P.O. Box 4, 6987 ZG Giesbeek
6987 EM Giesbeek,
T +31 313 880200
F +31 313 880299
! Small and lightweight general
purpose impeller instruments for use
anywhere (in rivers, estuaries, canals,
sewage outfalls, pipes, harbor entrances,
offshore sites) and in association with
plankton nets and other samplers.
Balanced (in water) for dynamic stability.
Unlimited depth capability (free-flooding).
! Universal bridle mounting allows
single- point connection for towing or 2-point connection within net mount.
Model 2030R is a standard flowmeter. Model 2030R6 uses a high-resolution rotor for low-
speed applications. Model 20307 uses seven digits to extend distance measurement from 14.5
to 145 nautical miles.
! Response with standard rotor (2030R) threshold, approximately 10 cm/sec. (1/5 knots).
Speed range approximately 10 cm/sec (1/5 knot) to 7.9 meters/sec. (15 knots)
! Response with optional rotor (2030R6) threshold, approximately 6 cm/sec. (3/25 knot).
Speed range approximately 6 cm/sec. (3/25 knot) to 100 cm/sec. (2 knot)
Note: Low speed rotor rotates in counterclock wise direction.
Model 2031H Series Real-Time