Technical Specifications
Designed for real-time concrete temperature and curing monitoring, built for field conditions.
PX-Sens
Wireless temperature sensor specially designed for concrete temperature and curing monitoring. Measures concrete temperature from the same and different points with three thermocouple inputs. Also measures ambient temperature and humidity using a built-in sensor. After the thermocouple tips are directly embedded in concrete, it wirelessly transmits data to the PX-Gateway in real time.
| Parameter | Specification |
|---|---|
| Thermocouple Inputs | 3× K-type Thermocouple channels (-200°C to +1250°C) |
| Ambient Sensor | Temperature (-40°C to +125°C) & Humidity (0–100% RH) |
| Operating Temp. Range | -20°C to +60°C |
| Connectivity | Bluetooth + Wi-Fi |
| Accuracy | ±0.15% |
| Battery Life | 10 days |
| Battery Type | Rechargeable Li-Po, 3000 mAh |
| Charging | USB Type-C |
| IP Rating | TBD |
| Wireless Protocol | Encrypted wireless |
| Communication Range | ~1 km in open air |
| Offline Storage | 20,000 records |
| External Material | Carbon fibre reinforced ASA |
| Dimensions | 195 × 97 × 30 mm |
| Weight | ~275g |
PX-Gateway
Central hub that collects temperature data from all deployed sensors and transmits it to the PrecastX cloud platform. Supports both 4G/LTE cellular and Wi-Fi connectivity for flexible field deployment.
| Parameter | Specification |
|---|---|
| Device Capacity | Up to 6 PX-Sens can connect simultaneously over encrypted wireless link. |
| Connectivity | Bluetooth + 4G/LTE (NB-IoT) + Wi-Fi |
| Battery Life | 3 days |
| Battery Type | Rechargeable Li-Po, 3000 mAh |
| Charging | USB Type-C |
| IP Rating | TBD |
| Data Protocol | MQTT over TLS |
| Inter-device Data Protocol | Encrypted wireless |
| External Material | Carbon fibre reinforced ASA |
| Dimensions | 165 × 95 × 30 mm |
| Weight | ~275g |
| Operating Temperature | -20°C to +60°C |