Temperature and humidity sensor
Thermaº
Wireless sensors protect your inventory 24/7 from equipment failures, power outages, and human error. Receive alerts via email, SMS or phone call when an issue arises, and unlock predictive equipment maintenance to eliminate costly last minute repairs.
$10 per sensor, per month
Temperature and humidity sensor
Thermaº
Wireless sensors protect your inventory 24/7 from equipment failures, power outages, and human error. Receive alerts via email, SMS or phone call when an issue arises, and unlock predictive equipment maintenance to eliminate costly last minute repairs.
$10 per sensor, per month
1,200+ foot
range with LoRaWAN®,
through thick walls
10 years
battery life
Military grade
data security
10 mins or less
set up time
4G connectivity
no WiFi or Ethernet required
Advanced Features
Effortlessly integrate with all of your business tools via Therma’s open API
Automatically adjust your alert temperature thresholds to keep your alerts meaningful with Therma’s proprietary Smart Alert system
Catch costly equipment problems before they happen with Therma’s Intelligent Machine Learning system, which automatically adapts to each unique piece of equipment
Our Dashboard
Wireless Sensor
- Zip Ties
4G Cellular Hub
- Power supply
Quick Start Guide
+/- 0.3°C (0.5°F) temperature accuracy
+/- 3% humidity accuracy (10% – 90% RH)
Available with an external temperature probe
Thermistor Specifications
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Accuracy at 25°C +/- 0.3°C (0.5°F) Resolution 0.01°C Time Constant at 25°C 15 sec max Sensor Weight 2.5 oz. (without probe) Sensor Dimensions .29 in x 1.77 in x .66 in Operating Temperature Range -55°C to +125°C (-67°F to +257°F)
Humidity Specifications
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Accuracy ± 3% under normal conditions (10% – 90% RH) Resolution 0.04% RH RH Operating Range 0-100% RH RH Response Time 8 sec (tau 63%)
Battery Specifications
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Battery Type 2400 mAh Non-Chargeable Battery Supply Voltage 3V Battery Life Included battery will typically last 10+ years Optimal Battery Operating Temperature -40°C to +85°C (-40°F to +185°F)
900 MHz Specifications
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Operating Frequency 900 MHz (United States, configurable for other countries) Certifications Complies with Part 15 of the FCC Rules (FCC ID: ZHZLHT65) Device Range Up to 1,200 feet non-line-of-sight Security AES-128 CBC with Diffie-Hellman Key Exchange
Cellular 4G Hub Specifications
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Cellular Technology 4G LTE SIM Card AT&T SIM Card Compatibility Micro-SIM (3FF) 15 mm x 12 mm x 0.76 mm Device Memory 50,000 sensor messages
Sensor messages will be stored in the event of Internet outage and transferred when a connection is restored.
Commercial Hub Specifications
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Hub Weight 5.29 oz Hub Dimensions 4.72 in x 3.34 in x 1.18 in LED Lights Internet Connectivity Status, Power Status, Sensor Network StatusOperating Temperature +5 to +45°C (41 to 113°F)
900 MHz Specifications
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Operating Frequency 900 MHz (United States, configurable for other countries) Certifications Complies with Part 15 of the FCC Rules (FCC ID: ZHZHE) Device Range Up to 1,200 ft. non-line-of-sight Security AES-128 CBC with Diffie-Hellman Key Exchange
Refrigerator, cooler, freezer, and low boy temperature monitoring in restaurants, commercial kitchens,
commissary kitchens, food service, hospitality, supermarkets, grocery stores, and convenience stores to detect failure and prevent food spoilage
Warehouse temperature monitoring to save on energy consumption and energy costs, hot spot mapping, and customer accountability
Vacant commercial property or vacation property temperature monitoring to avoid frozen pipes or excessive heat
Server room temperature monitoring
Greenhouse temperature monitoring and humidity monitoring
Agricultural environmental monitoring
Food manufacturing temperature monitoring and humidity monitoring