UviTec High Nitrite Sensor

The UviTec High Nitrite bypass sensor provides affordable real-time measurement of high concentrations of nitrite (NO2) in water or wastewater. The sensor provides superior measurement performance across multiple wavelengths of light using UV LEDs. Designed to meet the needs of many monitoring applications, it offers multiple flow cell designs and sensor path length selections to meet the desired measurement range.

Features & Benefits

Affordable real-time nitrite (NO2) monitoring
Ideal for monitoring high concentrations of nitrite
Multiple wavelength sensor uses UV LED technology for superior measurement performance
Bypass style sensor with multiple flow cell selections to meet application demands
Wastewater to high purity water measurement ranges
Operator friendly, low maintenance design
Quick and simple optical measurements
Reagent free operation

Simple, Plug & Play Nitrite Monitoring

The UviTec High Nitrite bypass sensor is a cabinet style instrument installed directly on a wall, railing or system backboard. Sample is supplied to the sensor from a pressurized source or alternatively, from an open-channel using an accessory pumping/cleaning system. The sensor must be connected to a UviTec controller for operation.

EXAMPLE CONFIGURATION

UviTec Controller
For affordable, user friendly operation and control
UviTec High Nitrite Sensor
For real-time continuous nitrite measurement
UviTec Clean System
For low maintenance automatic cleaning

Multiple sensors can be added to UviTec controllers to expand water quality monitoring capabilities.

Simple to install, easy to operate, no reagents and no waiting for lab results.

Overview

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Overview

General Specifications:

Characteristics	Technical data
Path Lengths	0.5, 1, 2, 4, 10 mm (1000 series) 1, 2, 4, 8 mm (2000 series) 25, 50, 100, 150 mm (4000 series)
Parameters	Nitrite (NO2)
Range	Depends on model selected. Refer to range chart on next tab.
Accuracy	± 0.5% full scale
Units	mg/L, ppm
Sampling Time	30 seconds
Calibration	Factory calibrated. Field adjustment of calibration is possible.
Cleaning	In-situ cleaning makes cleaning quick and easy. Automatic chemical cleaning is optional.
Self-Diagnostic	Detection and diagnosis of internal system fault
Alarms	Dry contact terminals allow operator configurable alarms for: high and low set points, low lamp output, leak detect, system fault, etc.
Humidity Control	Humidity sensor with large regeneratable desiccant system
Wavelengths	UV and visible light wavelengths
Light Source	UV LED
Flow Rate	500 - 1000 mL/min (1000 series) 300 - 1000 mL/min (2000 and 4000 series)
Pressure Rating	85 PSI maximum (1000 series) 20 PSI maximum (2000 and 4000 series)
Fluid Connections	3/8" OD tube push-in fittings (1000 series) 1/4" OD tube push-in fittings (2000 and 4000 series)
Wetted Materials	Kynar, FEP, Quartz, SS316L, Viton (1000 series) Kynar, Polyethylene, Quartz, SS 316L, Viton (2000 and 4000 series)
Electrical/Comm.	From controller
Ambient Temp.	0 to 45°C (32 to 113°F)
Water Temp.	0 to 90°C (32 to 194°F) at 21°C (69.8°F) Ambient temperature
Enclosure	NEMA 4X, wall mountable
Weight	22 lb (1000 and 2000 series) 24 lb (4000 series)
Dimensions	17"H x 14.25"W x 7.5"D (1000 and 2000 series) 15.82”H x 13.82”W x 9.00”D (4000 series)
Warranty	2-year limited warranty (Extended care packages available)