Product Details
Configured for continuous personal atmospheric monitoring in hazardous environments, the Honeywell MCXL-XWHM-Y-CN (MCXL-XWHM Multi-Gas Detector) provides direct physical/electrical execution for toxic and combustible gas concentration detection across GasAlertMicroClip XL platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | MCXL-XWHM-Y-CN |
| Brand | BW Technologies by Honeywell |
| Origin | USA / Canada |
| Weight | 0.19 kg (Shipping weight: 1.50 kg) |
| Dimensions | 11.25 cm x 6.00 cm x 3.20 cm |
| Operating Temp | -20 deg C to +50 deg C (-4 deg F to +122 deg F) |
| Power Consumption | Rechargeable lithium-polymer battery (18 hr runtime, < 6 hr recharge) |
| Detector Type | Portable Multi-Gas Detector |
| Target Gases | Oxygen (O2), Combustibles (LEL), Hydrogen Sulfide (H2S), Carbon Monoxide (CO) |
| Alarm Types | Visual LEDs, audible horn (95 dB), internal vibrating motor |
| Ingress Protection | IP68 |
4-20 mA HART Loop Protocol and Channel-to-Channel Isolation
The handheld unit incorporates internal galvanic and channel-to-channel isolation between individual electrochemical and catalytic bead sensor cells to prevent cross-talk during multi-gas exposures. Internal signal processing circuits convert raw cell current outputs into linearized concentration values, supporting continuous optical data transfer to docking modules that interface with central DCS networks running 4-20 mA HART loop protocol translation hubs.
Frequently Asked Questions
Q: What is the typical battery operating duration for the MCXL-XWHM-Y-CN under normal field conditions?
A: The integrated rechargeable lithium-polymer battery delivers an 18-hour typical runtime under standard operating temperatures and completes a full recharge cycle in less than 6 hours.
Q: What environmental ingress protection rating does the detector casing provide?
A: The unit features an IP68-rated housing, providing dust-tight seals and water immersion protection up to specified industrial field limits.
Q: How are gas alarm thresholds communicated to the equipment operator?
A: The instrument triggers simultaneous visual wide-angle alarm bars, an audible horn rated at 95 dB at 30 cm, and an internal vibrating alarm upon exceeding programmed trip limits.
Field Installation Guidelines
- Fully charge the lithium-polymer battery pack using the specified charger before deploying the instrument into field service.
- Perform a bump test and zero calibration on all four sensor channels prior to daily use using certified span gas cylinders.
- Secure the unit to clothing or safety harnesses within the breathing zone using the rear alligator clip to ensure representative air sampling.
- Inspect sensor diffusion ports daily for dirt, dust, or moisture buildup to maintain rapid gas diffusion reaction times.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Comprehensive Guide to Instrumentation and Control (I&C) Design Basis
Instrumentation and Control (I&C) Design Basis serves as the foundational technical document for modern plant engineering. Project teams rely on this master specification to govern engineering deliverables across front-end engineering design (FEED) and detailed execution phases. A well-constructed I&C design basis ensures seamless integration among field instrumentation, safety systems, and main control systems. Furthermore, establishing clear technical standards early mitigates execution risks and prevents costly re-engineering during plant commissioning.
The Shift to Flexible IO Modules in Modern Industrial Automation
Traditional control systems rely on dedicated Input Output (IO) cards for industrial automation. Each conventional module processes a single signal type, such as Digital Input (DI), Digital Output (DO), Analog Input (AI), or Analog Output (AO). A standard 16-channel card accepts only one specific channel type across all ports. This inflexible hardware design often creates severe engineering bottlenecks during project execution. Engineers frequently must install entirely new cards to accommodate a single extra sensor. Consequently, late design changes increase control cabinet space requirements and drive up project costs.
DCS Commissioning Steps in Industrial Automation Projects
Commissioning a Distributed Control System (DCS) represents a crucial milestone when deploying modern process automation infrastructure. Field engineers must execute systematic verification steps to transition complex control hardware from static installation to dynamic plant control. Proper commissioning ensures that controllers, I/O modules, network switches, and HMI software operate in strict compliance with engineering design specifications before introducing live process fluids.