Once that is done, simply place the sensor in suitable packaging and send it to
For the attention of the Service Department
Harbour Road Trading Estate
All warranty periods start from the day of despatch from our factory. If you need confirmation of whether your sensor is still in warranty then please contact our service department. When you call please have the serial numbers of your sensors available.
The determination of mist requires the sensor to be equipped with a Hygro-thermo transmitter and is, therefore, limited to the VPF-750, VPF-730 and SWS-250. Whilst the VPF-750 is supplied with a Hygro-thermo transmitter as standard this is a costed extra on the VPF-730 and SWS-250. For more information please consult our sales team