Posted to News on 6th Jan 2009, 21:10
Silicone rubber covering agent protects strain gauges
HBM is launching a one-component silicone rubber covering agent for installed strain gauges. The SG 200 covering agent forms a waterproof, electrically-insulated layer over the measuring point by absorbing humidity at ambient temperature to protect the strain gauge from mechanical damage, water and humidity. This opaque material also renders the strain gauge installation virtually invisible to give added protection against inadvertent tampering.
The SG 200 covering agent is available in 85g tubes and is applied directly to the strain gauge and its surrounding area. The measuring point is ready for use within 24-96h, depending on the layer thickness, when the layer is fully formed.
SG 200 can be used in temperature ranges of -55 to +200degC and a single tube is sufficient for covering about 20 measuring points.
Further information is available at www.hbm.com/stressanalysis.
Millbrook Proving Ground
Station Lane
MK45 2RA
UNITED KINGDOM
+44 (0)1525 304980
