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A3EF A3EFF A7EF Electrochemistry Carbon Monxide Gas sensor 0-2000ppm For Gas Analyzers Carbon Monoxide

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Model Number : A3EF A3EFF A7EF

MOQ : 1

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Delivery Time : 3-5 work days

Place of Origin : UK

Price : Negotiable

Supply Ability : 5000pcs

Packaging Details : Paper box

Maximum Overload : 4000ppm

Output Signal : 0.075±0.025μA/ppm

Typical Baseline Range (pure air) : -2 to +17ppm equivalent

Bias Voltage : 20 or +250mV

Recommended Gain : 0.5 to 2.5

Weight : 26g

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A3EF A3EFF A7EF Electrochemistry Carbon Monxide Gas sensor 0-2000ppm For Gas Analyzers Carbon Monoxide

Key Features:

High Specificity for NH₃: Optimized electrode materials and electrolyte design ensure minimal cross-interference from common gases (e.g., CO, H₂S, NO₂) in most environments.
Stable 3-Electrode Design: The third electrode (counter electrode) reduces polarization effects, lowering zero drift and improving measurement consistency over long-term use.
Low Power Consumption: Compatible with battery-powered portable detectors, thanks to its low operating current requirements.
Easy Integration: Standard electrical parameters (bias voltage, load resistor) and compact form factor simplify integration into fixed or portable gas detection systems.
Robust Environmental Adaptability: Operates reliably in a wide temperature and humidity range, suitable for both indoor and outdoor industrial scenarios.

Typical Applications:

Industrial Safety Monitoring: Chemical plants, fertilizer production facilities, and refrigeration systems (where NH₃ is used as a refrigerant) to detect leaks and protect workers.
Environmental Monitoring: Wastewater treatment plants, livestock farms, and agricultural facilities to monitor NH₃ emissions and comply with environmental regulations.
Portable Gas Detectors: Handheld safety devices for personnel working in NH₃-exposed environments (e.g., maintenance technicians, farmers).
Fixed Gas Alarm Systems: Permanent installations in warehouses, storage facilities, and production areas to trigger alarms when NH₃ concentrations exceed safe thresholds.
Medical & Laboratory Equipment: Specialized analytical instruments for NH₃ concentration measurement in research or clinical settings.

Nominal Measurement Range	0 – 100 ppm (standard); Custom ranges available
Maximum Overload	500 ppm
Sensitivity	0.30 ± 0.06 µA/ppm
Resolution	0.1 ppm
Response Time (T90)	≤ 45 seconds
Repeatability	±2% of full-scale signal
Recommended Bias Voltage	+200 mV
Recommended Load Resistor	10 Ω
Operating Temperature Range	-20°C to +50°C
Storage Temperature Range	0°C to +20°C
Operating Humidity Range	15% – 90% RH (non-condensing)
Operating Pressure Range	Atmospheric pressure ±10% (86 – 106 kPa)
Pressure Coefficient	0.01% signal/mbar
Baseline Offset (in clean air)	0 to +5 ppm equivalent
Long-term Sensitivity Drift	< 2% signal loss per month
Expected Operating Life	2 years (in air, at 20°C, 50% RH)
Storage Life	6 months (original sealed packaging)
Weight	22 g
Package Type	Standard 3-series electrochemical sensor package

A3EF A3EFF A7EF Electrochemistry Carbon Monxide Gas sensor 0-2000ppm For Gas Analyzers Carbon Monoxide

Product Tags:

Electrochemistry Carbon Monoxide

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