Honeywell BW Clip4 4 Gas Detector — 2-Year Maintenance-Free (O2, LEL, CO, H2S)

Honeywell BW Clip4 4 Gas Detector — 2-Year Maintenance-Free Wearable

The BW Clip4 4 gas detector brings the BW Clip’s zero-maintenance philosophy to all four confined-space gases — a personal gas detector that runs two years with no charging, sensor swaps or docking. Issue it, use it, replace it at end of life.

Jump to: Features · Specs · What it detects · Comparison · FAQ

The Honeywell BW Clip4 is a 2-year maintenance-free wearable four-gas detector (O2, LEL, CO, H2S) with hibernate mode and no charging, sensor replacement or docking required.

Key features

• Reads all four confined-space gases — O2, LEL, CO and H2S — with zero maintenance
• Runs 2 years with no charging, no battery swaps and no sensor replacement
• Hibernate mode pauses the clock between deployments to stretch the 2-year life
• Audible, visual and vibrating alarms
• Compact, rugged Lexan/TPE wearable body
• The simplest 4-gas program — issue it, use it, replace at end of life

Specifications

Where the Honeywell BW Clip4 fits

• Intermittent confined-space entry
• Contractors who want zero upkeep
• Fleet programs avoiding charging logistics
• Remote sites without docking infrastructure
• Backup 4-gas units kept ready in hibernate

What the Honeywell BW Clip4 detects (and what it doesn’t)

It monitors O2, LEL combustibles, CO and H2S — not VOCs, CO2 or specific toxics. It is diffusion, so pre-entry sampling needs a Portable Gas Detectors pump instrument. Compared with the serviceable GasAlertMicroClip XL, the Clip4 trades datalogging depth and rechargeability for zero maintenance. For single-hazard wear, the BW Clip single-gas family costs far less. Bump-test before use; hibernate it between jobs to preserve the 2-year clock.

Cross-shopping? This unit sits in our Personal & Wearable Gas Detectors hub alongside Honeywell BW Clip H2S, Honeywell BW Clip CO, Honeywell BW Clip O2, TopTes CT-580 CO. For other gas-detection form factors see Portable Gas Detectors, Fixed Gas Detection Systems, Area & Transportable Gas Monitors, or browse the full Gas Detectors range.

Honeywell BW wearable 4-gas family compared

• Choose the BW Clip4 for the lowest-upkeep 4-gas wearable — no charging, no sensor swaps for 2 years.
• Pick the GasAlertMicroClip XL if you need datalogging, rechargeability and docking automation.
• Only one hazard? A single-gas BW Clip is far cheaper per worker.

Frequently asked questions

What gases does the BW Clip4 detect?

O2, LEL combustibles, CO and H2S — the confined-space four-gas set, with no VOC or CO2 coverage (use a PID for those; see the Gas Detectors hub).

How long does the BW Clip4 last?

Two years of continuous use with no charging, no battery swaps and no sensor replacement. Hibernate mode pauses the clock between deployments to extend usable life.

How is the Clip4 different from the GasAlertMicroClip XL?

The Clip4 is sealed and 2-year maintenance-free; the MicroClip XL is rechargeable and serviceable with deeper datalogging and docking automation.

Do I need to charge the BW Clip4?

No — it is sealed with no charging required for its full 2-year life, which removes charging logistics from your program.

What is hibernate mode?

Hibernate pauses the 2-year service clock when the unit is not in use, so intermittent users get more usable life from the sealed battery.

Do I still bump-test the Clip4?

Yes — bump-test before use to confirm sensors and alarms respond, even though no sensor or battery service is needed.

Is it good for confined-space entry?

Yes for personal monitoring. Pre-entry sampling of a sealed space still needs a Portable Gas Detectors pump instrument.

Does it have a pump?

No — it is diffusion. For remote sample-draw, use a pump-equipped Portable Gas Detectors monitor.

What alarms does it have?

Audible, visual and vibrating alarms trigger when any of the four gases exceeds its set point.

What does it not detect?

VOCs, CO2 and specific toxics like chlorine or ammonia are outside its range; use a PID or dedicated sensor for those.

Is it in stock and how does it ship?

Use the Amazon buy button for live availability and delivery timing through our fulfillment partner.

Who should buy the BW Clip4 over a single-gas clip?

Workers facing several gases who want zero upkeep. If only one hazard applies, a single-gas BW Clip is more economical per worker.