flange-mount humidity and temperature sensor / wireless / small SenSpot™

Product catalog summary

Overview
SenSpot™ Humidity/Temperature is a precision sensing device designed for ultra-low power consumption and wireless communication. It is suitable for both indoor and outdoor distributed monitoring applications such as in aircraft, buildings, bridges, and machinery.

Key Benefits

Long lifespan with a minimum expected life of 10 years without battery replacement.
Utilizes wireless communication based on IEEE 802.15.4 standards.
Lightweight design, approximately 135 grams in total.
Easy installation with self-adhesive mounting, requiring no drilling and taking only 1-2 minutes.
Adjustable sampling intervals with high resolution: 1% for humidity and 0.5°C for temperature.
Operates in a wide range of temperatures (-40 to +150°F) and humidity (0 to 100%).
Long communication range of up to 1.0 km in free space.
Compact size for both the wireless transmitter and the sensor.
Powered by a replaceable prime lithium-ion battery.
Customizable probe lengths up to 200 feet.

Description
SenSpot™ offers a scalable solution for structural integrity monitoring using Resensys’s proprietary Active RF Technology. It is designed for maintenance-free operation over decades, with a focus on energy efficiency and ease of installation. The device can be applied to critical spots on structures with minimal effort, and its measurement probe can extend data collection to inaccessible areas.

Wireless Transmitter
The wireless transmitter component of SenSpot™ is universal, capable of reading analog measurements from the sensor and transmitting digitized data wirelessly to SeniMax™. It can be mounted using either self-adhesive or flange-mount methods.

Figures

Figure 1 illustrates the dimensions of the temperature/humidity SenSpot™ sensor.
Figure 2 displays temperature and humidity measurements from a deployed SenSpot™ sensor as shown in SenScope™.

Catalog excerpts

flange-mount humidity and temperature sensor / wireless / small SenSpot™-1

SenSpot™ Humidity/Temperature Ultra-Low Power Precision Sensing & Wireless Communication Indoor and outdoor distributed monitoring (aircraft, buildings, bridges, machinery, etc.) Benefits ▪ Long lifetime (minimum expected life without battery replacement 10 years) Wireless communication (IEEE 802.15.4) Lightweight, about 135 gr o Wireless Transmitter about 120 gr. o 1ft cable 10 gr. o Humidity/Temperature sensor 5 gr. Self-adhesive, no drilling is required Easy mounting and quick installation, 1-2 minutes Adjustable sampling interval Resolution: 1 percent (humidity), 0.5 °C (Temperature) Working temperature: -40 to +150°F (-40 to +65°C) Working humidity: 0 to +100% Long communication range: 1.0km free space Small size: o Wireless transmitter: 1.96” x 1.96” x 1.34” o Humidity/Temperature sensor: 4.30”x1.30”x0.25” Power source: replaceable prime lithium-ion battery Probe length: standard 1, 3, and 5 ft (customizable up to 200 ft) ing. SenSpot™ Humidity/Temperature uses Resensys’s proprietary Active RF Technology, similar to other SenSpot™ in its family. Resensys SenSpot™ technology offers a high-performance method for large-scale sensing, wireless synchronization, and ultra-energy efficient wireless communication. SenSpot™ is designed to operate maintenance-free for decades. SenSpot can operate for at least 10 years without battery replacement. Due to small size and lightweight design, the adhesive-mount SenSpot™ can be applied easily to as many critical spots on a structure as needed, with minimal installation effort. SenSpot™ Humidity/Temperature has a measurement probe which can easily extend the data point to even inside and inaccessible area of a structure. The probes can be customized to be up to 200 feet long. SenSpot™ provides an easy to install, scalable solution for distributed structural integrity monitorResensys LLC

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flange-mount humidity and temperature sensor / wireless / small SenSpot™-2

SenSpotTM – Wireless Transmitter This part of the SenSpots is universal and it reads the analog measurement from the sensor and transmits the digitized data wirelessly to SeniMaxTM. Wireless transmitter can be both self-adhesive or flange-mount. Figure 1: Temperature/humidity SenSpotTM sensor dimensions. All measurements are in mm [inch]. Email: [email protected]

Open the catalog to page 2

flange-mount humidity and temperature sensor / wireless / small SenSpot™-3

Data shown in SenScopeTM from a deployed SenSpot™ sensor Figure 2: Temperature and humidity measurements for a wireless temperature/humidity SenSpotTM sensor Email: [email protected]

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