Hach FH950 Manual Básico Del Usuario página 3

Table of Contents
1 Expanded manual version
2 Specifications on page 3
3 General information on page 5
4 Installation on page 9
Section 1 Expanded manual version
For additional information, refer to the expanded version of this manual, which is available on the
manufacturer's website.
Section 2 Specifications
Specifications are subject to change without notice.
2.1 Sensor specifications
Specification
Velocity measurement
Method
Range
Minimum water depth
Accuracy
Resolution
Zero stability
Material
Enclosure rating
Dimensions (L x W x H) 11.9 x 4.3 x 6.3 cm (4.7 x 1.7 x 2.5 in.)
Cable material
Cable lengths
Depth measurement
Method
Accuracy (static)
Range
Resolution
2.2 Portable meter specifications
Specification
Pollution degree
Protection class
Charging temperature
on page 3
Details
Electromagnetic
0 to 6.09 m/s (0 to 20 ft/s)
3.18 cm (1.25 in.)
±2% of reading ±0.015 m/s (±0.05 ft/s) 0 to 3.04 m/s (0 to 10 ft/s); ± 4% of reading from
3.04 to 4.87 m/s (10 to 16 ft/s)
0.01 value < 100; 0.1 value < 1000; 1.0 value ≥ 1000
±0.015 m/s (±0.05 ft/s)
ABS, glass filled
IP68
Polyurethane jacketed
1.5, 6.1, 12.2 and 30.5 m (5, 20, 40 and 100 ft)
Diaphragm type: absolute pressure with single point calibration
The larger of ± 2% of reading or ± 0.015 m (± 0.504 inches). Steady state temperature
and static non-flowing water.
3.05 m (0-10 ft)
0.01 value < 100; 0.1 value < 1000; 1.0 value ≥ 1000
Details
2
II
0 to 40 ºC (32 to 104 ºF)
5 User interface and navigation
6 Startup and self-test on page 18
7 Maintenance on page 19
8 Troubleshooting on page 20
on page 13
English 3