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Extensometer for concrete series PCE-BLR37 extensometer (data logger) for the measurement of the quality of concrete / with sensors for temperature, expansion, contraction / long life batteries (5 to 10 years) / for the control and verification of concrete in structures (bridges, asphalts, foundations)
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The extensometer for concrete is designed to control and register the quality of concrete during several years. This extensometer for concrete allows to obtain results from the moment of casting in the concrete to maximum 10 years. The extensometer for concrete is directly added to the concrete, including the antenna, and it stores the values in its internal memory (the data can be transmitted to a computer at any time). The user can read the values in a wireless way and transfer them to a computer. Thanks to the long range antenna, the wireless communication is possible even in great layers of foundations. Since all measurements are provided with a timestamp, the user has full historical data of the concrete. If you have any questions on the extensometer for concrete, please consult the technical specifications or call us: +44 ( 0 ) 2380 98703 0. Our engineers and technicians will be happy to advise you on the extensometer for concrete or any other product in the field of regulation and control systems, meters and scales of PCE Iberica S.L.
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| Technical specifications of the PCE-BLR37 extensometer for concrete |
| Measurement range |
-20 ... +80 °C
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| Accuracy |
±0.3 °C
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| Expansion measurement range |
-1850 ppm up to +1850 ppm with an extension of the bridge excitation of 2.7 V |
| Expansion accuracy |
±0.56 ppm in tension |
| Operating temperature |
-20 ... +80 °C |
| Housing |
| Weight (battery is included) |
300 g |
| Dimensions of the housing |
132 x 75 x 70 mm |
| Antenna cable |
5 m |
| Material |
very hard polyurethane |
| Battery |
lithium-thionyl type D
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| Protection |
IP 68 water resistant (static pressure up to 6 bar), liquid and power concrete resistant |
Additional information
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| Operating time |
Between 5 and 10 years (depending on the measurement range and the operating temperature) |
| Measurement range |
every 10 minutes up to every 4 hours |
| Memory capacity |
32,256 measurements with time registry |
| Operating principle of the extensometer for concrete |
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Optional accessories
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| Software |
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 Software for the extensometer to save and edit values
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 Values of the measurement in graphics
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Delivery content: 1 x extensometer for concrete series PCE-BLR37, 1 x expansion sensor, 1 x frequency radio adapter to USB, 1 x battery, 1 x software, 1 x user manual. |
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| Here you will find all the measuring instruments available at PCE Instruments. |
Contact: PCE Instruments UK Limited Units 12/13 Southpoint Business Park Ensign Way, Southampton United Kingdom, SO31 4RF Phone: +44 ( 0 ) 2380 98703 0 Fax: +44 ( 0 ) 2380 98703 0 |
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