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Universal Current Meter for Discharge Measurements
Model : C31
Brand : OTT Hydromet
Origin : Germany
OTT C31 Universal current meter for flow velocity measurement in rivers and open waterways. Rod-mounted or as cable-suspended current meter from a bridge, boat or on cable ways. The OTT C31 Universal Current Meter is designed for flow velocity measurements in combination with hand-held wading rods or cable suspended from a bridge or boat. Different accessories like sounding weights (middle pieces), sounding reels (winches), cable ways etc. allow the setup of a complete flow monitoring station. OTT C31 Universal current meters mean thousandfold proven quality, precision and reliability - worldwide for decades.
Technical Data
- Flow velocity:
- Measuring range: 0.025 ... 10 m/s
- Current meter: 1 pulse/revolution
- Reed relay contact: lifetime > 1 million contacts switches
- Electrical:
- Operating voltage range: max. 9V DC
- Magnetic switch: pressure-tight up to 30bar
- Material:
- Meter body: stainless steel
- Propeller: aluminium
- alternative -plastic - Hostaform C , yellow
- Dimensions & weight:
- Size dia. x length: ΓΈ35 x 310mm
- Weight w/o propeller: 1.26 kg
Examples of Use
- Universal application for river flow measurements as rod-mounted current meter or as suspended version
- Use with single-drum winch in combination with a bridge jib/measurement trolley or with double-drum winch cable-way installation.
- Calibration and cyclical control of flow velocity and discharge measuring equipments.
Advantages
- The robust construction and high-quality materials allow operation even under difficult conditions with high accuracy
- Low starting speed
- Reinforced meter spindle
- Cost reduction owing to low maintenance requirements and simple, inexpensive handling
- World wide proven
Product Highlights
- Spot
- Mechanical
- Flow velocity
- C31 - the original. Taditional hydrometric current meter with proved quality for use with wading rods, from bridges and at cable-way installations
- 0.025 ... 10 m/s
- ± 2%
Web Link :
https://www.environmental-expert.com/products/ott-hydromet-model-c31-universal-current-meter-for-discharge-measurements-106319
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