Description
Model: ETT-10PT RTD
The ETT-10PT RTD Probe is a high-accuracy platinum resistance temperature detector designed for long-term monitoring of temperature in concrete structures, soil, and other engineering materials. It provides excellent stability, repeatability, and durability, making it ideal for geotechnical and structural health monitoring applications.
The probe incorporates a Pt100 ceramic resistance element calibrated to the DIN IEC 751 (formerly DIN 43760) European curve, ensuring consistent and traceable measurement performance. The sensing element is enclosed in a closed-end stainless-steel tube, which offers robust mechanical protection and moisture resistance, enabling reliable use in embedded or harsh environments.
Because of its rugged design and proven sensing principle, the ETT-10PT is particularly suited for monitoring temperature rise during the curing of concrete, as well as for long-term thermal behavior studies in dams, foundations, tunnels, and similar structures.
Specifications
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Instrument type: RTD Temperature Probe
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Sensor type: Pt100 (DIN IEC 751 European curve calibration)
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Configuration: Ceramic resistance element housed in sealed stainless-steel tube
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Application: Measurement of temperature in concrete, soil, or water — especially during concrete curing and structural temperature assessment
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Measured parameter: Temperature
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Measuring range: −20 °C to +80 °C
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Testing & calibration: Accuracy verified for each sensor; conforms to DIN IEC 751 standard
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Key features:
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High accuracy and long-term stability
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Robust stainless-steel construction for protection against moisture and corrosion
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Suitable for embedment and permanent installations
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Compatible with standard RTD readout and logging systems
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Protection: IP-67 — water-resistant stainless-steel housing
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Dimensions: 8 mm (diameter) × 135 mm (length)
