Sensor Push-HTP.xw Extreme Accuracy Water-Resistant Temperature / Humidity / Barometric Pressure Smart Sensor



World’s most accurate Barometric Pressure / Temperature / Humidity Smart Sensor that pairs with our Mobile Apps and optional Sensor Push Gateway Monitor. Premium yet cost-effective solution for monitoring the above along with dewpoint and VPD conditions over time.

It features the world’s most accurate digital humidity/temperature sensor with a typical accuracy of ±1.5%RH/±0.1°C and adds a sensor membrane and o-ring seals for a durable splash and rain proof design as well as a highly accurate barometric pressure sensor with a typical accuracy of ±0.5mb. Battery changes are now easier and even more infrequent than ever with the easy change battery cap and a typical battery life of over 2 years in normal conditions.

Its long range (100m / 325′ line of sight) keeps you up to date, even at a distance. The premium sensing component provides highly accurate, repeatable measurements that you can trust.

Data is collected at one minute intervals and is stored on the sensor for close to a month. It is automatically pushed to mobile applications when they are in range. There it is stored for graphing and analysis. The apps allow alert ranges to be set, so you can know when there’s a problem without constant checking.

Sample Rate Sensor takes temperature, humidity, and barometric pressure readings once per minute.
Dimensions 40mm x 40mm x 16.5mm / 1.57″ x 1.57″ x 0.65″
Weight 23g / 0.8oz
Battery CR2477
Battery Life Typ. over 2 years (more in normal conditions, less in extreme cold)
Compatibility iOS 11+, Android 5.1+. Requires Bluetooth 4.0+ (also known as Bluetooth LE).

iPhones since the iPhone 5s, iPads since the 5th generation and the 6th generation iPad Touch support this technology.

There are too many Android devices to list them all here, but you can look in the specifications for your device for Bluetooth 4.0 or Bluetooth LE. Please contact SensorPush support if you are unsure about your specific device.

Temperature Range -40°C to 60°C (-40°F to 140°F)
Humidity Range 0 – 100%
(prolonged exposure to > 80% RH may create an offset of up to +3% in the readings. This effect gradually reverses after return to < 80% RH conditions)
Barometric Pressure Range 300-1250mb / 8.86 – 36.91inHg
Temperature Accuracy
(20°C – 60°C / 68°F – 140°F)
±0.1°C / ±0.18°F typical ±0.3°C / ±0.54°F maximum
Temperature Accuracy
(Full Range)
±0.2°C / ±0.36°F typical 0.3°C / ±0.54°F maximum
Humidity Accuracy
(@ 25°C / 77°F, from 0% – 80% RH )
±1.5% typical, ±3% maximum
Humidity Accuracy
(@ 25°C / 77°F, from 0% – 100% RH )
±2% typical, ±3% maximum
Barometric Pressure Accuracy
(@ -20-60°C / -4-140°F )
±0.5mb / 0.015inHg typical, ±1.5mb / 0.044inHg maximum