industrial gas sensor Amphenol SGX-7H2S-100 hydrogen sulphide detection with fast T90 response time

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Product Description

Product Overview

The SGX-7H2S-100 is an industrial Hydrogen Sulphide (H2S) sensor designed for reliable gas detection. It offers a measurement range of 0-100 ppm with a T90 response time of less than 60 seconds. This sensor is suitable for applications requiring accurate H2S monitoring in various industrial environments.

Product Attributes

Brand: SGX Sensortech
Product Line: Industrial Hydrogen Sulphide (H2S) Sensor
Model: SGX-7H2S-100
Compliance: RoHS compliant

Technical Specifications

Specification	Value
Output Signal	1700 ± 400 nA / ppm
Typical Baseline Range (pure air)	±0.5 ppm H2S equivalent
T90 Response Time	< 60 seconds
Measurement Range	0 - 100 ppm
Maximum Overload	500 ppm
Linearity	Linear
Repeatability	< ±1% H2S equivalent
Recommended Load Resistor	10 ohms
Resolution (Electronics dependent)	<0.1 ppm typical
Long Term Output Drift	< 20% per annum
Expected Operating Life	> 24 months in air
Operating Temperature Range	-40°C to +50°C
Operating Pressure Range	800 to 1200 mbar
Operating Humidity Range	15% to 90% RH
Recommended Storage Temp	0°C to 20°C
Cross Sensitivity (300ppm CO)	< 3ppm
Cross Sensitivity (5ppm SO2)	<1ppm
Cross Sensitivity (5ppm NO2)	<±0.5ppm
Cross Sensitivity (50ppm NO)	<1ppm
Cross Sensitivity (500ppm H2)	<1ppm
Cross Sensitivity (1ppm Cl2)	0ppm
Cross Sensitivity (100ppm C2H4)	0ppm
Cross Sensitivity (5000ppm CO2)	0ppm