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Sensors

Clark cell based dissolved Oxygen Sensor

Dissolved Oxygen Sensor (Clark Cell)

Clark cell based dissolved Oxygen Sensor for water quality measurements

The Hydrolab Dissolved Oxygen sensor is based on the EPA-approved Clark Cell design, and has been trusted for over 30 years.

ISE Nitrate Sensor for Hydrlab Sondes

ISE Nitrate

ISE Nitrate Sensor for Hydrolab water quality Sondes

ISE (Ion Selective Electrodes) Nitrate Sensor for Hydrlab Sondes

ISE Chloride Sensor for Hydrlab Sondes

ISE Chloride

ISE Chloride Sensor for Hydrolab Water Quality Sondes

ISE (Ion Selective Electrodes) Chloride Sensor for Hydrlab Sondes

ISE Ammonia Sensor for Hydrlab Sondes

ISE Ammonia

ISE Ammonia Sensor for Hydrolab Water Quality Sondes

ISE (Ion Selective Electrodes) Ammonia Sensor for Hydrlab Sondes

Stirrer

Stirrer

Stirrer for Hydrolab Water Quality Sondes for the use with Clark cell

4-Beam Turbidity Sensor (Quanta only)

Turbidity Sensor for Hydrolab Water Quality Instrument: Quanta

Hydrolab's 4-Beam Turbidity sensor is compliant with 4B-GLI Method 2

Chlorophyll a sensor from Hydrolab stainless steel for fresh water

Chlorophyll a Sensor

Chlorophyll a sensor from Hydrolab

The chlorophyll a sensor from Hydrolab is based on the Turner Designs Cyclops-7 submersible fluorometer.

Temperature Water Quality

Temperature Sensor

temperature sensors in water quality sondes and level gauges

The Hydrolab temperature sensor is a variable resistance thermistor. The temperature sensor is included with every Hydrolab sonde.

ORP Redox potential sensor Hydrolab

Oxygen Reduction Potential (ORP) Sensor

ORP Sensor Water Quality Hydrolab

Hydrolab's ORP sensor uses a platinum band that donates or accepts electrons to monitor chemical reactions, quantify ion activity, or determine the oxidizing or reducing properties of a solution.

Clark cell based dissolved Oxygen Sensor

Dissolved Oxygen Sensor (Clark Cell)

Clark cell based dissolved Oxygen Sensor for water quality measurements

The Hydrolab Dissolved Oxygen sensor is based on the EPA-approved Clark Cell design, and has been trusted for over 30 years.

Hydrolab TDG sensor measures the amount of total gaseous dissolved in a liquid

Total Dissolved Gas (TDG) Sensor

Hydrolab TDG sensor measures the amount of total gaseous compounds dissolved in a liquid

Rhodamine WT sensor from Hydrolab submersible fluorometer

Rhodamine WT Sensor

Rhodamine WT sensor from Hydrolab submersible fluorometer

The rhodamine WT sensor from Hydrolab is based on the Turner Designs Cyclops-7 submersible fluorometer

Hydrolab blue-green algae sensor submersible fluorometer

Blue Green Algae Sensor

blue-green algae sensor submersible fluorometer Hydrolab based on the Turner Designs Cyclops-7

The blue-green algae sensor from Hydrolab is based on the Turner Designs Cyclops-7 submersible fluorometer. Two versions are available, one for phycocyanin and one for phycoerythrin.

pressure sensors Hydrolab sonde

Depth/Vented Level

pressure sensors for water depth and level measurement

Hydrolab sondes are available with integrated pressure sensors that provide depth and level measurements.

Chlorophyll a sensor from Hydrolab stainless steel for fresh water

Chlorophyll a Sensor

Chlorophyll a sensor from Hydrolab - water quality sondes

The chlorophyll a sensor from Hydrolab is based on the Turner Designs Cyclops-7 submersible fluorometer.

turbidity sensor self-cleaning

Turbidity Sensor

Self-cleaning turbidity water quality sensor from Hydrolab

Hydrolab sondes use a self-cleaning turbidity sensor that measures from 0 to 3000 NTU and includes a user-programmable cleaning system to remove fouling or debris that could potentially affect readings.

pH Sensor for Hydrolab mulitparameter sondes single

pH Sensor

pH Sensor for Hydrolab mulitparameter sondes

The Hydrolab pH sensor uses a glass bulb measuring electrode and refillable reference electrode. There are two versions available:pH with standard reference uses a separate measuring electrode and reference electrode, each in their own sonde portpH with integrated reference combines the measuring electrode and reference into one sonde port

Conductivity sensor uses four graphite electrodes combined with LDO

Conductivity Sensor

Conductivity sensor uses four graphite electrodes

The Hydrolab conductivity sensor uses four graphite electrodes in an open cell design to provide extremely accurate and reliable data with very low maintenance. The sensor is used to measure specific conductance, salinity, total dissolved solids (TDS), and resistivity

Dissolved Oxygen with HACH LDO sensor

Hach LDO® Dissolved Oxygen Sensor

Since 2002, Hach has established itself as the premier provider of luminescent dissolved oxygen (LDO) technology. Only Hydrolab multiparameter sondes feature Hach LDO technology – designed, manufactured, and supported by Hach in Loveland, Colorado. Now in its second generation, the Hach LDO sensor for Hydrolab sondes is better than ever.