Hach AV9000 Manuel D'utilisation page 4

Dimensions
Compatible instruments
1.2 Specifications—AV9000 interface module
Velocity measurement
Measurement method
Doppler Analysis Type
Doppler Accuracy
Power requirements
Supply voltage
Maximum current
Energy per measurement
Operating temperature
-18 to 60 ºC (0 to 140 ºF) at 95% RH
Enclosure
Dimensions (W x H x D)
Environmental Rating
Enclosure material
Section 2 General information
In no event will the manufacturer be liable for damages resulting from any improper use of product or
failure to comply with the instructions in the manual. The manufacturer reserves the right to make
changes in this manual and the products it describes at any time, without notice or obligation.
Revised editions are found on the manufacturer's website.
2.1 Safety information
The manufacturer is not responsible for any damages due to misapplication or misuse of this product
including, without limitation, direct, incidental and consequential damages, and disclaims such
damages to the full extent permitted under applicable law. The user is soley responsible to identify
critical application risks and install appropriate mechanisms to protect processes during a possible
equipment malfunction.
Please read this entire manual before unpacking, setting up or operating this equipment. Pay
attention to all danger and caution statements. Failure to do so could result in serious injury to the
operator or damage to the equipment.
Make sure that the protection provided by this equipment is not impaired. Do not use or install this
equipment in any manner other than that specified in this manual.
4 English
2.3 cm H x 3.8 cm W x 13.5 cm L (0.9 in. H x 1.5 in. W x 5.31 in. L)
Sigma 910, 920, 930, 930 T, 950, 900 Max samplers and the
AV9000 interface modules for the FL series flow loggers and AS950 samplers
1 MHz Doppler Ultrasound
Digital Spectral Analysis
-1.52 to 6.10 m/s (-5 to 20 ft/s)
± 2% of reading or 0.05 fps (uniform velocity profile, known salinity,
positive flow. Field performance is site specific.)
±1% of reading or 0.025 fps(with electronically simulated Doppler signal,
-25 to +25 fps equivalent velocity). Refer to
on page 14.
9-15 VDC
<130 mA @ 12 VDC with submerged area velocity sensor
<15 Joules (typical)
AV9000: 13 x 17.5 x 5 cm (5.0 x 6.875 x 2.0 in.)
AV9000S: 12.01 x 14.27 x 6.86 cm (4.73 x 5.62 x 2.70 in.)
NEMA 6P, IP68
PC/ABS
Configure the sensor