HardTrack Cloud Sensor — wireless concrete temperature sensor
Drop it in the pour. Walk away. Watch temperature and maturity stream to the cloud — no exposed wires, no daily jobsite visits. New to this? Start with concrete temperature monitoring.
Assembled in USARemote concrete temperature monitoring — no jobsite 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.
- 4, 8, 12 or 16 probe ports, plus a built-in ambient sensor.That is 5, 9, 13 or 17 sensor connections per device. Cable runs up to 100 m (328 ft) — one device monitors many pours.
- Cloud Sensor II.Rechargeable battery monitors up to 60 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. The original Cloud Sensor remains supported and available to existing customers; new installations use the Cloud Sensor II.
| 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, original) | (1) built-in ambient sensor + (4) probe ports |
| Sensor ports (Cloud Sensor II) | (1) built-in ambient sensor + 4, 8, 12 or 16 probe ports — 5, 9, 13 or 17 sensor connections |
| Probe cable length | 1 m (3.28 ft) up to 100 m (328 ft) per probe |
| Battery (Cloud Sensor, original) | Replaceable battery, up to 3 years depending on use |
| Battery (Cloud Sensor II) | Rechargeable — up to 60 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.