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BW Technologies BW™ Ultra 5-Gas Detector (O2, LEL, H2S, CO, VOCs) with Pump, Black Housing

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BW Technologies
BW Technologies BW™ Ultra 5-Gas Detector (O2, LEL, H2S, CO, VOCs) with Pump, Black Housing
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BW Technologies BW™ Ultra 5-Gas Detector (O2, LEL, H2S, CO, VOCs) with Pump, Black Housing

BW Technologies BW™ Ultra 5-Gas Detector (O2, LEL, H2S, CO, VOCs) with Pump, Black Housing


Simple to operate and reliable tight area gas detection adds more protection with enhanced features

5 gas protection with the Honeywell BW™


Made for confined or tight areas

Are you concerned with worker safety? Honeywell joins you in this concern, and this is the reason we designed the Honeywell BW™ Ultra. It is one of the easiest and most effective ways to maintain worker safety on the job. The Honeywell BW™ Ultra monitors and checks gases in small and confined areas. Honeywell technology gives you advanced sensors, increased comfort, connectivity, and it's easy to read. It is one of the toughest and more durable monitors available.

Why Choose the Honeywell BW™ Ultra?

  • You can monitor gases remotely
  • LCD screen is simple to use and easy to read
  • Manage your instruments with TouchConnect™ technology
  • 1-Series sensors give you enhanced reliability
  • Better awareness for monitoring environments


Do you need the best possible gas monitoring for confined or tight spaces? Consider the pump driven Honeywell BW™ Ultra and here is why:

  • Protect your people from five kinds of problem gases
  • Keep up with the latest regulations
  • Confidently enter confined areas with possible gas issues


A better way to prevent on the job gas-related incidents – the Honeywell BW™ Ultra. Here are some of its benefits:

  • Monitor from remote locations
  • Better gas safety in a user-friendly package. Confined or tight spaces are its specialty.
  • Enhanced hole watch options
  • Bigger LCD screen for easier readings
  • 1-Series sensor delivers enhanced safety and dependability
  • TouchConnect™ gives you faster instrument reading and management.


Internal pump runs continuously. This simplifies the process of taking in gases and analyzing them. Your instrument is very easy to operate, and it offers valuable protection from hazardous environments.

An innovative way to monitor dangerous gases in confined space. Simple and easy to read gives you outstanding protection.

If you have people working in a potentially volatile atmosphere, you need to keep constant watch on the gases in the air. The Honeywell BW™ Ultra makes monitoring very easy with its high-resolution screen. You have no delays so you can take action immediately to protect your crew.

Gas Detection on the Go

Your Honeywell BW™ Ultra is one of the toughest and most durable gas monitors on the market. You have a great deal of protection from dust ingress and moisture penetration (even in high-pressure spraying and total water submersion at 3.9 feet). It has a rating of IP66/68. Even if you accidentally abuse this unit, it can take a beating and keep on working. Works well in the dustiest and wettest of environments.

Ergonomic design is easy to use

You do not have to wear the Honeywell BW™ Ultra.

It is made for handheld operation as you check the safety of the atmosphere. This unit is one of the most comfortable detectors you can buy because it perfectly fits into the hand. The profile is nice and slim, and it does not weigh a lot. This is a good way to lessen the fatigue factor while increasing productivity.

It operates by just using a single button. This is the kind of experience Honeywell is famous for. Wearing your Honeywell BW™ Ultra is easy and perfect for working in confined areas. Because the pump is inside, your instrument stays in one position and moves when you move. No snagging or getting in the way.

5 Sensors are Better Than 4

Do you have more than one gas to monitor in an environment? Your Honeywell BW™ Ultra can sense these gases:

Hydrogen sulfide
Carbon monoxide
LEL – lower explosive limit levels

Maybe chlorine is a hazard where you work. Perhaps you have to watch conditions for sulfur dioxide levels. Are some of your workers around VOCs (volatile organic compounds)? You can choose a fifth selection for gas monitoring.

The Honeywell BW™ Ultra is a good choice for people working in water treatment facilities and chemical plants. Those in the marine and paper industries can also benefit because you have so many choices for gas monitoring.

Monitor possible dangerous situations in real-time for faster action when needed

Industrial businesses pay out a lot of money every year on safety issues like dangerous gases in the air. Often times, they spend more than they need to because they are not proactive with safety management.

With the help of equipment like the Honeywell BW™ Ultra, many volatile gas incidents can be avoided. It's user-friendly and simple to operate design makes it a breeze to use. In fact, you can keep someone just outside a dangerous area to monitor gases. This lets you take care of most issues before they become problems. It lowers work stress levels because your people know someone has their backs and they are safer and more productive.

Real-time remote monitoring for high risk workers

Just because the Honeywell BW™ Ultra is made for confined spaces doesn't mean you cannot use it anywhere. You only need the Honeywell Safety Communicator app to start taking important gas readings where needed, and this can be done remotely.

Do you need to monitor a high-risk area in a tight or small space? You can send vital readings via Bluetooth to your gas monitoring software from Honeywell. This info is easily accessed from control rooms or any remote location. This gives you an extra monitoring function in case of trouble or emergency issues.

Simple Design and Operation Simplifies Hole Watch

When you monitor vital gas readings where people are working you have their lives in your hands. There is no room for guesswork or using equipment which doesn't measure up to the task. Thanks to the Hole Watch function, your Honeywell BW™ Ultra can give you accurate and constant gas readings of a designated area. With Hole Watch you see all gas readings in real-time. For example, you also have a graph next to each gas so you can see immediate changes in concentrations. As soon as a hazardous gas gets close to dangerous levels, you can take the needed action to keep everyone safe from harm.

Only Honeywell lets You check gas levels as they happen

You can have the best people with the right kind of training, but if they have poorly designed gas monitoring equipment, they cannot do their jobs. They need the Honeywell BW™ Ultra.

Honeywell – setting the standard for sensor reliability

The 1-Series sensor was a product of a combined effort between Honeywell and City Technology, a worldwide producer of gas sensors for over four decades. This sensor came from the same technology that brought you the GasAlert detector with its 40XV oxygen sensor and the GasAlertMicroClip X3 with its 40xLL high quality sensor you can depend on this technology to give you the most accurate and dependable service.

Great Performance and no false alarms to worry about – even in high risk areas.

Our 1-Sensor is not large, but it is powerful.
This compact sensor delivers some of the most precise and accurate readings no matter what the ambient temperature is. For example, it performs just as well in extreme cold (-40C) as it does in very warm temperatures (60C). You get the same reliability even in the most extreme conditions.

Extended Sensor Life

Not all gas detectors can give you long service without interruption. In fact, some gas sensors wear out fast, and you have to replace them at the most inconvenient times. This costs money and valuable time on the job. When you buy the Honeywell BW™ Ultra, you can receive as much as 5 years (60 months) of service, and it comes with a full 3-year guarantee. This is the best way to maintain a lean and efficient operation without sacrificing quality.

Honeywell Technology – giving you The Honeywell BW™ Ultra for more uptime and lower costs: Bump Tests Made Simple

How often do you bump test your gas detectors? Do you need a docking station for the task? Many people do. However, with TouchConnect™ you do not need docking stations. It finds all your units in range and takes care of matters.

Do you have an entire fleet of Detectors to look after?

TouchConnect™ can do more than just Bump tests. Suppose you want to update your set points for dangerous gas level alarms. This is done automatically when you use the TouchConnect™ device.

How many detectors are in your fleet? The larger the fleet, the easier it is when you have TouchConnect™.
No docking station needed. Just send TouchConnect™ where you need it, and it handles the updating task thanks to its Bluetooth capabilities.

Are you monitoring many gases at once?

Some confined spaces have multiple risks due to a combination of dangerous gases. This is where the Honeywell BW™ Ultra is very handy. You can set it up to handle a wide range of gases like LEL, CO, H2S, and O2. But this is not all. You have the option of monitoring a fifth dangerous gas. For instance:

SO2 (Sulfur Dioxide)

Pulp paper gas and oil industries

NH3 (Ammonia)

Industrial refrigeration systems, agriculture, chemical companies, paper mills, water treatment

CL2 (Chlorine)

Swimming pools, wastewater systems, paper, and pulp companies

VOCs (Volatile Organic Compounds)

Any company using a lot of solvents or paints for finishing, cleaning, and other uses.

CO2 (Carbon Dioxide)

Beer and wine industries

NO2 (Nitrogen Dioxide)

Shielding gas for welding applications

HCN (Hydrogen Cyanide)

Shipping perishables and food

Inert Atmospheres Solutions

What is Intelligent Inert Mode from the Honeywell BW™ Ultra? Suppose you need to check for low levels of oxygen in the air. This is a dangerous condition and must be constantly monitored. The Honeywell BW™ Ultra can automatically adjust alarms for inert environments and for normal environments.

The Value of Versatility More than just confined areas

Use your Honeywell BW™ Ultra for dependable gas monitoring in the most confined areas you have. Yet, it also works well as an everyday gas detector.

Do you have people working around ammonia refrigeration systems or chlorine gas? Maybe someone uses solvents for cleaning and the danger of VOCs exists. You only need to remove the Honeywell BW™ Ultra's sampling hose, and it becomes a valuable piece of protection gear. This cuts your equipment costs.

The Honeywell BW™ Ultra protects your business and crew with its innovative technology

Do you need to protect your workers from dangerous gases? You can turn to Honeywell Industrial Safety for help. We are the leading source for industrial safety gear and equipment. You can depend on Honeywell for the latest in cost effective and high-quality personal protection gear for all kinds of uses.

We help you lower your safety gear costs, risk factors, and you can enjoy fewer downtime issues and a more productive workforce. We also offer safety administration and analytics in addition to our other safety and safety monitoring equipment.

Part Number: HU-X1W1H1M1Q1-B-N

Technical Specifications:
SIZE 5.8 x 3.3 x 1.6 in. / 14.8 x 8.5 x 4.0 cm
WEIGHT 14.5 oz. / 411 g (with clip)
OPERATING TEMPERATURE -4 to +131° F / -20 to +50° C
HUMIDITY 5 - 95% RH (non-condensing) continuous
ALARMS AND TYPE Visual, vibrating, audible (95 dB); Low, High, TWA, STEL, OL (over limit)
SELF-TEST Activated detectors automatically perform one internal diagnostic test every 24 hours (sensors, battery, and circuitry).
TYPICAL BATTERY LIFE 18 hours (14 hours with PID or IR sensor) @ -4° F / -20° C
PUMP DRAW Sample from up to 75 ft. / 22.9 m
CONNECTED WORKER • Bluetooth™ Low Energy (BLE) – Ability to connect to Honeywell’s Safety Communicator App
• Honeywell TouchConnect™ – Easy ability to enter Bump or Calibration mode or change Set-Points
EVENT LOGGING 30 alarm events and 10 bump events
DATA LOGGING 45 days based on 8 hour shifts every 15 seconds logging
USER OPTIONS • Adjust STEL period (5-15 minutes in 1 minute intervals)
• Calibration span levels
• Calibration interval
• Bump test interval
• Select combustible gases measurement: 0-100% LEL (Lower Explosive Limit) or Methane gas 0-5.0% v/v
• LEL and PID correction factors
• Calibration due date (1 to 365 days, or set to zero for off)
• Individual sensor enable/disable
• Latching alarms
• Stealth mode
• Languages: English, French, German, Portuguese, Spanish, Simplified Chinese and Russian
WARRANTY Instrument: 3 years
Sensors: 3 years (2 years NH3, 1 year PID and Cl2)
Battery: 2 years

Sensor Specifications:
0-25% vol.
0.1% vol.
0-100% LEL
1% LEL
0-5.00% vol.
0.01% vol.
0-100 ppm
1 ppm / 0.1 ppm
0-2,000 ppm
1 ppm
0-1,000 ppm
1 ppm
0-100 ppm
0.1 ppm
0-2,000 ppm
5 ppm
0-50,000 ppm
100 ppm
0-100 ppm
1 ppm
0-1,000 ppm
1 ppm
0-20 ppm
0.1 ppm
0-50 ppm
0.1 ppm
0-100 ppm
0.1 ppm
0-200 ppm
1 ppm
* Caution – the LEL IR combustible gas sensor option used in Honeywell BW™ Ultra cannot detect certain combustible gases including hydrogen and acetylene. The application should be reviewed to ensure the Honeywell BW™ Ultra can provide adequate detection. For more information, please contact Honeywell Analytics (www.honeywellanalytics.com).

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