Honeywell BW Clip Maintenance-Free Single-Gas Detector

Honeywell BW Clip maintenance-free single-gas detector

The Honeywell BW Clip is the simplest way to put a gas alarm on every worker. It is a small single-gas detector that you turn on once and then leave running for its full service life of up to three years. There is no calibration routine, no sensor or battery to replace and no charger to look after. Seven Star LLC supplies the BW Clip in Oman and the GCC as an independent supplier in Muscat.

The BW Clip series covers the four gases most often requested in industry: hydrogen sulfide, carbon monoxide, oxygen and sulfur dioxide. Each unit has one electrochemical sensor and one job. It is therefore a good fit for large crews, visitors and contractors, where a controllable and cheap personal alarm is better than a complicated instrument that people forget to charge.

Two models are described by the manufacturer: the standard BW Clip, and the BW Clip Real Time, which adds a live gas reading and the ability to calibrate. This page covers the series, so state the model and gas when you request a quotation for the BW Clip.

BW Clip technical specifications

The product page also states that the detectors are intended for atmospheres that contain no more than 21% v/v oxygen.

How the BW Clip works in daily use

Because the sensor and battery are sealed into the detector for its whole life, the main user action is to switch it on at the start of use and clip it to a collar, pocket or harness close to the breathing zone. An automated internal test checks the battery, sensor and electronics, so an instrument with a fault does not quietly stay in service.

If the gas level crosses an alarm point, a wide-angle flash, a buzzer and a vibration alert operate together, which helps in noisy plant rooms and in protective clothing. The detector logs the 35 most recent gas events and bump test results, giving a supervisor a record when an incident needs to be reviewed.

BW Clip series: two-year and three-year versions and Real Time model

The hibernation case is an accessory worth knowing about. On the two-year H2S or CO unit it lets you pause the service-life clock when the detector will not be used for a week or more, extending usable time by up to a year.

Docking, software and related Honeywell detectors

Both models are compatible with the IntelliDoX instrument management system. With it, a site can adjust alarm set points, track bump tests, show a non-compliance indicator and bump around fifty detectors in less than three minutes, and Honeywell Safety Suite supports device management.

Seven Star LLC also supplies the serviceable BW Solo single-gas detector, the BW Icon fixed-life multi-gas detector, the BW Max XT II pumped four-gas detector, the BW RigRAT area monitor and the ToxiRAE Pro. If you need a single-gas unit whose sensor can be replaced, look at the BW Solo; if you want a worry-free sealed unit with a fixed life, the BW Clip is the answer.

Selection checklist for the BW Clip

• Choose the gas: H2S, CO, O2 or SO2, and check that the listed range meets your alarm needs.
• Choose between standard operation and the Real Time version with display and calibration.
• Decide between the three-year and two-year versions, and whether a hibernation case would help.
• Confirm that the oxygen condition of the area is within the limit stated on the product page.
• Check the listed Class I Div 1 standard against your site classification.
• Plan bump testing, by hand or with IntelliDoX, because a fixed-life unit cannot be recalibrated in the standard model.

Bump testing and end-of-life handling for the BW Clip

A sealed detector still needs proof that it responds to gas. Run a bump test at the interval set by your safety procedure, using the right calibration gas for the sensor, and record the result. The unit keeps its own list of bump test results, which can be read back during an audit.

At the end of the rated life, remove the BW Clip from service and replace it, since the battery cannot be changed. Keep an issue register with the serial number, date of first use and wearer, so that the retirement date for each unit is known in advance and a replacement stock can be ordered ahead of time.

Where the BW Clip is used in Oman and the GCC

The BW Clip suits oil and gas sites where H2S is a standard personal hazard, power and desalination plants where CO or low oxygen can build up in enclosed spaces, and petrochemical and utility work where SO2 matters. It is common for visitors, short-term contractors and shutdown crews because it needs no training or charging, while the 50°C maximum temperature and 5% to 95% humidity range cover most regional conditions if the unit is not left in direct sun in a closed vehicle.

IP66/67 protection helps in sand and spray, but the sensor face must be kept clear of paint and heavy dust.

Information to send with an RFQ for the BW Clip

Please send the exact model and part number, the gas or gases to be monitored with the required ranges, the work area classification and the number of units. If the detectors will be docked, bump tested or calibrated by an automatic station, tell us which system you use. Mention the site, the delivery timing and whether you need spare sensors, chargers or accessories alongside the instrument.

• Gas and version: standard or Real Time
• Two-year or three-year life
• Number of units and issue plan
• Hibernation cases or docking support

Documents and quotation

Send us the BW Clip model, gas and quantity and we will confirm the available documents and prepare a quotation for delivery to Oman and the GCC.

If you already hold the manufacturer’s data for your application, quote its revision so that we can match it.