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 Water Level Logger
The Water Level Logger is the ideal instrument for measuring groundwater, surface water, flumes, weirs, tidal studies, and wastewater. The WL16 has many powerful features including USB or serial communication options, easy to use software, telemetry capabilities, sample rates as fast as 10 times per second, and over 81,000 recordings. The data logger is has a 1-7/8 inch diameter stainless steel housing that fits inside a 2 inch well and allows a locking cap to fit into place for security. The vented level sensor comes in seven different pressure ranges and is sealed inside a 13/16 inch stainless steel housing filled with marine grade epoxy.
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 Flow Probes
The Flow Probe is a highly accurate water velocity instrument for measuring flows in open channels and partially filled pipes. The flow probe consists of a protected water turbo-prop positive displacement sensor coupled with an expandable probe handle ending in a digital
readout display. The turbo-prop propeller sensor is designed to shed debris and is protected inside a 2 inch diameter housing. The probe incorporates true velocity averaging for the most accurate flow measurements. It is ideal for storm water runoff studies, sewer flow measurements, measuring flows in rivers and streams, and monitoring velocity in ditches and canals.
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Water Samplers
The wastewater/storm water samplers combine all the features needed to meet a wide variety of basic sampling requirements, including those for storm water, industrial discharge, water and wastewater treatment, waste collection systems, and rivers and streams. A unique feature of these samplers is the ability to set the sampling mode of each pump and bottle individually. With the sample size control, individual time-weighted composite or full-bottle discrete grab samples are possible. The sample interval controls the time between individual composite samples or enables the external trigger mode. Using the external trigger mode a pulse-type flow meter can control the water sample interval enabling true flow proportional sampling.
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