Introduction to Sensor
The CS241DM G2 is an advanced digital back-of-module temperature sensor designed for accurate photovoltaic (PV) module temperature monitoring. Optimized for bifacial solar panels and soiling assessment, it delivers high-precision measurements with reliable long-term performance in demanding environmental conditions.
Specifications
Specifications
| Sensor | Precision 1,000 ohm Class A platinum sensing element (Pt-1000) |
| Operating Temperature Range | -50° to +150°C |
| Class A PRT Accuracy | ±(0.15 + 0.002T)°C |
| Temperature Coefficient | TCR = 3,850 ppm/K |
| Long-Term Stability | Maximum Ro drift 0.04% (after 1,000 h at 400°C) |
| Measuring Current | 0.1 to 0.3 mA |
| Uncertainty | The temperature uncertainty is ±0.3° to 0.4°C in the measurement range of -40° to +150°C. |
| Disk Material | Anodized aluminum |
| Disk Diameter | 2.54 cm (1.0 in.) |
| Height | 0.419 cm (0.165 in.) |
| Weight | ~27 g (0.06 lb) with connector and 1 m (3 ft) cable |
Sensor Cable | |
| Jacket Material | Black semi-gloss PFA, shielded |
| Minimum Bend Radius | 6 mm (0.25 in.) at least 6 mm (0.25 in.) away from sensor disk |
| Cable Diameter | 0.216 cm (0.085 in.) |
| Cable Length | 0.9144 m (3 ft) |
Compliance | |
| -NOTE- | Compliance information can be found in the Documents section of the web page. |
| Approvals |
|
| EMC Compliance | Conforms to Electromagnetic Compatibility Directive (EMC) |
| RoHS2 | Conforms to the Restriction of Hazardous Substances Directive (RoHS2) |
| Industry Approvals | Compliant with IEC 60751, DIN EN 60751, Industrial Design (IEC Class 4) (formerly known as IEC 751) |
| IP Rating | IP68 rating (self-certified): 1 m submersion for 90 min |
Features
Applications
Solar Power Plant Monitoring
Solar Farm Temperature Monitoring Applications
Renewable Energy Research
Extreme Climate Installations
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