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The GEO-DW300 Wire Deformeter is designed to monitor the changes in distance between two anchor points and is available with either vibrating wire or potentiometer transducers. A stainless steel wire connects the transducer to the opposing anchor. The mounting plate holds the transducer at one end and a pulley at the other end. […]
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The GEO-DW300 Wire Deformeter is designed to monitor the changes in distance between two anchor points and is available with either vibrating wire or potentiometer transducers. A stainless steel wire connects the transducer to the opposing anchor.
The mounting plate holds the transducer at one end and a pulley at the other end. A stainless steel wire connects the transducer to the opposing anchor. The pulley allows the transducer and anchor to be mounted on different planes, including perpendicular surfaces, up to 10m apart. The spring-loaded transducer keeps the steel wire tensioned.
Typical applications include monitoring cracks or displacements in civil structures.
| Range | 25mm, 50mm |
| Technology | Vibrating wire transducer with thermistor/ Linear potentiometer |
| Total Acccuracy | < ±0.50% FS; < ±0.30% FS; < ±0.20% FS |
| Signal output | Frequency (VW), ohm (T); 4-20 mA current loop |
| Operating temperature | – 20°C to +80°C; – 20°C to +60°C |
| Material and protection | Stainless Steel, IP68 up to 1.0 MPa |
| Wire | Stainless Steel, Ø 1 mm, linear thermal expansion 12.5 x 10 – 6 / °C /m |
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