Hydro -Bios Rod Held Current Meter RHCM

Portable flow velocity indicator

ABOUT

This portable device is a point-by-point measuring instrument for assessing the current speeds in running waters. The RHCM consists of a hydrometric three-blade impeller at the lower end of a telescopic rod and a splash-proof Hand Terminal. The measuring head can be angled up to ±90°. The measuring values are displayed together with a date and time stamp on a hand terminal. They can be stored and transferred to a PC by means of the software OceanLab 3. At the PC the measuring files are stored in ASCII format for processing with current word processing, spread sheet and database software.

Type	Choose an option…  RHCM 3x 90cm telescopic rodRHCM 3x150cm telescopic rod

Hydro-Bios No. 445 500 - 515 | Measuring Instruments

OPTIONS:

• Data memory up to 4 MByte
• Mains supply circuit
• Submerging depth of the measuring head up to 100 meters using
• a cable (without Telescopic Rod).

TECHNICAL DATA
Measuring range	0.100 ... 9.999 m/s
Resolution	0.001 m/s
Accuracy	± 1 % (0.50 ... 9.99 m/s)  ± 5 % (0.10 ... 0.499 m/s)
Measuring cycle	5 to 30 s (user adjustable)
Memory	4000 measuring values
Ambient temperature	0°C ... 50°C
Submerging depth of measuring head	10 m
Hand Terminal	splash-proof IP 65
EC-Conformity (CE)	EN 50081-1, EN 50082-1
Power supply	Battery 9 V (PP3) or external: 7...12 V, max.12 mA

ORDERING INFORMATION
Products
445 500	Rod Held Current Meter RHCM with telescopic rod  3 x 90 cm (270 cm)
445 515	Rod Held Current Meter RHCM with telescopic rod  3 x 150 cm (450 cm)