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Monnit ALTA AA Wireless Humidity Sensors

Manufacturer:
ALTA wireless Humidity sensors accurately measure Humidity in ambient conditions or with external probes.
Part Number: MNS2-4-W2-HU-RH-XXX
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Wireless Humidity and Temperature Sensors

It’s not the heat, it’s the humidity

Whether it’s artifacts or data, you know that maintaining a relative humidity (RH) between 40–60% percent can be the difference between proper preservation and irreversible loss.

Monnit’s ALTA® Humidity Sensors remotely monitor RH with a +/- 3% accuracy (between 10–90% RH), temperature, and dew point in facilities or enclosures. If the humidity exceeds your specified limits, these scientific-grade sensors instantly alert you via text, email, or call for swift correction.

A humidity sensor for every business

As one of Monnit’s broadest (and most popular remote monitoring solutions), the ALTA® Humidity Sensors are available in wireless commercial, enterprise, and industrial models. A Power over Ethernet (PoE) humidity sensor is also available. Based on the model selected, users can further tailor their sensors with options including 3–25’ leads, seven-month NIST Certification, and solar power.

The depth and breadth of Monnit’s humidity sensors make them favored by Ivy League museums, data centers, manufacturers, life sciences, food processors, agriculture, and art galleries. Select a US-made sensor below to track conditions surrounding mission-critical systems, sensitive inventory, and invaluable assets.


In the Box

  • Wireless Sensor
  • Mounting Hardware
  • Wireless Sensor
  • Mounting Hardware
  • 2 x AA Batteries


Applications


Features & Benefits:

  • 1200+ ft. Range
  • Up to 12 years of battery life
  • Automated data logging
  • Unbeatable range eases networking
  • Dependable, worry-free operation
  • Streamlined complicance & data analysis

ALTA - Leading Enterprise Grade "Internet of Things" Solutions

ALTA sensors offer 3 to 4 times the range of standard sensor platforms, extending non-line-of-sight reach to an exceptional 1,200+ feet through walls (12-14 walls typical). Using Frequency-hopping Spread Spectrum (FHSS) also allows ALTA sensors to have better interference immunity from other wireless devices.Superior power management provides ALTA sensors with almost twice the battery life of Monnit’s standard wireless sensors.

  • Coin cell sensors typically last 3+ years.
  • AA and Industrial sensors typically last up to 12+ years.

ALTA products employ Monnit's new Encrypt-RF® Security (256-bit Diffie Hellman key exchange and AES-128 CBC encryption for all sensor data messages), so security is maintained at all communication points from sensor to gateway, gateway to software, then back again.

Integrated on-board data storage allows ALTA sensors to store data messages if communication to a wireless gateway is disrupted (power outage, Internet outage, or out of range). Messages that can’t be delivered will be time-stamped and stored in memory (up to the last 512 messages) until communication with the gateway is restored, at which point the messages will all be transmitted.Over-the-air updates allow ALTA products to be updated remotely if new fixes or features become available.The standard version of this sensor is powered by two replaceable 1.5 V AA sized batteries (included with purchase). This sensor is also available with a line power option. The line powered version of this sensor has a barrel power connector allowing it to be powered by a standard 3.0 - 3.8 V power supply (Included with Line Power option upgrade). The line powered version also uses two standard 1.5 V AA batteries as backup for uninterrupted operation in the event of line power outage.Power options must be selected at time of purchase, as the internal hardware of the sensor must be changed to support the selected power requirements.


Which Monnit Sensor is Right For Me?

  • Enterprise AA-battery powered: Our most popular type is ideal for typical commercial & enterprise environments, such as server rooms. A 1,200+ ft. range readily covers most facilities.
  • CC-battery powered: Compact sensor is great for space-restricted areas such as control cabinets or cold storage.
  • Industrial: Sensor's weatherproof, NEMA-rated enclosure withstands demanding indoor/outdoor use, e.g., warehouses & production facilities.
  • PoE•X: Power over Ethernet sensors integrate with a building's PoE network; it can also be used with a standard Ethernet infrastructure & powered via an optional AC adapter.
  • MoWi: This discreet sensor uses your own Wi-Fi for networking and data transmission—popular for smaller businesses and facilities.

Still not sure which sensor type to choose? Visit Monnit's Sensor Comparison page.

Wireless Humidity and Temperature Sensors

It’s not the heat, it’s the humidity

Whether it’s artifacts or data, you know that maintaining a relative humidity (RH) between 40–60% percent can be the difference between proper preservation and irreversible loss.

Monnit’s ALTA® Humidity Sensors remotely monitor RH with a +/- 3% accuracy (between 10–90% RH), temperature, and dew point in facilities or enclosures. If the humidity exceeds your specified limits, these scientific-grade sensors instantly alert you via text, email, or call for swift correction.

A humidity sensor for every business

As one of Monnit’s broadest (and most popular remote monitoring solutions), the ALTA® Humidity Sensors are available in wireless commercial, enterprise, and industrial models. A Power over Ethernet (PoE) humidity sensor is also available. Based on the model selected, users can further tailor their sensors with options including 3–25’ leads, seven-month NIST Certification, and solar power.

The depth and breadth of Monnit’s humidity sensors make them favored by Ivy League museums, data centers, manufacturers, life sciences, food processors, agriculture, and art galleries. Select a US-made sensor below to track conditions surrounding mission-critical systems, sensitive inventory, and invaluable assets.


In the Box

  • Wireless Sensor
  • Mounting Hardware
  • Wireless Sensor
  • Mounting Hardware
  • 2 x AA Batteries


Applications


Features & Benefits:

  • 1200+ ft. Range
  • Up to 12 years of battery life
  • Automated data logging
  • Unbeatable range eases networking
  • Dependable, worry-free operation
  • Streamlined complicance & data analysis

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