Cảm biến đo nhiệt độ vĩnh cửu loại dây rung Geokon 4700

The Model 4700 VW Temperature Sensor consists of a stainless steel transducer body to which a vibrating wire element is attached. As the thermal coefficients of expansion of the body and wire are different, a simple, yet sensitive, temperature measuring device can be constructed. These gages are ideally suited for use in projects that require data logging and where other types of vibrating wire transducers are in use..

Specifications

Standard Range 100°C (−20°C to +80°C)

Optional Range 200°C (−200°C to 0°C or 0°C to +200°C)

Resolution 0.034°C

Accuracy¹ ±0.5% F.S.

Length × Diameter 127 × 19 mm

¹Established under laboratory conditions.