SKU: 89271084191

Monnit Wireless Humidity Sensor - Coin Cell Powered

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Description

Monnit Wireless Humidity Sensor - Coin Cell PoweredDiscover the ultimate humidity monitoring solution with the Monnit Wireless Humidity Sensor, a compact, coin cell powered device designed to deliver precise relative humidity (RH) readings without the clutter of wires. Perfect for monitoring the air inside rooms, enclosures, and critical environments, this sensor provides real time visibility into moisture levels so you can protect assets, optimize comfort, and maintain ideal conditions across diverse

Discover the ultimate humidity monitoring solution with the Monnit Wireless Humidity Sensor, a compact, coin cell powered device designed to deliver precise relative humidity (RH) readings without the clutter of wires. Perfect for monitoring the air inside rooms, enclosures, and critical environments, this sensor provides real-time visibility into moisture levels so you can protect assets, optimize comfort, and maintain ideal conditions across diverse settings. From greenhouses and industrial facilities to museums, saunas, and humidors, this sensor helps prevent mold, mildew, corrosion, and moisture-related damage while simplifying compliance, maintenance planning, and energy management. Its dependable wireless connectivity, easy installation, and cloud-based data access put you in control—whether you’re managing a single room or deploying an entire network of sensors across a campus or facility. The coin cell battery design ensures long life with minimal maintenance, enabling you to place sensors in hard-to-reach locations without frequent battery changes. With a rugged, compact form factor and a plug-and-play setup, Monnit’s humidity sensor makes advanced environmental monitoring accessible to professionals and hobbyists alike, delivering actionable insights through intuitive dashboards, alerts, and historical data that empower proactive decision-making.

  • Wireless sensor technology for remote humidity monitoring with quick installation and setup.
  • Coin cell powered with long-lasting, replaceable battery to minimize maintenance.
  • Accurate RH measurements with fast response time to detect subtle changes in the environment.
  • Cloud-ready data access, dashboards, alerts, and historical records for analysis and reporting.
  • Versatile deployment across greenhouses, industrial spaces, museums, saunas, humidors, and residential environments.

Technical Details of Monnit Wireless Humidity Sensor - Coin Cell Powered

  • Sensor type: Relative Humidity (RH) sensing for precise moisture measurement.
  • Power source: Coin cell battery (replaceable) for maintenance-friendly operation.
  • Wireless communication: Monnit Wireless protocol for reliable transmission to gateways and the cloud.
  • Deployment footprint: Compact enclosure designed for walls, enclosures, cabinets, and tight installation spaces.
  • Data handling: Local data storage with cloud synchronization for real-time monitoring and historical analysis.
  • Environment compatibility: Suitable for varied indoor environments, including controlled rooms, workshops, and humidity-prone spaces.

how to install Monnit Wireless Humidity Sensor

Step 1: Prepare the sensor by ensuring the battery is properly seated and the device is powered on. If the battery is not installed, insert a fresh coin cell battery according to the manufacturer’s instructions and confirm the device boots up with a status indicator.

Step 2: Choose an installation location that provides representative air samples and avoids direct heat sources, strong drafts, or sunlight. Mount the sensor on a wall, inside a cabinet, or within an enclosure using appropriate mounting hardware. Ensure there is adequate airflow around the sensor to avoid skewed readings.

Step 3: Connect the sensor to a Monnit gateway or hub as part of your wireless network. Place the gateway within the recommended transmission range to ensure a stable link to the cloud. Use the Monnit web portal or mobile app to begin the pairing process and verify a solid connection with a green status indicator.

Step 4: Configure measurement frequency, alert thresholds, and notification channels. In the Monnit dashboard, set sampling intervals that balance data granularity with battery life, and define alerts (email, SMS, or mobile app) to notify you when humidity rises or falls outside predefined ranges.

Step 5: Validate readings and optimize placement if necessary. After installation, monitor initial data to confirm consistent RH readings and adjust sensor position to eliminate dead zones or air stratification. Document the installation in your system for audit trails and future maintenance planning.

Frequently asked questions

  • What does the Monnit Wireless Humidity Sensor measure? It measures relative humidity (RH) to help you monitor moisture levels in rooms, enclosures, and controlled environments.
  • How long does the battery last? Battery life depends on sampling frequency and usage, but the coin cell design is intended for extended life with minimal maintenance, making it suitable for scalable deployments.
  • Can I customize alerts and who receives them? Yes. The Monnit platform lets you configure alert thresholds and designate recipients via email, SMS, or mobile app notifications.
  • How do I access humidity data? Readings are transmitted wirelessly to a gateway and then stored in the Monnit cloud. You can view real-time dashboards, generate reports, and export historical data from the web or mobile app.
  • Where should I install the sensor? Ideal locations include greenhouses, museums, industrial spaces, saunas, humidors, and residential rooms where humidity control is important. Place the sensor where air exchange and RH changes are representative of the monitored space.
  • Is the sensor suitable for extreme conditions? The device is designed for a broad range of indoor environments. For specific environmental limits, refer to the product manual or contact support to ensure compatibility with your application.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 89271084191

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4.3 ★★★★★
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MiMi
Natrona Heights, US
★★★★★ 5
Love it!!!
Color: Grey
I have bought three of these for my French bulldog. She has went through three of them already. She loves this toy highly recommend for an energetic dog.
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Reviewed in the United States on February 6, 2026
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MGman
Alexandria, US
★★★★★ 5
Great toy
Color: Grey
My girl loves this toy. She has a lot of toys but this is her favorite. She is a 26 lb mini golden and we have had it over a year. It is just now starting to show wear. Once it is completely worn out I will buy it again!
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Reviewed in the United States on February 20, 2025
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Brent Schloer
Carnegie, US
★★★★★ 5
Durable product.
Color: Grey
My dog loves it. Very durable.
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Reviewed in the United States on April 12, 2026
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EWF
Dallas, US
★★★★★ 1
15 Minutes….with update x2
Color: Orange
Within 15 minutes my 10-month old puppy had one of the moose antlers torn half off. I’ll see if he is able to destruct any more of this “indestructible” toy. If it holds up I’ll come back and upgrade the number of stars but for now…not impressed. UPDATE: Sadly he was able to rip it open via the appendages (the legs). The main body of the toy seems pretty tough but no dog is going to keep away from the legs. Downgrade to 1 star. UPDATE #2: I just received my second attempt at using this “indestructible” toy. This time I went with the rino since the legs are rope and not a sewn on leg. Well, in about 5 minutes my puppy had the horn torn and the horn provides direct access to the inside stuffing. As mentioned above, the legs are rope. The design was pretty smart in that both the front legs is one posted of rope going through a hole made in the stuffed toy. Same for the rear legs. This prevents the dog tearing them off and getting access to the stuffing. Sadly the horn being torn off right away makes this toy destructible. I think the only way they may be successful calling this an indestructible toy would be if they made a ball out of the body material or perhaps something in the shape of a bone.
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Reviewed in the United States on October 9, 2023
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Kat
Louisville, US
★★★★★ 4
AWESOME TOY for aggressive chewers
My 4 legged fur baby has only had for a few days. Now we’ve purchased several others in the past and he LOVES them. EXTREMELY durable. He is a dachshund and loves to destroy his toys. It’s almost like it’s a mission to see how fast to get the stuffing and squeakers out of his toys and can say he has been unable to destroy any. Now the reason I gave this only 4 stars is because the end of the tail has hair like material and he did start tearing this apart. Was finding the hair on his blanket and hanging out of his mouth. So I just trimmed the tail and he is back to loving on his toy. I would highly recommend this to anyone.
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Reviewed in the United States on May 2, 2021

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