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The minimum order quantity is 1 unit.

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The lead time is within 15 workdays or one month, regardless of the season.

Gas Concentration Analyzer Co N2 CO2 H2s pH3 with 4-20mA&RS485 Output Gas Sensor Fixed Detector

Name: Gas Concentration Analyzer Co N2 CO2 H2s pH3 with 4-20mA&RS485 Output Gas Sensor Fixed Detector
Brand: BeiJing Cape Golden Gas System Company LTD
SKU: 2019697562

Beijing, ChinaBeiJing Cape Golden Gas System Company LTD

US$300.00

1-4 Pieces

US$290.00

5+ Pieces

Sample price:US$350.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Available

Warranty

1 Year

Brand

Changai

Customized

Non-Customized

Portable

Non Portable

Certification

Gas

CO2

Type

Electrochemical Gas Analyzer

Measure Range

10ppm~21%, 100ppm~21%, 1000ppm~21% O2

Sample Gas Flow

150~300ml/MIM

Accuracy

±2% F.S

Response Time

90% of Fs Reading ≤20 Seconds

Ambient Temp

-10oc~+50oc

Ambient Humidity

<80%Rh

Signal Output

4~20mA

Sensor Life

12 Months Analyzer; 5years Sensor

Appearance Dimension

160mm×80mm×176mm (W×h×d)

Transport Package

Case

Specification

small

Trademark

Changed‘ Ai’

Origin

China

HS Code

9027100090

Production Capacity

500PCS Per Month

Key features

Long Life Sensor: Imported electrochemical sensor with service life exceeding 3 years.

Explosion-Proof Design: Die-cast aluminum shell with ExDII CT6 mark for safe operation in hazardous areas.

Remote Control Operation: Infrared remote control allows parameter setting without opening the cover.

Multi-Protocol Output: Supports 4-20mA, RS485 Modbus, and double relay signal outputs.

Wide Measurement Range: Optional ranges from 0-100ppm up to 10% Vol for various gas concentrations.

Digital Temperature Compensation: Full-range automatic tracking ensures high measurement accuracy.

Self-Calibration Function: Users can perform full software calibration with simple button operations.

IP65 Protection Level: Dust and water resistant design suitable for harsh industrial environments.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamManagement Certification

BeiJing Cape Golden Gas System Company LTD

Beijing, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Tianjin Port, Qingdao Port, Shanghai PortAverage Response Time: ≤5.52h

AI-Powered supplier vetting

SummaryCape-Golden demonstrates broad customization capability, documented production and quality-control procedures, CE and ISO9001:2015-related certifications, and extensive after-sales support, including 24/7 hotline coverage and 37 service personnel. Its products are reportedly used in more than 40 countries and regions, with over a thousand instrument sets operating normally. The supplier has exported for five years and holds self-operated import and export rights, but exports represent only 11%–20% of total sales. Financial records are indicated for 2021–2023, though the provided information does not disclose financial results or provide enough evidence to assess financial strength. Innovation is only partially evidenced: the supplier claims continuous innovation, but has no available SDK. No inventory, overseas warehouse, overseas showroom, or overseas agent/branch capability is reported.

Supplier typeThe supplier is a manufacturer or technology-oriented equipment provider with professional processing and testing equipment, production quality controls, and products used across China and more than 40 international countries and regions. It has exported for five years and holds self-operated import and export rights, while exports account for 11%–20% of total sales.

CertificationsThe supplier reports CE product compliance certification and an ISO9001:2015 management-system certificate; another description references ISO9001:2000 quality-management procedures. These records explicitly support compliance and quality-system certification, although the differing ISO versions should be verified.

After-Sales capabilityAfter-sales support is strongly evidenced by a 7×24-hour hotline, 37 after-sales personnel providing global on-site service, on-site training for every sold product with unlimited duration, and stated absence of after-sales complaints since establishment. The supplier also describes structured service and quality processes intended to maintain equipment in working condition.

Production capacityProduction capability is supported by documented requirement clarification, contract review, design control, procurement and outsourcing control, manufacturing control, factory inspection, packing and shipping control, and production quality assurance. The supplier also reports professional processing and testing equipment, strict quality control, and more than a thousand instrument sets operating normally.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This indicates coverage from limited modifications through complete customer-specific solutions.

Client casesThe supplier reports users in China, Southeast Asia, Africa, Europe, North America, South America, and more than 40 countries and regions, with over a thousand instrument sets operating normally. It also reports a 50%–80% repeat-buyer preference and no cooperation with Fortune 500 companies; these claims support broad market exposure but do not identify named customers or independently verifiable case studies.