HardTrack Cloud Sensor
Drop it in the pour. Walk away. Watch temperature and maturity stream to the cloud — no exposed wires, no daily site visits.
Assembled in USARemote concrete temperature monitoring — no site visits.
Bury the probe, cover it with concrete, and head back to the office. The HardTrack Cloud Sensor collects precise temperature data and uploads it to the cloud automatically — keeping your pour within the specified Thermal Control Plan (per ACI 207.4R) and computing ASTM C1074 maturity with no extra work. View the graphical HardTrack Dashboard and real-time project summary from your iPhone, Android device, tablet, or laptop. Cellular data plan included with purchase.
- Configurable real-time alerts.Get notified if the pour runs too hot or too cold, or any sensor moves outside your thermal control plan parameters.
- 5 sensor connections per device.(1) built-in ambient sensor plus (4) ports for probes with cable runs up to 100 m (328 ft). One device monitors many pours.
- Cloud Sensor II: up to 25 ports.Rechargeable battery monitors up to 120 days per charge, with backup battery power so logging never stops.
- Armor Sheath option.Armored sheathing for sensor probe cables when your project specifications require it.
Every HardTrack Cloud Sensor is designed and assembled in the United States — backed by domestic quality control and support.
Built for real concrete jobsites.
Confirm exact ratings on the latest datasheet from our resources page.
| Measurement | Concrete temperature and maturity (ASTM C1074); thermal control plan monitoring per ACI 207.4R |
|---|---|
| Connectivity | Cellular upload to the HardTrack Cloud — data plan included with purchase |
| Sensor ports (Cloud Sensor) | (1) built-in ambient sensor + (4) probe ports |
| Sensor ports (Cloud Sensor II) | (1) built-in ambient sensor + (4) to (25) probe ports in a single device |
| Probe cable length | 1 m (3.28 ft) up to 100 m (328 ft) per probe |
| Battery (Cloud Sensor) | Replaceable battery, up to 3 years depending on use |
| Battery (Cloud Sensor II) | Rechargeable — up to 120 days of monitoring per charge, plus backup battery |
| Alerts | Configurable real-time min/max temperature and thermal-plan alerts |
| Options | Armor Sheath for probe cables when specifications require it |
| Reusable | Yes — only the buried sensor probes are sacrificial |
| Reporting | Microsoft Excel-based reports with graphs, plus the real-time HardTrack Dashboard |
| Software | Same familiar HardTrack app and Dashboard shared by all HardTrack hardware |
Pricing & availability
Pricing depends on volume, region, and project profile. Tell us about your pour and we'll quote it.