YJJ 10121214 MSA XCell CO/H2S H2-RES Anti-Hydrogen Gas Sensor Two-in-one Gas Sensor Oil Gas Applications

Product Description:

YJJ 10121214 MSA XCell CO/H2S H2-RES Anti-Hydrogen Gas Sensor Two-in-one Gas Sensor Oil Gas Applications

Features:

Part Number: 10121214

Full Model Name: XCell CO/H₂S H₂-RES (H₂-RES = Anti-Hydrogen Interference Model)

Detected Gas: Carbon Monoxide CO + Hydrogen Sulfide H₂S Dual Toxic Gas Electrochemical Sensor

Compatible Host: MSA Altair 4X / 4XR / 5X Portable Four- or Five-Component Gas Detector (Original Replacement Sensor Core)

Core Principle: Built-in ASIC Digital Chip Electrochemical Sensing, Built-in Temperature and Humidity Compensation, Special Electrolyte to Suppress Hydrogen Cross-Interference

II. Core Performance Parameters

1. Measurement Range and Resolution

CO Carbon Monoxide: 0 - 1999 ppm, Resolution 1 ppm

H₂S Hydrogen Sulfide: 0 - 200 ppm, Resolution 0.1 ppm

Hydrogen Cross-Interference: < 5% (Compared to the ordinary model 10121213, the anti-hydrogen capability is improved by 10 times)

2. Response and Recovery

T90 Response Time: Room Temperature < 15 s

Recovery Time: ≤ 30 s

3. Environmental Operating Conditions

Operating Temperature: -40℃ ～ +60℃

Humidity: 10% - 95% RH, Prohibit Condensation and Water Infiltration

Barometric Pressure: 800 - 1200 mbar

Explosion-proof Certification: ATEX, IECEx, Laser-sealed Metal Shell Anti-Leakage

4. Lifespan, Warranty, and Structure

Design Lifespan: Continuous Use > 4 Years (Conventional Electrochemical Only 2 Years)

Original Factory Warranty: 3 Years

Unique Features: Built-in Lifespan Expiry Warning, Early Reminder for Replacement

Interface: 4-pin Direct Insert Plug-and-Play, After Replacement, Air Single Point Calibration Can Be Used Directly

Size: Small Cylinder TO Package, Plug-and-Play, No Instrument Modification Required

III. Core Differences from 10121213 (Low Concentration LC Model) Table

Parameters:

10121213 LC Low Concentration Model: 0-100 ppm

10121214 H₂-RES Anti-Hydrogen Model: 0-200 ppm

H₂S Measurement Range: 0-100 ppm, 0-200 ppm

Hydrogen Interference: High interference, prone to false alarms in hydrogen-rich environment

Applicable Scenarios: Municipal sewage, tunnels, low hydrogen environments

Oilfield, hydrogen refueling stations, metallurgy, high hydrogen gas conditions

Four. Core Product Advantages

Strong Anti-Hydrogen Interference: Hydrogen leakage in oil and gas, hydrogen refueling scenarios will not cause CO/H₂S false alarms

Wide Range of Sulfur Dioxide: Up to 200 ppm, suitable for high sulfur dioxide oil wells, smelting conditions

Digital ASIC Built-in Compensation: Stable readings in high-temperature, humid environments

Extremely Long 4-Year Service Life, Significantly Reduces Equipment Maintenance and Replacement Costs

Anti-alcohol, organic vapor, hydrocarbon interference, very few false alarms on site

Explosion-proof sealed structure, durable in harsh industrial environments

Five. Industry Application Scenarios ( high hydrogen gas conditions)

Oil and Gas (Core Scenarios)

Oil and gas drilling platforms, gathering stations, production wells, hydrogen refueling stations, pipeline maintenance； there is a lot of hydrogen-containing gas on-site, ordinary sensors are prone to false alarms, the 10121214 anti-hydrogen model must be used.

Metallurgy, steelmaking, coking plants

Heaters, gas workshops, smelting furnaces, gas containing hydrogen + CO + sulfides, anti-poison detection.

Chemical, hydrogen production workshops, new energy hydrogen refueling stations

Regions for hydrogen production, storage, and injection, simultaneous monitoring of CO, H₂S toxic gases.

Underground mines, coal mines

Safety inspection in underground environments with hydrogen, carbon monoxide, and sulfur dioxide.

Enclosed spaces, storage tanks, ship compartments maintenance

Crude oil storage tanks, chemical ship compartments, biogas fermentation tanks, complex gas components containing hydrogen.

Waste landfill, biogas projects

Online inspection protection for biogas containing hydrogen, sulfur dioxide, and carbon monoxide.

Specifications: