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한국의 KOBOLD Instruments Inc • 1801 Parkway View Drive • 15205 Pittsburgh, PA • Tel: +1 412 788 2830 • E-mail: info@koboldusa.com • visit koboldusa.com
Rotating Vane Flow Meter DRH
For liquids
Measuring range: 0.2 - 8 ... 2.5 - 50 l/min water
Connection: G ⅜, G 1, ⅜" NPT, 1" NPT
Material: brass, stainless steel, POM, PVDF
pmax: 100 bar
tmax: 80°C
Linearity: ±2.5 % of full scale
Options: Analogue output, totalizer, contacts, contacts NPN / PNP, digital indicator, pointer indicator, pulse output
DRH
DRH-..F, DRH-..L Frequency Output, analogue output
DRH with AUF Analogue output, digital indicator
DRH-...C3 Compact electronics
DRH-..E/-..G Counter electronics, Dosing electronics
Datasheet
Operating Instructions
Miscellaneous
Description
KOBOLD rotating vane flow meters series DRH are used for measuring and monitoring low viscous liquids. Series DRH flow meters are working according the well-known rotating vane principle. A magnet fitted in the vane and hermetically sealed from the medium transfers non-contacting the rotary motion to a Hall-effect sensor mounted in the housing.
The sensor converts the rotary motion which is proportional to the flow to a frequency signal. A series-connected electronics unit converts the signal to an analogue output, limit contacts or display. These devices can be adapted to prevailing plant conditions with the 360° rotatable screw connections.
Matching accessories
ZUB-KAB
Electrical Connecting Accessories ZUB-KAB
KUG
Ball Valve KUG
KUG-VO/KUG-VK
Ball Valves with Flange Connection KUG-VO, KUG-VK
KUR
Non-Return Valve KUR
ZED
Counter / Monitoring / Batching Electronic ZED
ZED-D
Batching electronic ZED-D
ZED-K
Electronic for Measuring and Monitoring ZED-K
ZED-Z
Counter electronic ZED-Z
AUF
Plug-On Display for Transmitters AUF
Other Members of the KOBOLD group
