Prodyn surface current density electric field sensors

Prodyn surface current density electric field sensors

Description

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.
 SD-S10SD-S30
Equivalent Area (Aeq)1 x 10-1m21 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-50GR 874-L-50
Massl.6 kg1.4 kg
L (cm) - see outline36.822.1
H (cm) - see outline10.93.8
W (cm) - see outline28.213.7
t (cm) - see outline0.30.2

Datasheets

Prodyn SD-S10/SD-S30 surface current density electric field sensors datasheet

Surface current density SD-S10/SD-S30 datasheet