Equipment  Aquatic Survey  Flow Meters 

Open Channel Flow Meters

  • Ideal for field study use
  • Cost effective and reliable method of monitoring flow
  • Available as either a wading or suspension set

Valeport Limited

Price: £698.40 - £2559.60
 
234199 | Availability: Expected dispatch within 3-4 days Details
NHBS Price: £2,419.20 inc VAT $3104/€2691 approx
234200 | Availability: Expected dispatch within 3-4 days Details
NHBS Price: £2,338.80 inc VAT $3001/€2602 approx
234202 | Availability: Expected dispatch within 3-4 days Details
NHBS Price: £2,559.60 inc VAT $3284/€2848 approx
234203 | Availability: Expected dispatch within 3-4 days Details
NHBS Price: £2,481.60 inc VAT $3184/€2761 approx
234204 | Availability: Expected dispatch within 3-4 days Details
NHBS Price: £698.40 inc VAT $896/€777 approx
234205 | Availability: Expected dispatch within 3-4 days Details
NHBS Price: £698.40 inc VAT $896/€777 approx

About this product

Both the 001 and 002 flow meters provide a cost effective and reliable method of monitoring flow in a variety of environments, including salt, fresh and effluent water, from shallow streams to tidal waterways. The meters benefit from the design of the impeller bearings, which give low threshold velocity and consistent performance.

The main difference between the flow meters is that the 001 has a larger propeller than the 002. This lowers its stall speed as it has a bigger surface area and therefore requires less speed to turn the propeller. The larger 001 propeller also increases its top speed and improves its overall accuracy. The smaller propeller of the 002 model means it can be used in shallower water. 

They are durable yet easy to use and therefore are great for schools, education centres and universities as well as surveyors. Both flow meters are available either as a wading or suspension set with a real-time control unit. A conversion kit can be purchased separately to enable the wading set to be used as a suspension set.

Further information can be found on the flow meter data sheet.

 


Specification

001 Flow Meter:
* Type: 8011 series High Impact Styrene Impeller
* Impeller size: 125mm diameter by 270mm pitch
* Range: 0.03 to 10m/s
* Accuracy: ±1.5% of reading above 0.15m/s, ±0.004m/s below 0.15m/s
* Overall size: 92 x 26 x 25cm
* Weight: 12kg

002 Flow Meter:
* Type: 1178 series High Impact Styrene Impeller
* Impeller size: 50mm diameter by 100mm pitch
* Weight: 12kg
* Range: 0.046 to 5m/s
* Accuracy: ±2.5% of reading above 0.5m/s, ±0.01m/s below 0.5m/s
* Overall size: 92 x 26 x 25cm
* Weight: 12kg

 


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NHBS Ltd is registered in England and Wales: 1875194