Hydrogen Sulphide Detection Electrochemical Sensor Amphenol SGX-7H2S-200 for Industrial Environments

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Product Description

Product Overview

The SGX-7H2S-200 is an industrial-grade electrochemical sensor designed for the detection of Hydrogen Sulphide (H2S). It offers a measurement range of 0 to 200 ppm with a rapid T90 response time of less than 40 seconds. This sensor is suitable for applications requiring reliable H2S monitoring in various industrial environments.

Product Attributes

Brand: SGX Sensortech
Model: SGX-7H2S-200
Type: Industrial Hydrogen Sulphide (H2S) Sensor
Compliance: RoHS compliant

Technical Specifications

Specification	Value
Output signal	370 100 nA / ppm
Typical Baseline Range (pure air)	1ppm H2S equivalent
T90 Response Time	< 40 seconds
Measurement Range	0 - 200 ppm
Maximum Overload	1000 ppm
Linearity	Linear
Repeatability	< 1% H2S equivalent
Recommended Load Resistor	10 ohms
Resolution (Electronics dependent)	<0.2 ppm typical
Temperature Range	-30C to +50C
Pressure Range	800 to 1200 mbar
Operating Humidity Range	15% to 90% RH
Long Term Output Drift	< 20% per annum
Max at 2000ppm	0.3 mA
Recommended Storage Temp	0C to 20C
Max o/c Voltage	1.3 V
Expected Operating Life	> 24 months in air
Max s/c Current	<1.0 A
Cross Sensitivity (CO, 300ppm)	< 6ppm
Cross Sensitivity (SO2, 5ppm)	<1ppm
Cross Sensitivity (NO2, 5ppm)	< 0.5ppm
Cross Sensitivity (NO, 50ppm)	<1ppm
Cross Sensitivity (H2, 500ppm)	<1ppm
Cross Sensitivity (Cl2, 1ppm)	0ppm
Cross Sensitivity (C2H4, 100ppm)	0ppm
Cross Sensitivity (CO2, 5000ppm)	0ppm