Does the sensor require a bias voltage?

No, bias voltage is not required for this sensor.

What gases does this sensor have cross-sensitivity to?

While designed for CO, it may show minor response to gases like Hydrogen (~25 ppm reading at 200 ppm) and Nitric Oxide (<25 ppm reading at 50 ppm). Other gases like Ammonia and Carbon Dioxide show 0 response.

Honeywell CO 4CFC 1,000PPM 4SERIES SENSOR 2112B2006

Name: Honeywell CO 4CFC 1,000PPM 4SERIES SENSOR 2112B2006
Brand: BNSENS Co., Ltd.
SKU: 2153703712

Jiangsu, ChinaBNSENS Co., Ltd.

US$1.00-699.00

1 Piece

Sample price:US$60.00/piece.Request sample

Product profile

Customization

Available

Type

Electrochemical Gas Sensor

Material

Noryl N110

Model NO.

2112B2006

Sensitivity

Medium

Certification

RoHS

Customized

Non-Customized

Measurement Range

0 ppm CO to 1000 ppm CO

Operating Principle

3-electrode electrochemical

Maximum Overload²

2000 ppm CO

Response time (T90 )

<20 seconds

Baseline offset

< ±2 ppm equivalent

Zero shift (-40°C to 50°C)

< 12 ppm equivalent

Repeatability

< ±3 %

Linearity

Within ±5%

Recommended load resistor

5 Ohm

Bias voltage

Not required

Operating temperature range

Continuous: -10°C to 50°C

Operating pressure range

1 atm ±10 %

Operating humidity range

-20°C to 40°C (continuous)

Maximum at 2000 ppm

0.2 mA

Long Term Output Drift

<5% per annum

Transport Package

Carton

Specification

approximately 5g

Trademark

Honeywell

Origin

China

Key features

Industry Standard Reliability: 4CFC sensors are the industry standard for portable gas detectors with improved performance variability.

Low Long-Term Drift: Features low long-term output drift of less than 5% per annum for stable measurements.

Fast Response Time: Achieves T90 response time in less than 20 seconds for rapid detection.

RoHS Certified: Fully compliant with RoHS certification standards for environmental safety.

High Specificity: Designed to be highly specific to Carbon Monoxide with minimal cross-sensitivity.

Durable Construction: Made with Noryl N110 material designed for harsh environments.

Zero Bias Voltage: Operates without requiring bias voltage, simplifying circuit design.

Company profile

Importers and ExportersFast DeliveryQuality Assurance100% Finished Products Inspection

BNSENS Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤2.60h

AI-Powered supplier vetting

SummaryBNSENS Co., Ltd. is identified as a Chinese manufacturer/factory in Jiangsu specializing in sensors and transmitters for pressure, level, temperature, flow, current, switching, and position applications. The supplier describes MEMS and independently developed ASIC expertise, a U.S.-based R&D center, and supply or cooperation relationships involving Emerson, SICK, TSMC, Siemens, Infineon, and Rohm. Its products are reported as serving multiple industrial sectors, and an audit was conducted by BV; however, the audit result and type are provided only as codes, so certification or compliance conclusions cannot be made. Information on after-sales service, financial credibility, quality systems, customization, sustainability, and several R&D services is insufficient. The stated registered capital is omitted from this assessment for privacy.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a high-tech enterprise specializing in sensor development, manufacturing, and trade. Its stated business scope is Electrical & Electronics, and its listed products cover multiple sensor and transmitter categories.

R&D capabilityBNSENS describes a sensor R&D center in Minnesota, core MEMS-chip technology, independently developed ASIC chips, German-origin production-line introduction, and development of additional industrial-control sensors. These statements provide explicit evidence of R&D and technology activity, although the scope and verification of the capabilities are not further documented.

Production capacityThe supplier is classified as a factory and states that it develops and manufactures a broad range of sensor products. Its history includes a sensor production-line introduction and factory relocation, while reported use across oil, gas, power, chemical, metallurgy, food, environmental protection, aerospace, and municipal applications supports production experience; actual capacity, equipment scale, and output data are not provided.

Client casesThe supplier reports that its products are used across numerous industries and cites relationships or sales involving Emerson, SICK, TSMC, Siemens in Vietnam, Infineon, and Rohm. These are explicit customer or business-cooperation claims, but the slices do not provide project details, order scope, duration, or independently verified case evidence.

Product Q&A

Q:What is the measurement range of this sensor?

The measurement range is 0 ppm CO to 1000 ppm CO.

Q:How long does it take for the sensor to respond?

The response time (T90) is less than 20 seconds.

Q:What is the warranty policy for this product?

Honeywell warrants goods as free of defective materials and faulty workmanship. Defective items will be repaired or replaced at Honeywell's option without charge during the warranty period.

Q:Is this sensor customizable?

No, this sensor is non-customized.

Q:What is the long-term output drift?

The long-term output drift is less than 5% per annum.