Hach Flo-Dar Bedienungsanleitung Seite 3

Table of contents
Specifications on page 3
General information on page 4
Installation on page 9
Expanded manual version
For additional information, refer to the expanded version of this manual, which is available on the
manufacturer's website.
Specifications
Specifications are subject to change without notice.
Specification
Dimensions (W x D x H)
Weight
Enclosure
Pollution degree
Protection class
Installation category
Operating temperature
Storage temperature
Altitude
Power requirements
Interconnecting cable (disconnect at both
sensor and logger ends)
Depth measurement
Surcharge depth measurement
Operation
Maintenance
Details
160.5 x 432.2 x 297 mm (6.32 x 16.66 x 11.7 in.); with SVS,
D=287 mm (15.2 in.)
4.8 kg (10.5 lb)
IP68 waterproof rating, polystyrene
3
III
I
–10 to 50 °C (14 to 122 °F)
–40 to 60 °C (–40 to 140 °F)
4000 m (13,123 ft) maximum
Supplied by FL Series flow logger
Polyurethane, 0.400 (±0.015) inch diameter
IP68
Standard length: 9 m (30 ft); maximum length: 305 m (1000 ft)
Method: Ultrasonic
Standard operating range from Flo-Dar sensor housing to liquid:
0–152.4 cm (0–60 in.)
Optional extended operating range from transducer face to liquid:
0–6.1 m (0–20 ft) (with 43.18 cm (17 in.) deadband), temperature
compensated
Accuracy: ±1%; ±0.25 cm (±0.1 in.)
Method: Piezo resistive pressure transducer with stainless steel
diaphragm
Auto zero function maintains zero error < 0.5 cm (0.2 in.)
Range: 3.5 m (138 in.); overpressure rating: 2.5 × full scale
on page 24
on page 24
English 3