The Water-Resistant Temperature / Humidity Smart Sensor pairs effortlessly with the mobile apps and the optional SensorPush G1 WiFi Gateway to provide a premium solution for monitoring humidity and temperature, dewpoint, and VPD conditions over time.
| Feature |
Technical Specification |
| Dimensions |
40mm x 40mm x 16.5mm (1.57" x 1.57" x 0.65") |
| Weight |
23g (0.8oz) |
| Battery |
CR2477 Coin Cell (User replaceable, typically 2+ years life) |
| Compatibility |
iOS 11+ / Android 9+ (Requires Bluetooth 4.0+ / Bluetooth LE) |
| Temperature Range |
-40°C to 60°C (-40°F to 140°F) |
| Temperature Accuracy |
±0.2°C / ±0.36°F (Typical, 20-60°C range) |
| Humidity Accuracy |
±2% (Typical, 10-90% RH @ 25°C) |
| Range |
Up to 100m / 325ft (Line of sight via Bluetooth LE) |
| Water Resistance |
Water-resistant – splash and rain proof (sensor membrane + o-ring seals) |
| Storage Capacity |
Stores over a month of data directly on the device |
| Sampling Interval |
Updates every minute |
Water-Resistant Design: The HT.w features a sensor membrane and O-ring seals, making it splash and rain proof – ideal for high-humidity environments, basements, greenhouses, or sheltered outdoor areas.
On-Board Memory: If the sensor goes out of range of your phone or Gateway, it continues to record data for over a month. Once reconnected, it seamlessly backfills the history so there are no gaps in your monitoring.
Long Battery Life: Powered by a CR2477 coin cell, the HT.w offers an extended lifespan (typically over 2 years), reducing maintenance in hard-to-reach locations.
Premium Accuracy: Typical accuracy of ±0.2°C / ±2% RH – a step up from the standard HT1 – factory-calibrated for reliable, repeatable readings.
What's in the Box
1x SensorPush HT.w Smart Sensor The core unit, featuring a water-resistant (splash-proof) casing and a premium sensing component.
1x CR2477 Lithium Battery A high-capacity coin cell battery (pre-installed). It provides over 2 years of battery life under typical conditions and is user-replaceable.
1x Quick Start Guide A streamlined card with a QR code to instantly download the app and pair your device in seconds.
Resources
Download the HT.w datasheet (PDF)
Get the SensorPush app: App Store | Google Play
