Honeywell BW Ultra 5 Gas Detector
Honeywell BW Ultra 5 Gas Detector Honeywell BW Ultra 5 Gas Detector

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Price From: £1,041.00 exc VAT £1,041.00 inc VAT £1,249.20

Price as configured: exc VAT £0.00 inc VAT £0.00

Five-gas detector that's been designed for confined space applications thanks to its built in pumped.  Choose from configurations including standard 4 gases (LEL, O2, CO & H2S) plus PID, Cl2, CO2, NH3 or SO2.

Price as configured: exc VAT £0.00 inc VAT £0.00

Availability: In stock

Description / Features / Spec


Honeywell BW Ultra Multi Gas Detector

The BW Ultra gas detector from Honeywell is a portable monitor with a built in pump, capable of detecting up to five gases.  Available sensors include VOC, LEL, CO, H2S, O2 CO2, SO2, NH3, H2, Cl2, NO2, HCN and NO.

The Ultra has been designed with confined space monitoring applications in mind.  It's also suitable for inert applications and ambient monitoring, with 3 modes of operation.  Hole Watch Mode is one of these operational features.  This is a graphical feature that quickly determines if gas levels are reaching their alarm set points. 

A new series of sensors are used in this instrument.  They're of an extremely high standard and quality and will provide highly accurate readings.  The Intelliflash function allows the wearer to see at a glance if the monitor is compliant.  The green LED will show compliance and the reverse Intelliflash LED will flash red and show the monitor requires service.


Standard Measuring Range


Oxygen (O2)

0-25% Vol

0.1% vol

Combustible Gases (LEL)

0-100% LEL

1% LEL

Combustible Gases (IR*)

0-100% LEL (0-5.00% vol)

1% LEL

Hydrogen Sulphide (H2S)

>5% Vol.

0.1% Vol

Carbon Monoxide (CO)

0-100 ppm

1ppm / 0.1ppm

Carbon Monoxide (Low H2) CO-H

0-2000 ppm

1 ppm

Sulphur Dioxoide (SO2)

0-100 ppm

1 ppm

Hydrogen (H2)

0-2000 ppm

0.1 ppm

Carbon Dioxide (CO2)

0-50000 ppm

5 ppm

Ammonia (NH3)

0-100 ppm

100 / 10 ppm

Volatile Organic Compound (VOC)

0-1000 ppm

1 ppm

Chlorine (Cl2)

0-20 ppm

1 ppm

Nitrogen Dioxide (NO2)

0-50 ppm

0.1 ppm

Hydrogen Cyanide (HCN)

0-100 ppm

0.1 ppm

Nitrogen Monoxide (NO)

0-200 ppm

1 ppm

Key Features

  • Rugged casing with rounded corners and a reinforced Honeycomb molding for extra strength
  • IP68 rated for dust and water resistance
  • Large, scratch resistant display with a replaceable screen protector for further protection
  • Also includes inert mode and essential mode
  • Compatible with Honeywell's Connected Worker (built in bluetooth allows the Ultra 5 to communicate with a smart phone app)
  • Compatible with the IntelliDox
  • Completes a self-test automatically every 24 hours (testing sensors, battery, circuitry)
  • Triple alarm system (95 dB); Low, High, TWA, STEL, OL (over limit)



5.8 x 3.3 x 1.6 in. / 14.8 x 8.5 x 4.0 cm


14.5 oz. / 411 g (with clip)

Operating Temperature

-4 to +131° F / -20 to +50° C


5 to 95% R.H non-condensing

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

Event Logger

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

Certifications and Approvals

  • UL Class
    • Class I, Div 1, Group A, B, C, D
    • Class I, Zone 0, Group IIC
  • ATEX: II 1G Ex ia IIC T4 Ga
  • IECEx: Ex ia IIC T4 Ga 
  • CE: European Conformity


  • Instrument: 3 years
  • Sensors: 3 years (2 years NH3, 1 year PID and Cl2)
  • Battery: 2 years

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Related Blog Post

What are the features and benefits of the BW Ultra 5 Gas Detector?

The BW Ultra 5-gas detector has been designed for use in the confined space market. Here’s some of the main features and benefits of this BW multi gas monitor that makes it different from others on the market. The BW Ultra is larger than some of their other multi gas monitors. This is because it houses 5 independent sensor slots and allows simultaneous measurement of 5 specific gases.

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