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                      1. Home
                      2. Sensors & Transducers
                      3. Sensors
                      4. Environmental Sensors
                      5. Gas Detection Sensors
                      Print Page

                      SGX-4O3-20

                      Gas Detection Sensor, Ozone, 20 ppm, 100ppb, Electrochemical Sensing, 4 Series

                      AMPHENOL SGX SENSORTECH SGX-4O3-20
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerAMPHENOL SGX SENSORTECH
                      Manufacturer Part NoSGX-4O3-20
                      Order Code4162760
                      Product Range4 Series
                      Technical Datasheet

                      Data Sheet

                      See all Technical Docs
                      Available to Order
                      Deliveries start from 29/7/2025.

                      Notify me when back in stock

                      QuantityPrice
                      1+Rs.9,960.090
                      5+Rs.8,590.710
                      10+Rs.8,070.450
                      25+Rs.7,828.130
                      50+Rs.7,748.440
                      Price for:Each
                      Minimum: 1
                      Multiple: 1
                      Rs.9,960.09
                      Enter Your Part No/Line Note
                      Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                      This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                      Product Information

                      ManufacturerAMPHENOL SGX SENSORTECH
                      Manufacturer Part NoSGX-4O3-20
                      Order Code4162760
                      Product Range4 Series
                      Technical Datasheet

                      Data Sheet

                      Particle Count Max20ppm
                      Accuracy100ppb
                      Sampling MethodElectrochemical Sensing
                      Product Range4 Series

                      Product Overview

                      SGX-4O3-20 premium industrial ozone sensor ideal for portable and fixed gas detectors.

                      • High stability, fast response and recovery, quality, safety, responsibility
                      • Robust environment performance, cost effective
                      • 1000 ± 400nA/ppm sensitivity, measurement range from 0 to 20ppm
                      • T90 <lt/>40s response time, 50ppm maximum overload, <lt/> ±2% O3 equivalent repeatability
                      • <lt/>20% per annum long-term output drift, linearity, 10 ohm recommended load resistor
                      • 12 months from date of dispatch warranty, 800 to 1200 hPA pressure range
                      • Operating humidity range from 15-90% RH, <gt/>24 months in air expected lifetime
                      • 0.3mA maximum at 2000ppm, 1.3V maximum o/c voltage, <lt/>1.0A maximum s/c current
                      • Temperature range from -30°C to +50°C

                      Technical Specifications

                      Particle Count Max

                      20ppm

                      Sampling Method

                      Electrochemical Sensing

                      Accuracy

                      100ppb

                      Product Range

                      4 Series

                      Technical Docs (1)

                      Technical Data Sheet EN

                      Legislation and Environmental

                      Country of Origin:
                      Country in which last significant manufacturing process was carried outCountry of Origin:
                      Poland
                      Country in which last significant manufacturing process was carried out
                      Tariff No:90329000
                      US ECCN:EAR99
                      EU ECCN:NLR
                      RoHS Compliant:Yes

                      RoHS

                      RoHS Phthalates Compliant:Yes

                      RoHS

                      Download Product Compliance Certificate

                      Product Compliance Certificate

                      Weight (kg):.005
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                      element14 is a trading name of element14 India Private Limited.
                      Company identity number: U30009KA2007PTC044448 | Registered Office: D Block, 11th Floor, IBC Knowledge Park, 4/1,Bannerghatta Main Rd, Bhavani Nagar, Suddagunte Palya, Bangalore, Karnataka 560029, India.