4XR Rear Shell with Battery & Main Board Original Integrated Replacement for the 4XR Portable Multi-gas Detector

                  4XR Rear Shell with Battery & Main Board Original Integrated Replacement for the 4XR Portable Multi-gas Detector

Product Features:

• Integrated All-in-one Design: Integrates rear shell, dedicated battery pack and main control board into one complete assembly, realizing one-piece replacement. It eliminates the trouble of separate matching of accessories, greatly simplifying equipment maintenance and replacement procedures.
• 100% Original Equipment Compatibility: Customized for 4XR multi-gas detector with fully consistent structural size, mounting hole position, interface definition and circuit logic. It supports direct plug-and-play installation without modification or secondary debugging.
• Industrial Structural Protection Performance: The rear shell adopts high-strength industrial engineering plastic material, with excellent drop resistance, wear resistance and dustproof and waterproof performance. It effectively protects internal circuits and battery components in complex industrial environments.
• Stable Battery Power Supply System: Equipped with original matching high-density lithium battery pack, featuring stable voltage output, large capacity and low self-discharge rate. It guarantees long-lasting battery life and stable continuous power supply for the detector.
• High-stability Main Control Circuit: The matched main board completes core functions such as sensor signal acquisition, data calculation, alarm control and system self-check. It features low signal drift, strong anti-electromagnetic interference capability and long-term operational stability.
• Strict Factory Testing & Calibration: Each integrated assembly undergoes strict power-on testing, circuit detection and performance calibration before delivery. It ensures consistent batch quality and meets original equipment working standards.
• Complete Fault Repair Capability: Effectively solves common 4XR detector faults including shell cracking, battery aging and power failure, mainboard circuit damage, system crash and abnormal signal operation, realizing thorough equipment performance recovery.
• Explosion-proof & Industrial Safety Standard: Complies with the intrinsic safety and explosion-proof design requirements of portable industrial gas detectors, suitable for hazardous flammable and explosive industrial working environments with high safety performance.

Product Applications:

• 4XR Detector Fault Maintenance & Replacement: Used for overall replacement of damaged, aging or faulty rear shell, battery and main board components of 4XR multi-gas detectors to restore complete equipment functions.
• Industrial Safety Detection Equipment Repair: Suitable for rapid maintenance of 4XR detectors used in petrochemical, oil and gas, metallurgy, construction and confined space operations to ensure normal on-site safety monitoring work.
• Enterprise Equipment Spare Part Support: Serves as standard spare parts for factory safety equipment warehouses, supporting emergency rapid maintenance of faulty detectors and avoiding gaps in safety monitoring work.
• Old Detector Refurbishment & Performance Upgrade: Applied in the refurbishment and overhaul of aging 4XR detection instruments to replace aging core components, restore equipment stability and extend the overall service life of the instrument.
• Laboratory & Safety Institution Equipment Maintenance: Used for daily maintenance and performance calibration recovery of 4XR detection instruments in environmental monitoring institutions and safety inspection departments to ensure detection accuracy and compliance.