The MSA Safety A-ULTX-SENS-59-4-CC is a high-performance replacement infrared (IR) gas sensor designed for the industry-leading Ultima XIR Series of gas monitors. Specifically calibrated to detect Non-Methane Combustible Gases (such as Propane) within a 0–100% LEL (Lower Explosive Limit) range with an ATEX-compliant 1.7% Propane baseline, this advanced non-dispersive infrared (NDIR) sensor provides rapid, accurate, and stable life-safety telemetry in demanding industrial environments. Housed in a rugged 316 Stainless Steel threaded enclosure with conformal coated electronics for enhanced environmental protection, it is purpose-built for integration into ATEX-certified explosion-proof (XP) Ultima XIR transmitter models. Unlike catalytic bead sensors, this IR technology operates effectively in oxygen-depleted environments and cannot be poisoned by silicones or heavy metals, ensuring plant personnel and assets remain consistently protected from highly volatile, explosive petroleum vapors and solvent accumulation.
Technical Details
- Part Number: A-ULTX-SENS-59-4-CC
- Manufacturer: MSA Safety
- Series: Ultima XIR Series
- Type: Combustible Gas Sensor (Non-Dispersive Infrared – NDIR)
- Target Gas: Non-Methane Combustible Gas / Propane – ATEX Calibrated
- Detection Range: 0 to 100% LEL (Lower Explosive Limit)
- Housing Material: 316 Stainless Steel
- Environmental Protection: Conformal coated electronics (CC designation)
- Compatibility: Designed for Ultima XIR ATEX explosion-proof models
- Weight: Approximately 0.86 lbs (0.39 kg)
Key Features
- Provides rapid infrared detection of non-methane combustible gases (such as propane, butane, and pentane) up to 100% LEL, offering superior reliability and complete immunity to sensor poisoning compared to traditional catalytic bead cells.
- Calibrated to ATEX standards (1.7% volume Propane = 100% LEL) for strict international compliance and reliable cross-sensitivity scaling for various heavy hydrocarbons.
- Features a heavy-duty 316 Stainless Steel housing and conformal-coated internal electronics, designed to withstand highly corrosive atmospheres, moisture, and extreme industrial conditions.
- Capable of operating in completely oxygen-deficient environments without degradation in accuracy or performance.
- Engineered specifically to pair with MSA’s explosion-proof XIR transmitter chassis, ensuring safe operation within ATEX-certified hazardous plant locations.
Applications
- Continuous monitoring of explosive non-methane hydrocarbons and petroleum vapor buildup in oil refineries, petrochemical processing plants, and fuel storage facilities.
- Providing automated life-safety and explosive gas detection in heavy chemical manufacturing, solvent recovery processes, and paint spray operations where traditional sensors are easily poisoned.
- Serving as a critical safety node in highly corrosive industrial environments where oxygen levels may fluctuate and ambient chemicals compromise standard catalytic detection methods.
We ship this product worldwide! Delivery is normally stock.
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