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China 0~5000ppm CO2 Carbon Dioxide Transmitter Digital Display
US$45.00-55.00
1 Piece
Product profile
Customization
AvailableConductivity Type
Surface TypeOutput Signal Type
Analog TypeModel NO.
SEM223Production Process
IntegrationMaterial
PlasticSensitivity
HighCertification
CECustomized
CustomizedProduct Name
Wireless Carbon Dioxide CO2 SensorAccuracy
±(40ppm+ 3%Fs) (25℃)Measuring Range
0-5000ppm/0-10000ppmWarm-up Time
2min (Available), 10min (Maximum Accuracy)Electrical Connections
WirelessTransport Package
CartonSpecification
18*18*17 2KgTrademark
SENTECOrigin
ChinaHS Code
9027100090Production Capacity
50000Key features
Advanced Infrared Technology: Adopts new infrared verification technology for quick, sensitive CO2 measurement with long-term stability.
Wide Voltage Power Supply: Supports 10-30V DC wide voltage input, adaptable to various harsh site conditions.
High Protection Enclosure: Enclosure features a high degree of protection, ensuring durability in demanding environments.
Standard Communication Protocol: Supports 485 communication with standard ModBus-RTU protocol, max distance 2000 meters.
CE Certified Quality: Products are CE certified and fully RoHS compliant, manufactured under strict ISO standards.
Customizable Options: Product name and specifications can be customized to meet specific client requirements.
Versatile Application: Ideal for agricultural greenhouses, flower cultivation, and edible fungus monitoring occasions.
Lifetime Maintenance: Comprehensive 2-year warranty with lifetime maintenance support for all products.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-03-01Average Response Time: ≤9.72hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CPT, Others, FCA
AI-Powered supplier vetting
SummaryChengdu Sentec Technology Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory in the electrical and electronics sector. Its stated products include multiple sensor and transmitter categories, while company descriptions highlight sensor technology development, intelligent monitoring solutions, and OEM experience. The supplier reports ISO 9001 certification, 11–20 years of R&D engineer experience, 6–10 quality-control staff, and more than 10 production lines. It has exported since 2011 and reports that 51%–70% of sales are exports, with self-operated import and export rights. An audit by BV is recorded, but the supplied audit result is “0” and the report validity period ended on 2024-11-15; the meaning of the result is not provided. Evidence remains insufficient for financial credibility, after-sales capability, overseas service coverage, detailed customization services, and verified customer cases.
Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, with a limited-company structure and electrical and electronics trade focus. This supports its ability to operate as a product supplier with manufacturing involvement, although the relative scale of trading versus manufacturing is not stated.
CertificationsThe supplier reports ISO 9001 certification, and a BV audit record is provided with a stated validity period from 2023-11-16 to 2024-11-15. However, the audit result is recorded as “0,” and no interpretation or currently valid certification evidence is supplied, so the positive certification evidence is limited to the stated ISO 9001 holding.
R&D capabilityCompany descriptions state that industry experts participate in sensor R&D and innovation, that advanced production technologies are continuously introduced and developed, and that the supplier has 11–20 years of R&D engineer experience. Specific evidence for new-product output, SDK availability, 3D design, ODM, or other measured innovation deliverables is unknown.
Production capacityThe supplier is identified as a manufacturer/factory, offers several sensor and transmitter product categories, reports more than 10 production lines, and describes industrialized and systematized production. These details provide explicit evidence of substantial production infrastructure, although capacity volume and utilization are not stated.
Customization capabilityThe supplier explicitly states it has experienced OEM services and develops sensing technology solutions for customers, which supports some customization capability. Nevertheless, the availability of ODM, OEM for popular brands, 3D software design, and new-product development services is marked unknown, so the full customization scope cannot be verified.
Product Q&A
Q:How long will you give me the reply?
A:
We will contact you within 1 hour as soon as possible.
Q:Could I visit your factory?
A:
We sincerely invite you to visit our factory.
Q:Do you provide samples?
A:
Yes, we have materials in stock to help you get samples as soon as possible.
Q:What is the quality control process?
A:
We have a complete quality control system. All products undergo full pre-inspection by QC departments before shipping. We hold ISO and CE certifications and can provide test reports.
Q:What are your terms of payment?
A:
We accept T/T, PayPal, Western Union, and Credit Assurance.
Send Inquiry
*To:
Chengdu Sentec Technology Co., Ltd.
Chengdu Sentec Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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