SKU: BW01-BWC2-S24

BW Clip 2 Year SO2 2-4 Single Gas Detector BWC2-S24

$368.31

Ships in 4 - 6 weeks

Description

BW Technologies 2-Year BW Clip for SO2 is a maintenance-free, single gas detector with default alarm setpoints at 2 ppm to 4 ppm for sulfur dioxide. The BW Clip has everything you need — just turn on the device and it runs continuously — no need for calibration, sensor replacement, battery replacement or battery charging. That means great reliability and no downtime.

Compatible with the IntelliDoX instrument management system, the BW Clip is engineered to the highest standards of quality and reliability, keeping you safe and compliant.

Use the hands-free Hard Hat Clip carrying accessory GA-HC-1 with any of the BW single gas monitors.

BW Clip Standard Features:

Maintenance-free: no sensor or battery changes necessary
Compact, lightweight design with one-button operation
Designed for a range of harsh environments and extreme temperatures
Automated self-test of battery, sensor and electronics
Default Alarm Setpoints: 2 ppm – 4 ppm
Alarm Setpoints Range: 2 ppm – 20 ppm
Measuring Range: 0–100 ppm
Wide-angle flash, which alerts simultaneously with audible and vibrating alarm
Automatic logging of the 35 most recent gas events and bump test results
IP 66/67 — can be submerged up to 1 meter
Affordable, low cost of ownership

Unit Includes:

Detector complete with specified sensor, stainless steel alligator clip and concussion-proof housing
Calibration/test cap and hose
Manual

Configurable Options with IntelliDoX Management System:

Configuration of high and low alarm setpoints before the device is activated
Adjustment of alarm setpoints and other parameters as needed throughout the lifespan
Non-compliance chirp indicator
Configuration without activation
Option to enable the noncompliance indicator, which flashes red when a bump test is due or a gas event occurs
Option to display gas reading during alarm
User settable bump test reminder
7–8 sec bump test with no more than 1 minute purge
Option to display the Real Time Clock

Advanced Technology for Safety Compliance and Productivity:

Unique dual-reservoir sensor design dramatically improves instrument performance, response time, and longevity compared to traditional electrochemical sensors
Reflex Technology advanced automated self-test function routinely checks the operating condition of the sensor to increase safety, uptime, and overall worker confidence

BW Clip Specifications:

Weight: 0.6 lbs.
Temperature: -40 to 122°F
Humidity: 5–95% RH (non-condensing)
Alarms: Visual, vibrating, and audible
Typical Battery Life: Two years

Regulatory Note: The OSHA PEL for sulfur dioxide is 5 ppm (29 CFR 1910.1000, Table Z-1). The BWC2-S24's default low alarm of 2 ppm provides early warning before the PEL is reached. Employers using SO2 monitors for confined space entry should also comply with 29 CFR 1910.146 requirements for atmospheric testing and continuous monitoring.

Please Note: MM and DD denote the number of months and days left before the gas monitor expires. This monitor does not have a digital display of the gas concentration. Once activated, these units cannot be shut down and will continue to run for their two-year life span, prohibiting these items from being shipped because the alarm may be activated during transit. Additionally, these items are unable to be resold after activation.

Part Number:
BWC2-S24 2 Year SO2 2-4

PK Safety services BW Technologies by Honeywell gas monitors in-house with factory-trained technicians. For help selecting the right part or to schedule calibration and repair, call 800.829.9580 or contact us online.

Frequently Asked Questions

What is the difference between the BWC2-S24 and the BWC2-S?

Both are 2-year maintenance-free SO2 monitors with a 0–100 ppm measuring range. The BWC2-S24 has default alarm setpoints of 2 ppm (low) and 4 ppm (high), providing earlier warning in environments with stricter exposure limits. The BWC2-S alarms at 5 ppm (low) and 10 ppm (high), which aligns with the OSHA PEL for SO2 (5 ppm, 29 CFR 1910.1000, Table Z-1). Contact PK Safety at 800.829.9580 to confirm which setpoints best suit your application.

Does the BWC2-S24 require calibration or sensor replacement?

No. The BWC2-S24 is maintenance-free for its two-year lifespan. No calibration, sensor replacement, or battery changes are required. Reflex Technology continuously verifies sensor and battery condition via automated self-test. Bump testing with SO2 calibration gas using the included test cap and hose is recommended to confirm alarm activation.

Can the alarm setpoints on the BWC2-S24 be adjusted?

Yes, using the BW IntelliDoX DX-CLIP docking station. Setpoints can be configured in the adjustable range of 2 ppm to 20 ppm before or after activation. The IntelliDoX Enabler Kit DX-ENBL-NA is required. PK Safety's technicians can also pre-configure units — call 800.829.9580.

What industries use the BW Clip SO2 monitor (BWC2-S24)?

The BWC2-S24 is widely used in pulp and paper mills, wastewater treatment plants, chemical manufacturing, petroleum refineries, smelting operations, and anywhere SO2 is present as a byproduct of industrial processes. Its 2 ppm low alarm provides early warning well below OSHA and ACGIH exposure limits.

Is the BWC2-S24 suitable for use in confined spaces?

Yes. The BWC2-S24 is appropriate for confined space atmospheric testing per 29 CFR 1910.146. Ensure the monitor is bump tested before entry to verify sensor response. The unit's IP 66/67 rating protects against water and dust exposure in below-grade environments such as manholes, tanks, and vaults.

Can PK Safety service my BW Clip SO2 detector?

Yes. PK Safety is a BW Technologies by Honeywell Factory Authorized Service Center. Our factory-trained technicians provide in-house service and support for BW Clip monitors. For service, calibration, or to discuss SO2 detection solutions, call 800.829.9580 or visit our BW Honeywell Gas Monitor Calibration Service page.