Switch or alarm signal Water Quality Photometers and Colorimeters
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]
- Output Options: Analog current signal; Switch or alarm signal
- Range, low: 0.0
- Measured Parameter: Total Petroleum Hydrocarbons
- Range, high: 6.46
from ABB Measurement & Analytics
Many years of experience and innovation in the design and successful application of continuous chemical analyzers has been combined with the latest electronics and production technologies to produce the Navigator 600 Series of analyzers from ABB. Based on colorimetric techniques, they feature a... [See More]
- Output Options: Analog current signal; Switch or alarm signal
- Range, low: 0.0578
- Measured Parameter: Hardness (Magnesium or Calcium)
- Range, high: 0.5779
from Arjay Engineering
The HydroSense 4420-OCM continuously monitors a clean water sample for oil leaks. The display, signal output, and alarm can be configured within the 0-250 ppm range. On-line alarm for oil presence in filtered effluent and cooling water. The HydroSense 4420-OCM offers a low-cost approach to... [See More]
- Output Options: Analog current signal; Switch or alarm signal
- Range, low: 0.0
- Measured Parameter: Total Petroleum Hydrocarbons
- Range, high: 0.1293
from ABB Measurement & Analytics
Many years of experience and innovation in the design and successful application of continuous chemical analyzers has been combined with the latest electronics and production technologies to produce the Navigator 600 Series of analyzers from ABB. Based on colorimetric techniques, they feature a... [See More]
- Output Options: Analog voltage signal; Analog current signal; Switch or alarm signal
- Range, low: 0.0
- Measured Parameter: Silica
- Range, high: 0.0065
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]
- Output Options: Analog current signal; Switch or alarm signal
- Range, low: 12.93
- Measured Parameter: Total Petroleum Hydrocarbons
- Range, high: 1293
from ABB Measurement & Analytics
The AV450 provides continuous analysis with the minimum of manual intervention and extremely low running costs – no expensive chemical reagents are required. Data. Reagentless operation. Automatic cleaning. Virtually zero maintenance. Dual-wavelength measurement for turbidity and dissolved... [See More]
- Output Options: Analog current signal; Switch or alarm signal
- Range, low: 0.0
- Measured Parameter: Nitrate
- Range, high: 100
from ABB Measurement & Analytics
ABB's robust submersible UviTec Color probe provides affordable real-time measurement of colur changes in water or wastewater in accordance with ISO 6271-2016:05. The probe utilizes patent-pending technology to provide superior measurement performance across multiple wavelengths of light using LEDs. [See More]
- Output Options: Switch or alarm signal
- Instrument Type: Fixtured or Permanent
- Response Time: 10
- Features: Self-Test Diagnostics
from ABB Measurement & Analytics
The robust submersible UviTec High Nitrate/Nitrite probe provides affordable real-time measurement of high concentrations of nitrate (NO3) and nitrite (NO2) in water or wastewater. The High Nitrate/Nitrite probe utilizes patent-pending technology to provide superior measurement performance across... [See More]
- Output Options: Switch or alarm signal
- Range, low: 3
- Measured Parameter: Nitrate
- Range, high: 20000
from HF scientific
CLX-XT Extended Reagent Life Chlorine Monitor is an economical and low maintenance instrument for shipboard ballast water, potable water or wastewater applications that require continuous monitoring and control of residual Total Chlorine levels. User selectable cycle times, 4-20mA and RS-485 with... [See More]
- Output Options: Analog current signal; Switch or alarm signal
- Range, low: 0.0
- Measured Parameter: Total Chlorine
- Range, high: 10
from Peak Process Controls Inc/Sigrist
UV absorption, DOC, color, metals concentration [See More]
- Output Options: Analog current signal; Switch or alarm signal
- Measured Parameter: Total Chlorine
- Measured Parameter: Bromine
- Measured Parameter: Chlorine Dioxide
from HF scientific
User selectable features and innovative design sets the new CLX Online Residual Chlorine Monitor apart from the competition. Cycle times that are adjustable from 110 seconds to 10 minutes, 4-20mA and Modbus outputs that can control feed pumps and user settable alarms equates to low operating and... [See More]
- Output Options: Analog current signal; Switch or alarm signal
- Range, low: 0.0
- Measured Parameter: Total Chlorine
- Range, high: 10
from HF scientific
CLX-Ex Chlorine Monitor is a rugged, safe, and low maintenance instrument for shipboard ballast water require continuous monitoring and control of residual Total Chlorine levels in hazardous environments. User selectable cycle times, 4-20mA and RS-485 with Modbus output that can be used to control... [See More]
- Output Options: Analog current signal; Switch or alarm signal
- Range, low: 0.0
- Measured Parameter: Total Chlorine
- Range, high: 10