Analog Current Output Water Quality Testing Instruments
from Myron L Company
Myron L ® Company ’s new 900 Series Multi-Parameter Monitor / Controllers combine Accuracy, Reliability, Simplicity, and Flexibility. The user intuitive GUI (Graphical User Interface) allows easy and complete programmability of the instrument all from the LCD touch screen. These highly... [See More]
- Electrical Output: Analog Voltage; Analog Current; Switch / Alarm Relay
- Form Factor: Lab / Benchtop
- Water Quality Parameters: Water Quality Measurement Instrument; pH; Measures ORP/Redox; Measures Conductivity / Dissolved Solids; Measures Resistivity
- pH range: 0.0 to 14
from Arjay Engineering
Continuous capacitance/dielectric monitoring of liquids and solids. This unique system provides complete flexibility for monitoring solids and liquids for concentration, moisture content, blending, and quality control. The 4100-CAP sensing probe monitors the capacitance field around the probe within... [See More]
- Electrical Output: Analog Current; Switch / Alarm Relay
- Form Factor: Panel
- Water Quality Parameters: Water Quality Measurement Instrument
- Instrument Specific Features: Controller Functionality
from ABB Measurement & Analytics
The Navigator 500 Hydrazine is used for applications where hydrazine is used to dose boiler feedwater to reduce dissolved oxygen levels. The sensor uses an electro-chemical cell to accurately measure the amount of hydrazine in boiler feedwater. Featuring a separate sensor section and transmitter,... [See More]
- Electrical Output: Analog Voltage; Analog Current; Switch / Alarm Relay
- Form Factor: Panel; Wall, Pipe
- Water Quality Parameters: Water Quality Measurement Instrument; Suspended Solids
- Suspended Solids per Liquid Volume: 0 to 1
from Arjay Engineering
Reliable monitoring of process conditions and concentration. The sensing probe continuously monitors the dielectric stability of the product. Changes in dielectric can be tagged to product quality changes, moisture content, emulsions, concentrations and product phase changes. Typical applications... [See More]
- Electrical Output: Analog Current; Switch / Alarm Relay
- Form Factor: Panel
- Water Quality Parameters: Water Quality Measurement Instrument
- Instrument Specific Features: Controller Functionality
from ABB Measurement & Analytics
The UviTec UV254 / UVT analyzer provides rapid real-time measurement of organic matter in water or wastewater output as UV254 (cm-1) or UV transmittance / UVT (%). The UV254 analyzer utilizes light at a 254 nm wavelength as most organic compounds, specifically aromatic organics, absorb light at this... [See More]
- Electrical Output: Analog Current
- Form Factor: Wall mountable
- Water Quality Parameters: Water Quality Measurement Instrument
- Display Type: Digital
from Arjay Engineering
Reliable monitoring of sumps and containments for oil spills. For separated Oil-on-Water applications, Arjay offers the Hydrocarbon Float Sensor. This floating sensor monitors the surface of water in sumps, tanks, and lagoons to alert when oil has separated to the water surface. This is typically... [See More]
- Electrical Output: Analog Current
- Form Factor: Panel
- Water Quality Parameters: Water Quality Measurement Instrument; Oil/Water
- Oil in Water Monitor: 70
from Arjay Engineering
Continuous monitoring of separated oil thickness on a water surface. The 4100-HCF monitors a floating sensor on the water surface to indicate the thickness of separated oil. An LCD display of the thickness, analog output and relay alarms are standard. The 4100-HCF float sensor monitors the... [See More]
- Electrical Output: Analog Current
- Form Factor: Panel
- Water Quality Parameters: Water Quality Measurement Instrument; Oil/Water
- Instrument Specific Features: Controller Functionality
from Arjay Engineering
Continuous profiling of oil/water interface and emulsions in tanks. Multiple capacitance probes staggered in an oil/water separator will provide a profile of the emulsion location and thickness. The 4100-PRO uses multiple sensing probes to measure the capacitance field at distinct points within the... [See More]
- Electrical Output: Analog Current
- Form Factor: Panel
- Water Quality Parameters: Water Quality Measurement Instrument; Oil/Water
- Oil in Water Monitor: 0 to 1000000
from Arjay Engineering
The HydroSense 4410-LMP Oil in Water Analyser offers continuous on-line monitoring for ppm concentrations of petroleum oils in effluent and produced water without chemicals or lag time. A non-contacting sensor design minimizes system maintenance. The re-designed 4410-LMP replaces the old 2410-LMP... [See More]
- Electrical Output: Analog Current
- Oil in Water Monitor: 0 to 5000
- Water Quality Parameters: Water Quality Measurement Instrument; Oil/Water
- Instrument Specific Features: Automatic Temperature Compensation; Controller Functionality
from Arjay Engineering
Continuous monitoring for % concentration of water in oil emulsions. The 4100-OWM is used for monitoring as the water phase changes to oil in a tank or pipe. A probe inserted into a tank or pipe measures the capacitance field. This is ideal for general monitoring of oils and other liquid phase... [See More]
- Electrical Output: Analog Current
- Form Factor: Panel
- Water Quality Parameters: Water Quality Measurement Instrument; Oil/Water
- Oil in Water Monitor: 10000 to 1000000
from HF scientific
With over 30 years of optical design expertise HF scientific has developed the AccUView Online UV %Transmission Analyzer specifically for drinking water disinfection monitoring. Engineered using leading edge microprocessor technology the AccUView is the most reliable and cost efficient instrument... [See More]
- Electrical Output: Analog Current; Switch / Alarm Relay
- Form Factor: Lab / Benchtop
- Water Quality Parameters: Water Quality Measurement Instrument
- Display Type: Digital
from optek-Danulat, Inc.
The CONTROL 200 electrochemical converter is designed for continuous monitoring and control of pH and conductivity. The C200 series is available either as a single input (pH or conductivity) or dual input (pH and/or conductivity) converter. Operation and programming is simple, using pushbuttons on... [See More]
- Electrical Output: Analog Current; Switch / Alarm Relay
- Form Factor: Panel
- Water Quality Parameters: Water Quality Measurement Instrument; pH (optional feature)
- pH Measurement Features: Temperature Measurement
from Analytical Systems Int’l. Keco
The ability to analytically quantify hydrocarbons and volatile organic compounds (VOCs) in cooling towers, heat exchangers, holding ponds, run-off water, and waste water with our model 204-V hydrocarbon in water monitor is greatly enhanced with the Sample Transfer Stripper S.T.S (Patent # 5448922)... [See More]
- Electrical Output: Analog Current; Switch / Alarm Relay
- Form Factor: Panel
- Water Quality Parameters: Water Quality Measurement Instrument
- Instrument Specific Features: Controller Functionality
from Turner Designs Hydrocarbon Instruments
FLUORESCENCE detection technology is resistant to interferences from turbid or dirty water that impact light scatter devices. Substances such as sediment and rust do not materially interfere with the detection of oil in water. FLUORESCENCE detection ensures that the Oily Water Separator is not... [See More]
- Electrical Output: Analog Current; Switch / Alarm Relay
- Form Factor: Modular
- Water Quality Parameters: Water Quality Measurement Instrument; Oil/Water
- Oil in Water Monitor: 0 to 100
from Emerson Automation Solutions – Rosemount
COMPLETE SYSTEM includes single or dual input analyzer, sensor(s), and debubbler assembly. CHOOSE U.S. EPA METHOD 180.1 or ISO METHOD 7027 compliant sensors. RANGE 0-200 NTU. RESOLUTION 0.001 NTU. FULL FEATURED ANALYZER with fully scalable analog outputs and four fully programmable alarms. [See More]
- Electrical Output: Analog Current; Switch / Alarm Relay
- Form Factor: Lab / Benchtop
- Water Quality Parameters: Water Quality Measurement Instrument; Turbidity
- Turbidity Range: 0.0 to 200
from Advanced Sensors Ltd.
Following in the success of our OIW-EX Series of Side Stream Analyzers the OIW-EX P Series of In Line Analyzers boasts the same rich feature set and maintenance free operation. The OIW-EX P series of oil in water analyzers are designed to operate in hazardous environments and provide consistent,... [See More]
- Electrical Output: Analog Current; Switch / Alarm Relay
- Form Factor: Lab / Benchtop; In-situ / Field; In Line
- Water Quality Parameters: Water Quality Measurement Instrument; Oil/Water
- Oil in Water Monitor: 0 to 3000
from KROHNE Messtechnik
Reliable sludge blanket measurement via optical sensor. The sludge level meter OPTISYS SLM 2100 features an accurate and reliable profile measurement of the sedimentation tank using an optical sensor which travels through all layers of the tank reading suspended solids concentration at the different... [See More]
- Electrical Output: Analog Current
- Form Factor: In-situ / Field
- Water Quality Parameters: Water Quality Measurement Instrument; Turbidity
- Display Type: Digital
from SWAN Analytical USA, INC.
Two channel electronic transmitter & controller for wall mounting. Features. For simultaneous conductivity measurements before (specific / total conductivity) and after a cation exchanger (acid / cationic conductivity). Measuring range: 0.055 µS/cm to 30 mS. Calculation of pH value and... [See More]
- Electrical Output: Analog Current
- Form Factor: Panel
- Water Quality Parameters: Water Quality Measurement Instrument; pH
- pH range: 7.5 to 11.5
from Iwaki America and Walchem, IWAKI America Inc
The WEC/WDEC410 Series Single and Dual Input Electrodeless Conductivity Controllers measure conductivity of a solution via an encapsulated, non-contacting sensor to control replenishment pumps and alarms. They may be installed in a variety of very harsh chemical control applications, including oily... [See More]
- Electrical Output: Analog Current; Switch / Alarm Relay
- Conductivity Range: 50 to 1000
- Water Quality Parameters: Water Quality Measurement Instrument; Measures Conductivity / Dissolved Solids
- Accuracy: 1 to 3
from Mettler-Toledo Technologies GmbH
METTLER TOLEDO Thornton's 7000RMS is an online water bioburden analyzer (OWBA) for real-time measurement of microbial contamination in pharmaceutical grade waters – Purified Water (PW), Ultra Purified Water (UPW), and Water for Injection (WFI). This bioburden analyzer, when used in parallel... [See More]
- Electrical Output: Analog Current
- Form Factor: Lab / Benchtop
- Water Quality Parameters: Water Quality Measurement Instrument
- Display Type: Video
from OMEGA Engineering, Inc.
The CDCN442 toroidal conductivity system isdesigned for online monitoring of chemically aggressive process solutions, water applications that coat or foul traditional sensors, and plating bath operations in which high current densities are present. The sensor consists of 2 metallic ribbon coils that... [See More]
- Electrical Output: Analog Current; Switch / Alarm Relay
- Form Factor: In-situ / Field
- Water Quality Parameters: Water Quality Measurement Instrument; Measures Conductivity / Dissolved Solids; Measures Resistivity
- Conductivity Range: 10000 to 1.00E6
from Hach
Are you looking for accurate, real-time monitoring of chlorine across a wide measurement range? The 9184 sc free chlorine sensor is ideal for drinking water distribution monitoring, chlorination applications, demineralizer systems, wastewater, or cooling water processes due to its 0 to 20 ppm range. [See More]
- Electrical Output: Analog Current; Switch / Alarm Relay
- Form Factor: Panel; Wall Mount
- Water Quality Parameters: Water Quality Measurement Instrument; pH
- pH range: 4 to 8
from HF scientific
With over 30 years of optical design technology expertise HF scientific has developed it ’s 4th generation Wastewater UV %Transmission Analyzer specifically for the harsh environment of wastewater applications. The AccUView Wastewater is manufactured using advanced technology, a NEMA 4X... [See More]
- Electrical Output: Analog Current; Switch / Alarm Relay
- Form Factor: Lab / Benchtop
- Water Quality Parameters: Water Quality Measurement Instrument
- Display Type: Digital
from optek-Danulat, Inc.
The Haze Control is a powerful, microprocessor-based photometric converter. The Haze Control is built off the C4000 design, but has been engineered specifically for high precision haze (turbidity) measurements. The Haze Control converter operates with the optek DTF16 (11°/90° scattered light) and... [See More]
- Electrical Output: Analog Voltage; Analog Current; Switch / Alarm Relay
- Form Factor: Panel
- Water Quality Parameters: Water Quality Measurement Instrument; Turbidity
- Instrument Specific Features: Controller Functionality
from Turner Designs Hydrocarbon Instruments
Protecting the environment from unwanted hydrocarbon discharges, protecting sensitive water treatment systems from unwanted oil contamination and 24/7 monitoring of industrial processes to prevent upsets has been the sole purpose of Turner Designs Hydrocarbon Instruments and its team for over 20... [See More]
- Electrical Output: Analog Current; Switch / Alarm Relay
- Form Factor: Modular
- Water Quality Parameters: Water Quality Measurement Instrument; Oil/Water
- Oil in Water Monitor: 0 to 1000
from Emerson Automation Solutions – Rosemount
COMPLETE SYSTEM includes single or dual input analyzer, sensor(s), and debubbler assembly. CHOOSE U.S. EPA METHOD 180.1 or ISO METHOD 7027 compliant sensors. RANGE 0-200 NTU. RESOLUTION 0.001 NTU. EASY TO USE 56 FOUR-WIRE ANALYZER with four analog outputs and four programmable alarm relays. [See More]
- Electrical Output: Analog Current; Switch / Alarm Relay
- Form Factor: Lab / Benchtop
- Water Quality Parameters: Water Quality Measurement Instrument; Turbidity
- Turbidity Range: 0.0 to 200
from Advanced Sensors Ltd.
Maintenance free, the OIW-EX series of oil in water monitors are designed to operate in hazardous environments and provide consistent, accurate and uninterrupted measurements. Using ultrasonic technology, our products provide a consistently reliable measurement environment. This negates the need for... [See More]
- Electrical Output: Analog Current; Switch / Alarm Relay
- Form Factor: Modular; Lab / Benchtop; In-situ / Field
- Water Quality Parameters: Water Quality Measurement Instrument; Oil/Water
- Oil in Water Monitor: 0 to 3000
from SWAN Analytical USA, INC.
Features. Measuring and control transmitter in rugged aluminum enclosure (IP 66). Wide conductivity measurement range from 0 to 2000 mS/cm. For the measurement of specific conductivity, concentrations (for NaCl, NaOH and acids in %), salinity (as NaCl in %) and total dissolved solids (TDS as NaCl in... [See More]
- Electrical Output: Analog Current
- Form Factor: Panel
- Water Quality Parameters: Water Quality Measurement Instrument
- Instrument Specific Features: Automatic Temperature Compensation
from Mettler-Toledo Technologies GmbH
On-line, ppb-level chloride and sulfate monitoring. The innovative 3000CS sulfate and chloride analyzer uses microfluidic capillary electrophoresis, an ionic separation technology, to directly measure trace levels of harmful sulfate and chloride ions. With on-line measurements every 45 minutes, the... [See More]
- Electrical Output: Analog Current; Switch / Alarm Relay
- Form Factor: Lab / Benchtop
- Water Quality Parameters: Water Quality Measurement Instrument
- Display Type: Video
from OMEGA Engineering, Inc.
DOCN601 Series Dissolved Oxygen analyzers/controllers are a rugged and dependable industrial grade microprocessor-based instruments that is extremely easy to use. Its large, bright LED digital display is clearly visible even in direct sunlight. It ’s speedy calibration and simple operator... [See More]
- Electrical Output: Analog Voltage; Analog Current; Switch / Alarm Relay
- Form Factor: Panel
- Water Quality Parameters: Water Quality Measurement Instrument; DissolvedO2
- Dissolved O2 Range: 0 to 20
from HF scientific
This free chlorine sensor system will measure accurately in processes that are between 4 and 9 pH. When used with a LD500 local display unit and a pH measurement system, measured hypochlorous acid (HOCl) and hypochlorite ion (OCl ¯) concentration can be used to determine free chlorine present. [See More]
- Electrical Output: Analog Current
- Form Factor: Modular
- Water Quality Parameters: Water Quality Measurement Instrument
- Instrument Specific Features: Automatic Temperature Compensation
from optek-Danulat, Inc.
The Control 4000 is a powerful, microprocessor-based photometric converter. The advanced modular design enables precision process monitoring and control. The flexible C4000 is designed for optek ultraviolet (UV), visible (VIS), near-infrared (NIR) absorption-based and scattered-light based sensors. [See More]
- Electrical Output: Analog Current; Switch / Alarm Relay
- Form Factor: Panel
- Water Quality Parameters: Water Quality Measurement Instrument; Turbidity
- Instrument Specific Features: Controller Functionality
from Turner Designs Hydrocarbon Instruments
The TD-4100 XD is a ruggedized version of the TD-4100 continuous on-line oil in water monitor. The XD is designed specifically for offshore oil production, refining, petro-chemical, mining, and other industries that require robust on-line hardware for severe duty and hazardous area locations. The... [See More]
- Electrical Output: Analog Current; Switch / Alarm Relay
- Form Factor: Modular
- Water Quality Parameters: Water Quality Measurement Instrument; Oil/Water
- Oil in Water Monitor: 0 to 1000
from Emerson Automation Solutions – Rosemount
MULTI-PARAMETER INSTRUMENT – up to three inputs: Choose pH/ORP/ISE or Contacting Conductivity/Resistivity, in any combination. LARGE DISPLAY – easy-to-read process measurements. EASY TO INSTALL – modular boards, removable connectors, easy to wire power, sensors and outputs. [See More]
- Electrical Output: Analog Current
- Form Factor: Panel
- Water Quality Parameters: Water Quality Measurement Instrument; pH; Measures ORP/Redox; Measures Conductivity / Dissolved Solids
- pH range: 0.0 to 14
from SWAN Analytical USA, INC.
Electronic transmitter & controller for the measurement of the dissolved oxygen in potable water and effluents. Features. Connections for a three-electrode oxygen sensor with integrated temperature probe, e.g. Swansensor Oxysafe1000 and for a SWAN digital sample flow meter. Temperature and air... [See More]
- Electrical Output: Analog Current
- Form Factor: Panel
- Water Quality Parameters: Water Quality Measurement Instrument; DissolvedO2
- Dissolved O2 Range: 0 to 20
from OMEGA Engineering, Inc.
The CDCN-91 series dual channel conductivity/resistivity controller is a two-channel input device equipped with three scalable 4 to 20 mA outputs and four programmable relays. A selector switch activates two open collector outputs in place of two of the relays for extraordinary output versatility. [See More]
- Electrical Output: Analog Current; Switch / Alarm Relay
- Form Factor: In-situ / Field
- Water Quality Parameters: Water Quality Measurement Instrument; Measures Conductivity / Dissolved Solids; Measures Resistivity
- Conductivity Range: 0.0550 to 400000
from HF scientific
35 years of optical measurement expertise has allowed HF scientific to become the leader in regulatory reporting turbidimeters. The HF scientific MicroTOL Online Turbidimeter has been specifically designed to meet regulations of the EPA and ISO 7027. Features include fast and easy calibration,... [See More]
- Electrical Output: Analog Current; Switch / Alarm Relay
- Form Factor: Lab / Benchtop
- Water Quality Parameters: Water Quality Measurement Instrument; Turbidity
- Turbidity Range: 0.0 to 1000
from Turner Designs Hydrocarbon Instruments
The TD 4100XDC is a “Closed Cell ” version of the rugged, world industry standard TD-4100 XD Oil in Water Monitor. It was designed for normally clean water applications or dirty water applications where fouling can be controlled by chemical injection or optional on-board cleaning... [See More]
- Electrical Output: Analog Current
- Form Factor: Modular
- Water Quality Parameters: Water Quality Measurement Instrument; Oil/Water
- Oil in Water Monitor: 0 to 500
from SWAN Analytical USA, INC.
Electronic transmitter & controller for the measurement of the dissolved oxygen in. high purity water . Features. Connections for a three-electrode oxygen sensor with integrated NT5k temperature probe, e.g. Swansensor Oxytrace G with cathode (gold), anode (silver) and guard (silver) and for a... [See More]
- Electrical Output: Analog Current
- Form Factor: Panel
- Water Quality Parameters: Water Quality Measurement Instrument; DissolvedO2
- Dissolved O2 Range: 0 to 20
from HF scientific
The MicroTSCM Streaming Current Monitor establishes a new level of control for plant operators that depend on Streaming Current to maintain water quality. Unlike other systems, the MicroTSCM can be calibrated to a known Ion Charge unit (ICu) value, using a cationic polymer solution. Once calibrated,... [See More]
- Electrical Output: Analog Current; Switch / Alarm Relay
- Form Factor: Lab / Benchtop
- Water Quality Parameters: Water Quality Measurement Instrument
- Display Type: Video
from SWAN Analytical USA, INC.
Electronic transmitter/controller for wall mounting. Measuring and control transmitter for field installation in aluminum box (IP 66). Dimensions: 180 x 140 x 70 mm. Connections: 2 signal outputs for measured values or continuous control, 2 relays as limit switches or as controllers, 1 alarm relay... [See More]
- Electrical Output: Analog Current
- Form Factor: Panel
- Water Quality Parameters: Water Quality Measurement Instrument; pH; Measures ORP/Redox
- pH range: 0.0 to 14
from SWAN Analytical USA, INC.
Designed for pharmaceutical applications with 2 signal outputs and 2 contact relays. The USP alert can be selected as a percentage ratio. [See More]
- Electrical Output: Analog Current
- Form Factor: Panel
- Water Quality Parameters: Water Quality Measurement Instrument; Measures Conductivity / Dissolved Solids (optional feature)
- Conductivity Range: 0.0050 to 2000
from SWAN Analytical USA, INC.
Colorimetric process analyzer for the automatic, continuous measurement of phosphate.Measuring range: 0.1 to 50 ppm (mg/L) PO4Based on colorimetric measurement principle.Complete system including measurement and control electronics, photometer, flow indicator, reaction chamber, reagent dosing system... [See More]
- Electrical Output: Analog Current
- Form Factor: Panel
- Water Quality Parameters: Water Quality Measurement Instrument
- Display Type: Digital