Product Description:

YJJ XT-RPUMP-K1 Air Pump Of Four-In-One Gas Detector Is Replaced With A New Pump Assembly For BW Max XT II Gas Detector

Features:

I. Core Function

Multi-gas detection

Supports simultaneous detection of 4 gases: oxygen (O₂ 0-30% vol), hydrogen sulfide (H₂S 0-200 ppm), carbon monoxide (CO 0-1000 ppm), and combustible gas (LEL 0-100% or 0-5% methane)

Sensor type: Electrochemical (for toxic gases/oxygen) and catalytic combustion type (LEL), with plug-and-play replacement capability.

Pump aspiration sampling

Built-in intelligent diaphragm pump, with a maximum sampling distance of 20 meters (66 feet), suitable for enclosed spaces or remote gas detection.

The semiconductor pressure sensor can monitor the pump blockage situation in real time, thereby improving the sampling accuracy.

Intelligent alarm system

Triple alarm (95 decibel sound, wide-angle flashing, vibration), supports low/high limit and STEL/TWA over-limit alarms.

During startup, it automatically detects the status of sensors, batteries and circuits. In case of any faults, it will continuously give alerts.

II. Technical Specifications

Dimensions and weight: 13.1 × 7.0 × 5.2 cm, weighs 316 - 328 g, IP66/67 waterproof and dustproof.

Environmental adaptability: Working temperature range -20℃ to 50℃, humidity 10-95% RH (no condensation)

Battery life: 13 hours (0℃)/10 hours (-20℃), 6 hours for fast charging

Data recording: Supports event recording and TWA/peak data query, compatible with Fleet Manager II management software

III. Application Scenarios

Fields such as petrochemicals, mines, and wastewater treatment that require remote or enclosed space gas monitoring

Compliant with OSHA safety regulations CFR 1910.146 (Standard for Confined Space Operations)

Specifications: