| Multiparameter recorders anf
flowmeters |
DPN
7/1 flowmeter DPN
7/2 flowmeter
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Self-cleaning Bubble to Bubble.
Ultrasonic (under development).
Numerical or analogic recorders.
V24 digital output or 4-20 mA analogue output.
Curve downloading (PC or terminal).
Facility for other associated measurements
(pH, temperature, conductivity, dissolved oxygen,
rain, etc...).
Alarm thresholds.
Data processing of stored data.
Sampler control.
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| Efflumetres® : VENTURI flumes, gauging weirs,
CONTRAFLUX® |
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Calibrated in laboratory.
Compact.
Easy to install and operate.
Entirely static equipment.
Available in reinforced polyester or stainless
stell.
Discharge range from 0.02 I/s to 13 cubic
meters/s.
Venturi flumes with a hump for low flow
measurement.
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| Portable multiparameter flowmeters and recorders
DPN 7/4 |
Self-cleaning Bubble to Bubble.
Multicurve flowmeter and recorder with automatic
editing of report analysis.
Autonomy : up to 3 weeks.
Robust: box made of reinforced polyester.
70 preprogrammed curves within flowmeter and
downloading of other curves via a computer or a
portable terminal.
Facility for other associated measurements
(pH, temperature, conductivity, dissolved oxygen,
rain, etc...).
Facility for data processing (Macintosh and PC).
Facility for connection to one or two water
samplers.
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| Portable Efflumetres® |
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POLLUBAC
3 models of tanks in reinforced polyester (up to
80I/sec).CONTRAFLUX 4 models suitable for
connection onto pipes between 250 and 590 in diameter.
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| Data acquisition unit
Alphée 2012 |
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A completely configureable data acquisition unit.
12 possible inputs.
4 possible outputs.
Sampling and recording periods can be varied
between 5 s and 24 h.
EMC : Level 3. HYDROLOGIC
advises and helps designers of installations.
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