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Msa Altair 4xr Multi Gas Detector Lel O2 H2s Co Sensor 4 Gas Analyzer
Channel Facilities

Msa Altair 4xr Multi Gas Detector Lel O2 H2s Co Sensor 4 Gas Analyzer

This detail page turns one product record into a narrower sourcing decision with clearer category fit, adjacent routes and RFQ-ready context.

Quote on request

Msa | Applications and Buyer Notes

Msa is organized as a sourcing-ready Channel Facilities reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time questions

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Category
Industrial SensorsBased on visible page data; confirm exact value in the RFQ.
Brand
MSABased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
After-sales Service
Online ServiceBased on visible page data; confirm exact value in the RFQ.
Capacity
0.500kgBased on visible page data; confirm exact value in the RFQ.
Certification
FCC, CE, RoHSBased on visible page data; confirm exact value in the RFQ.
Configuration
Case Color USA/CAN ATEXBased on visible page data; confirm exact value in the RFQ.
Customization
AvailableBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

Product sourcing profile

CategoryChannel Facilities
Inquiry workflowPlatform RFQ workflow
AvailabilityInquiry required
Updated2026-05-05

Product introduction

Home Instruments & Meters Analysis Instrument Gas Analyzer Msa Altair 4xr Multi Gas Detector Lel O2 H2s Co Sensor 4 Gas Analyzer US$ pieces US$ + pieces Start Order Request Send Inquiry Chat Now Still deciding? Get samples of $ ! US$ 656/PiecPLCDriveHub curates RFQ-led product discovery for buyers looking for industrial sensors options. The page is organized around specification review, application fit, and inquiry-ready comparison.When evaluating this product, buyers should confirm application fit, required performance range, installation environment, lead time, documentation, and whether the supplier can support OEM or project quotations. Current vertical focus: plc, hmi, sensors, drives, controllers, robots, and factory automation parts sourcing and rfq-ready export supply platform.

Selection and RFQ points

Review material fit, application context, alternatives and RFQ detail before comparing related product paths.

Material fit Industrial Sensors

Confirm material, size, finish, tolerance and processing needs before price comparison.

Application fit application, operating environment and usage frequency

Add the target application and operating context so related products can be compared correctly.

Alternative path Ningxia Maiya Sensor

Use nearby materials, equipment types or category pages when this record is close but not exact.

RFQ detail Quantity, destination, timing

Include quantity, destination, target delivery window, packaging and any technical constraints.

Key specifications

CategoryIndustrial Sensors
Brand
Unitset
After-sales ServiceOnline Service
BrandMSA
Capacity0.500kg
CategoryIndustrial Sensors
CertificationFCC, CE, RoHS
ConfigurationCase Color USA/CAN ATEX
CustomizationAvailable
CustomizedNon-Customized
DATALOGGING>50 hours (adjustable) >500 event logs
DURABILTY25-foot-STD-810G dropprotection Certified IP68 rating
Datalogging> 50 Hours
Durability7.5 M
Feature Highlightsdigital, precision
Flow Rate0.25 l/min
GASTYPESGas Range Resolution
GasO2
HS0-200 pm 1 ppm
HSLC0-100 ppm 0.1ppm
Kits with ALTAIR 4XR (LEL,O,CO,H 2 S&CharcoalCase)USA/CAN
LEL0-100% 1%
LEL,O 2 ,CO,HSCharcoal
LELO,O,H 2 SPhosphorescent
Model NO.ALTAIR 4XR
NO 20-50 ppm 0.1ppm
PHYSICAL4.4*x3.0*x1.4" 11cmx7.6cmx3.5cm 8oz(228g)
POWERRechargeable Li-polymer battery 24-hour run-time
Physical11 Cm X 7.6 Cm X 3.5 Cm
PortablePortable
Power24-Hour Run-Time
Product TitleMsa Altair 4xr Multi Gas Detector Lel O2 H2s Co Sensor 4 Gas Analyzer
RELATIVE HUMDITY5%-95%intermittent 15%-90%non-condensing
Refund policyClaim a refund if your order doesn't ship, is missing, or arrives with product issues.
Relative Humidity5%-95% Intermittent
S0 20-20 ppm 0.1ppm
Secure paymentsEvery payment you make on Made-China.com is protected by the platform.
Shipping Cost.
SpecificationLEL O2 H2S CO
TEMPERATURE RANGE40°F to+140°F-40℃to+60℃
Temperature40°c
Temperature Range40°C to +60°C
TheoryElectrochemical Gas Sensor
Transport PackageCartons
TypeElectrochemical Gas Analyzer
WARRANTY4years-year extension
Warranty1year
Weight228g
co0-1999 ppm 1ppm
o 20-30% 0.1%

Keyword evidence

Only terms with visible evidence in this listing are shown here.

Product sourcing keywords

These terms come from the title, visible copy and specifications, and link into matching aggregate pages.

Related keyword paths

Grouped by the product keyword that generated the related path.

SOURCING DECISION BRIEF

Msa Altair 4xr Multi Gas Detector Lel O2 H2s Co Sensor 4 Gas Analyzer sourcing decision brief

This detail page turns one product record into a narrower sourcing decision with clearer category fit, adjacent routes and RFQ-ready context.

Category
Industrial Sensors
Price status
Quote on request
Inquiry model
Structured product RFQ with quantity, destination and technical requirements.
Availability
Confirm by inquiry
Sourcing lens
Product detail to shortlist decision
Primary compare
Category, Brand, Unit
Record focus
Msa Altair 4xr Multi Gas Detector Lel O2 H2s Co Sensor 4 Gas Analyzer
Category focus
Channel Facilities
Buyer checklist
  • Category fit: Confirm whether the product belongs to the right category and nearby application path before outreach.
  • Specification depth: Review the visible specifications and convert missing fields into a clearer RFQ requirement set.
  • Route expansion: Use adjacent category, solution and procurement routes before settling on one detail page.
How should buyers use this detail page?

Use the detail page as a product-fit checkpoint. Confirm category placement, visible specifications and adjacent sourcing paths before sending an RFQ.

What should buyers compare first?

Compare the visible specifications, category fit and the nearest application or solution routes before asking for supplier options.

PLCDriveHub related sourcing paths

PLCDriveHub procurement phrases

PLCDriveHub project-fit checks

Application Confirm Application before comparing offers or moving the inquiry forward.
Country Confirm Country before comparing offers or moving the inquiry forward.
Capacity Confirm Capacity before comparing offers or moving the inquiry forward.
Material Confirm Material before comparing offers or moving the inquiry forward.
Application route Use Application to compare adjacent options instead of relying on one broad title match.
Country route Use Country to compare adjacent options instead of relying on one broad title match.

PLCDriveHub related product samples

Procurement notes

If visible specifications are still thin, add model, material, interface, quantity, application fit, destination and target lead time before comparing quotes.

Next sourcing actions