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Electrochemical Hydrogen Chloride Sensor (HCL Sensor) - HCl/M-200

• Nominal Range: 0 - 200 ppm
• Maximum Overload: 400 ppm
• Expected Operation Life: 2 years in air
• Output Signal: 80 ± 30 nA/ppm
• Resolution: 1.5 ppm
• Repeatability: < 2 % of signal
• T90 Response Time: < 60 sec
• Temperature Range: -20°C to 45°C
• Relative Humidity Range: 15 % to 90 % R.H. non-condensing

Model Number: HCl/M-200
Data Sheet:

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Product Specification

Miniature Gas Sensors
Industry standard for portable gas detectors. Widely-used format for personal safety.

Features
Smallest size

Dimensions
Conforms to 4-Series
Diameter: 20 mm
Height: 16.6 mm
Pin diameter: 1.5 mm

HCl/M-200 Hydrogen Chloride Sensor (HCL Sensor) Applications
• Safety and Environmental Control
• For Portable Gas Detectors

HCl/M-200 Hydrogen Chloride Sensor (HCL Sensor) Performance Characteristics
Performance data conditions: 20°C, 50% RH and 1013 mbar

Nominal Range	0 - 200 ppm
Maximum Overload	400 ppm
Expected Operation Life	2 years in air
Output Signal	80 ± 30 nA/ppm
Resolution	1.5 ppm
Temperature Range	-20°C to 45°C
Pressure Range	Atmospheric
Pressure Coefficient	No data
T90 Response Time	< 60 sec
Relative Humidity Range	15 % to 90 % R.H. non-condensing
Typical Baseline Range (pure air, 20°C)	-5 to +5 ppm
Maximum Zero Shift (+20°C to +40°C)	N.D.
Expected Long Term Output Drift	< 2% signal loss/month
Recommended Load Resistor	10 - 20 Ohm
Bias Voltage	Not allowed
Repeatability	< 2 % of signal
Output Linearity	Linear

HCl/M-200 Hydrogen Chloride Sensor (HCL Sensor) Physical Characteristics

Weight	~ 5.4 g
Position Sensitivity	None
Storage Life	Six months in container
Recommended Storage Temperature	5°C - 20°C
Warranty Period	12 months from date of dispatch

HCl/M-200 Hydrogen Chloride Sensor (HCL Sensor) Cross Sensitivity Data

Interfering Gas	Concentration	Reading
CO	1000 ppm	0 ppm
H2	1%	0 ppm
Isopropanol	vapor	0 ppm
Ethylene	100 ppm	0 ppm
SO2	100 ppm	0 ppm
H2S	20 ppm	31 ppm
NO	25 ppm	0 ppm
NO2	20 ppm	0 ppm