Versatile Distributed Fiber Sensing for Quantitative and Non-Quantitative Applications
The ODHF is a unique device and the successor to our ground breaking ODH3.1 Available with the ability to operate in Quant mode up to 10km and an Intensity Only Non-Quant mode to 50km with 10m output channel pitch. With a high resolution, 1.3m resolution intensity mode, the ODHF is a truly versatile instrument. An integrated multiplexer allows up to 4 cables to be interrogated sequentially. This gives provision for cost-effective through-life continuous asset monitoring.