General Information; English - Hach LDO AQS sensors User Manual

Specification
Probe immersion depth and
pressure limits
Sensor cable
Probe weight
Probe dimensions
Power requirements
Warranty

General information

In no event will the manufacturer be liable for direct, indirect, special, incidental or consequential
damages resulting from any defect or omission in this 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.
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 solely 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.
Use of hazard information
Indicates a potentially or imminently hazardous situation which, if not avoided, will result in death or serious injury.
Indicates a potentially or imminently hazardous situation which, if not avoided, could result in death or serious
injury.
Indicates a potentially hazardous situation that may result in minor or moderate injury.
Indicates a situation which, if not avoided, may cause damage to the instrument. Information that requires special
emphasis.
Precautionary labels
Read all labels and tags attached to the instrument. Personal injury or damage to the instrument
could occur if not observed. A symbol on the instrument is referenced in the manual with a
precautionary statement.

4 English

Details
Pressure Limits at 34 m (112 ft.), 345 kPa (50 psi) maximum; accuracy may
not be maintained at this depth
10 m (30 ft) integral cable
1.0 kg (2 lb, 3 oz)
Freshwater probe (diameter x length): 49.53 x 255.27 mm (1.95 x 10.05 in.)
Seawater probe (diameter x length): 60.45 x 255.27 mm (2.38 x 10.05 in.)
12 VDC, 0.25 A, 3 W
Note: Install Hach power supply item no. 6632500 or equivalent.
Probe: 2 years against manufacturing defects, and verification of power
supply.
Sensor cap: 2 years against manufacturing defects
N O T I C E
D A N G E R
W A R N I N G
C A U T I O N
N O T I C E