The PRODYN models SD-S10 and SD-S30 sensors are qs or D. sensors that are equivalent AFWL Models HSD-SI and HSD-S3 respectively. These sensors can be used as D-dot sensors or they can be used to measure the time rate-of-change of surface current density. The sensor consists of a hemispherical dome supported above a metal mounting surface by a dielectric ring.
- no external power source required.
- equipped for purging with a gas such as dry air, nitrogen or SF6.
|Equivalent Area (Aeq)||1 x 10-1m2||1 x10-2m2|
|Frequency Response (3 db point)||>130MHz||>350MHz|
|Risetime (tr 10 - 90)||> 2.7 ns||< l.0 ns|
|Maximum output (peak)||+ 4kv||+ 4kv|
|Output Connector (s)||GR 874-L-50||GR 874-L-50|
|Mass||l.6 kg||1.4 kg|
|L (cm) - see outline||36.8||22.1|
|H (cm) - see outline||10.9||3.8|
|W (cm) - see outline||28.2||13.7|
|t (cm) - see outline||0.3||0.2|