Hi,

Unfortunately the Rotronics sensor you mention is not one we (Campbell
Scientific Ltd) supply and, having spoken to our applications
engineers, we are not able to offer advice on this issue as we are not
familar with the technicalities of this sensor.

I therefore suggest that you speak to Rotronic to resolve.

Sorry I couldn't help more,

Kind regards,

Iain Thornton
Marketing Manager
Campbell Scientific Ltd
www.campbellsci.co.uk