445500-hydro-bios-rhcm

Rod Held Current Meter RHCM

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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.

 

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Product Description

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 range0.100 ... 9.999 m/s
Resolution0.001 m/s
Accuracy±1 % (0.50 ... 9.99 m/s)
±5 % (0.10 ... 0.499 m/s)
Measuring cycle5 to 30 s (user adjustable)
Memory4000 measuring values
Ambient temperature0°C ... 50°C
Submerging depth of measuring head10 m
Hand Terminalsplash-proof IP 65
EC-Conformity (CE)EN 50081-1, EN 50082-1
Power supplyBattery 9 V (PP3)
or external: 7...12 V, max.12 mA
ORDERING INFORMATION
Products
445 500Rod Held Current Meter RHCM with telescopic rod
3 x 90 cm (270 cm)
445 515Rod Held Current Meter RHCM with telescopic rod
3 x 150 cm (450 cm)

Additional Information

Type

RHCM 3x 90cm telescopic rod, RHCM 3x150cm telescopic rod