してプログラミングすることで、全測定モードのオン/オフ設定を変更できます。
If you have any product-related questions for the seller, please type and send your message in the chat box below. Letao will process your inquiry within 24 hours during our service hours.
Item Price JPY
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Estimated Japan Shipping JPY
Estimated Item Weight KG
International Shipping Methods

Notes:

  • The billing weight will be based on whichever is greater: the actual weight or the volumetric weight.
  • Volumetric weight (kg) = Length (cm) x Width (cm) x Height (cm) / 5000
  • Common oversized and heavy items include: furniture, fishing rods, automotive parts, etc.
  • Consolidating 2 or more items will incur a "consolidation handling fee" (see price list for details)
    

Platform Transaction Rules:

1. Order cancellations and returns are not accepted for any reason. Please review the item description and seller ratings before purchase.
2. Each mercari item is shipped individually. Orders from the same seller will be processed separately, resulting in multiple handling fees and local Japanese shipping charges. Combined shipping is not available.
3. As mercari does not have a negotiation system, we cannot provide price negotiation services.
4. We cannot assist with purchases for items marked as "Buyer Specified," "Bundle Deals," "Requires Buyer's Agreement (Not Buy It Now)," or "Partial Shipping of Order."
5. Buyers cannot demand specific shipping methods from sellers. Shipping will be as per the seller's offered options.
6. Requests for early shipping, post-purchase price reductions, or transaction cancellations after purchase cannot be accommodated.
7. Once items arrive at our Japanese receiving point, buyer feedback must be provided and payment released to the seller. Feedback cannot be modified, and negative or no feedback is not permitted.
8. Refusal of items is not allowed after they arrive at our Japanese receiving point.

mercari Proxy Purchasing Guidelines

1. After the first payment is completed, the order will be processed within the system-displayed timeframe.
2. Items on the website may sell out at any time. Completing the first payment does not guarantee successful purchase of the item.
3. Once our Japanese receiving point confirms receipt of the item, our staff will immediately provide feedback to the seller and release the payment.
4. We cannot provide negative feedback or withhold feedback to sellers based on member requests.
5. If the seller uses a shipping method without tracking (e.g.,【普通定形外邮件】、【メール便】 etc.), we cannot provide compensation for lost items.
6. We cannot communicate with or inquire to sellers regarding issues with ongoing transactions, items in transit, or problems with items received at our collection point (errors, damage, discrepancies, etc.).
7. This website is not covered by our standard guarantees. Please consider carefully before making a purchase.

1. International Shipping

Air freight: If the arrival notice exceeds seven days and the status of the goods is not confirmed, a customer complaint will occur and the seller will not be able to report it.

2. local delivery

After receiving and inspecting the goods, if you have any questions, please contact Alfred 24 customer service staff within 48 hours after receipt, and let Alfred 24 make a decision. letao will try its best to provide relevant information to assist members in processing. The following are reminders:

1. You can leave a message through "Customer Service Message" and provide local express delivery in Order number and have the following information ready:
● Product outer box/unboxing photos
● Photos of damaged goods

2. Alfred24’s liability for any shipment, including but not limited to loss or damage, is limited to actual direct losses and shall not exceed the upper limit of HK$500 per shipment; if it is sent to a Post Smart Mail station or post office The maximum compensation limit for each shipment is HKD 320.

The following are product types that are not eligible for compensation by Alfred 24:
▲ The shipment is flammable or explosive, or is easily moldy, rotten and/or discolored, etc.
▲The shipment is fragile
▲The shipment is a liquid product
▲The recipient’s address is incorrect or invalid
▲The recipient’s contact number is invalid or the text message cannot be received
▲Any unpredictable or force majeure factors
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