electrochemical sensor — Suppliers, Manufacturers & Wholesale Exporters

7 electrochemical sensor products from verified suppliers & exporters on EximNext B2B Marketplace

COH-A2 Electrochemical CO Sensor & H2S Sensor

Supplier: Week Technology Ltd., China

O2-C2 Electrochemical Oxygen Sensor (O2 Sensor)

Supplier: Week Technology Ltd., China

CM8 Electrochemical Carbon Monoxide Sensor

Supplier: Week Technology Ltd., China

H2-bf Electrochemical Hydrogen Sensor

Supplier: Week Technology Ltd., China

CM9 Electrochemical Carbon Monoxide Sensor

Supplier: Week Technology Ltd., China

Eto-a1 Electrochemical Ethylene Oxide Sensor

Supplier: Week Technology Ltd., China

Electrochemical Oxygen Sensor O2-A2

Supplier: Week Technology Ltd., China

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electrochemical sensor — 7 Products

from 194,631 verified suppliers in 200 countries
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COH-A2 Electrochemical CO Sensor & H2S Sensor
⚓ Harbor
COH-A2 Electrochemical CO Sensor & H2S Sensor
COH-A2 Carbon Monoxide + Hydrogen Sulfide Sensor Introduction Personal gas safety monitors can be found in almost every industry, with the requirement for multiple gas detection becoming commonplace. Most of these gas detectors measure both Carbon Monoxide and Hydrogen Sulfide. Alphasense new 2sense H2S+CO gas sensor allows designers to reduce significantly their gas detector size and cost. The patented 2sense uses a new approach to dual gas sensor design. A larger version of the D2 sensor, which has a proven track record in the field over many years, the 2sense does not compromise performance or long term stability over the standard two-sensor solution when measuring both H2S and CO. 2Sense Dual Gas Save space and save cost with our 2Sense family of dual gas sensors, in the A-series 20mm size. With a patented design and best response, these dual sensors offer the required performance with obvious advantages. CO / H2S the COH-A2 builds on 10 years of experience with our original D2 sensor.
ContactMOQ: 1 Unit
Week Technology Ltd.⚓ Harbor★4.5(0)
Supplier
Week Technology Ltd.
⚓ Harbor
★4.5(0)
⚡ <4h✓ 0.00%
O2-C2 Electrochemical Oxygen Sensor (O2 Sensor)
⚓ Harbor
O2-C2 Electrochemical Oxygen Sensor (O2 Sensor)
O2-C2 Oxygen Sensor (O2 Sensor) Description Alphasense Oxygen sensors use capillary flow control. Unlike partial pressure oxygen sensors, they have good pressure and temperature dependence, making them the best choice in safety applications. Standard galavanic sensors use lead for greatest reliability but fixed lifetime. O2-C2 Oxygen Sensor size: 20mm diameter, extra height allows additional filter material when measuring combustion gases O2-C2 Oxygen Sensor (O2 Sensor) Specifications: * Output: 80 to 120A @ 20.9% O2 * Response time t90: < 50(s) from 20.9% to 0% O2 * Linearity: -0.6 % O2 deviation @ 10% O2 * Operating life: > 24 months * Temperature range : -30 to 55'C * Pressure range: 80 to 120 kPa * Humidity range: 5 to 95 % rh continuous * Weight: < 18 g
ContactMOQ: 1 Unit
Week Technology Ltd.⚓ Harbor★4.5(0)
Supplier
Week Technology Ltd.
⚓ Harbor
★4.5(0)
⚡ <4h✓ 0.00%
CM8 Electrochemical Carbon Monoxide Sensor
⚓ Harbor
CM8 Electrochemical Carbon Monoxide Sensor
Carbon Monoxide Sensor CM8 CM8 Carbon Monoxide Sensor Features: 1. More than ten years long life, electrochemical principle 2. Low sensitivity to ethanol; 3. Can reduce the influence of various interference gases, good linear output characteristics; 4. Consistency is very good; 5. The carbon monoxide gas selectivity and repeatability is very good; 6. The sensor signal output and the concentration of carbon monoxide gas into a linear relationship; 7. The leading production technology and new advanced materials; 8. Electrolyte pollution, materials comply with RoHS requirements; 9. Strong anti-interference; 10. The shell thicker will never rust, the new material used in component feet is conductive. CM8 Carbon Monoxide Sensor Typical Applications: 1. Carbon monoxide detector alarms 2. Car alarms 3. Smart furniture 4. Commercial carbon monoxide detector 5. Industrial carbon monoxide detector 6. Indoor parking ventilation control 7. Portable carbon monoxide concentration meter 8. CO detection alarm. CM8 Carbon Monoxide Sensor Main parameters: * Carbon monoxide detection range: 0-10000ppm * Detection accuracy < 3% * Putput current: 0.8-2.0nA / ppm * Response time:
ContactMOQ: 1 Unit
Week Technology Ltd.⚓ Harbor★4.5(0)
Supplier
Week Technology Ltd.
⚓ Harbor
★4.5(0)
⚡ <4h✓ 0.00%
H2-bf  Electrochemical Hydrogen Sensor
⚓ Harbor
H2-bf Electrochemical Hydrogen Sensor
H2-BF Hydrogen Sensor H2 Sensor Description Alphasense is expanding its line of electrochemical Toxic Gas Sensors to address industry-specific requirements, including emissions monitoring, process safety, environmental monitoring and VOCs. Hydrogen (H2) The Hydrogen sensor has excellent ppm sensitivity for low concentrations to 2,000ppm H2. The very low sensitivity to CO makes this one of the most selective Hydrogen sensors on the market. As with all Hydrogen sensors, temperature compensation for sensitivity must be applied carefully. Available in A series. H2-BF Hydrogen Sensor H2 Sensor Specifications * Range: 5,000 ppm H2 limit of performance warranty * Sensitivity: 10 to 25 nA/ppm in 400ppm H2 * Response time t90: < 55s from zero to 400ppm H2 * Resolution: < 0.8 RMS noise (ppm equivalent) * Temperature range: -30 to 50 deg C * Pressure range: 80 to 120 kPa * Humidity range: 15 to 90 % rh * Weight: < 13g
ContactMOQ: 1 Unit
Week Technology Ltd.⚓ Harbor★4.5(0)
Supplier
Week Technology Ltd.
⚓ Harbor
★4.5(0)
⚡ <4h✓ 0.00%
CM9 Electrochemical Carbon Monoxide Sensor
⚓ Harbor
CM9 Electrochemical Carbon Monoxide Sensor
CM9 Carbon Monoxide Sensor CM9 Carbon Monoxide Sensor Features: 1. More than ten years long life, electrochemical principle 2. Low sensitivity to ethanol; 3. Can reduce the influence of various interference gases, good linear output characteristics; 4. Consistency is very good; 5. The carbon monoxide gas selectivity and repeatability is very good; 6. The sensor signal output and the concentration of carbon monoxide gas into a linear relationship; 7. The leading production technology and new advanced materials; 8. Electrolyte pollution, materials comply with RoHS requirements; 9. Strong anti-interference; 10. The shell thicker will never rust, the new material used in component feet is conductive. CM9 Carbon Monoxide Sensor Typical Applications: 1. Carbon monoxide detector alarms, 2. Car alarms, smart furniture 3. Commercial carbon monoxide detector 4. Industrial carbon monoxide detector 5. Indoor parking ventilation control 6. Portable carbon monoxide concentration meter 7. CO detection alarm CM9 Carbon Monoxide Sensor Main parameters: * Carbon monoxide detection range: 0-10000ppm * Detection accuracy: < 3% * Output current: 0.8-2.0nA / ppm * Response time:
ContactMOQ: 1 Unit
Week Technology Ltd.⚓ Harbor★4.5(0)
Supplier
Week Technology Ltd.
⚓ Harbor
★4.5(0)
⚡ <4h✓ 0.00%
Eto-a1 Electrochemical Ethylene Oxide Sensor
⚓ Harbor
Eto-a1 Electrochemical Ethylene Oxide Sensor
ETO-A1 Ethylene Oxide Sensor ETO Sensor Description Alphasense is expanding its line of Electrochemical Toxic Gas Sensors to address industry-specific requirements, including emissions monitoring, process safety, environmental monitoring and VOCs. Ethylene Oxide (C2H4O) The ETO is a general purpose sensor, primarily developed for monitoring Ethylene Oxide but also capable of measuring other volatile organic compounds (VOCs). Our toxic evaluation board allows easy adjustment of the bias voltage to optimise this sensor for the required application. See application note AAN113. Available in A and B series ETO-A1 Ethylene Oxide Sensor ETO Sensor Specifications * Range: 100 ppm EtO limit of performance warranty * Sensitivity: 2000 to 3200 nA/ppm in 20ppm EtO * Response time t90: < 150s from zero to 20ppm EtO * Resolution: < 0.1 RMS noise (ppm equivalent) * Temperature range: -30 to 50 deg C * Pressure range: 80 to 120kPa * Humidity range: 15 to 90% rh continuous * Weight: < 6 g
ContactMOQ: 1 Unit
Week Technology Ltd.⚓ Harbor★4.5(0)
Supplier
Week Technology Ltd.
⚓ Harbor
★4.5(0)
⚡ <4h✓ 0.00%
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Electrochemical Oxygen Sensor O2-A2
⚓ Harbor
Electrochemical Oxygen Sensor O2-A2
O2-a2 oxygen sensor Performance Output î¼a @ 20.9% o2 80 to 120 Response time t90 (s) from 20.9% to 0% o2 < 15 Zero current î¼a in n2 < 2.5 Linearity % o2 deviation @ 10% o2 0.6 Lifetime Output drift % change in output @ 3 months < 1 Operating life months until 85% original output of 20.9% o2 > 24 Environmental Humidity sensitivity % o2 change: 0% to 95% rh @ 40â?? < 0.7 Co sensitivity % (change o2 reading) / % co2 @ 5% co2 0.1 Pressure sensitivity (% change of output)/(% change of pressure) @ 20kpa < 0.1 Key specifications Temperature range â?? -30 to 55 Pressure range kpa 80 to 120 Humidity range % rh non-condensing (0 to 99% rh short term) 5 to 95 Storage period months @ 3 to 20â?? (store in sealed pot, open circuit) 6 Load resistor î© (recommended) 47 to 100 Diameter mm (including label) 20.0 Height mm (including foam ring) 17.4 Weight g < 16 -
ContactMOQ: 1 Unit
Week Technology Ltd.⚓ Harbor★4.5(0)
Supplier
Week Technology Ltd.
⚓ Harbor
★4.5(0)
⚡ <4h✓ 0.00%

About electrochemical sensor Trade

electrochemical sensor is one of the most actively traded commodities in global B2B markets. Major exporting countries include Ukraine, Russia, Argentina, and India, which together account for over 80% of global production. Buyers from the Middle East, Africa, and Southeast Asia represent the largest import demand.

When sourcing electrochemical sensor, buyers typically evaluate suppliers based on price per metric ton, minimum order quantities, certifications (ISO, HALAL, SGS), and payment terms. The most common payment methods used in electrochemical sensor trade are Letter of Credit (L/C) and Telegraphic Transfer (T/T).

EximNext connects buyers with 1,240+ verified electrochemical sensor suppliers across 67 countries. Post a buy requirement to receive competing quotes within 24 hours, or browse our verified supplier directory to compare prices, certifications, and response times.

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