Honeywell BW™ Max XT II 4-Gas Detector
Honeywell BW Max XT II is a portable 4-gas detector for H2S (0–200 ppm), CO (0–1,000 ppm), O2 (0–30%) and LEL. One-button operation, integrated pump sampling from up to 23 m, IP66/67, Ex ia IIC T4. For confined spaces.
- Detected gases H2S (0 - 200 ppm), CO (0 - 1000 ppm), O2 (0 - 30% vol), %LEL (0 - 100% LEL 0-5.0% v/v)
- Size 5.1 x 2.8 x 2.0 in. / 13.1 x 7.0 x 5.2 cm
- Weight 11.5 oz. / 328 g
- Operating temperature -4 to 122ºF / -20 to 50ºC
- Genuine products
- Full CO/CQ
- VAT invoice
- Quote within 24 working hours
PRODUCT DESCRIPTION
Honeywell BW™ Max XT II 4-Gas Detector
The Honeywell BW™ Max XT II is a 4-gas detector with simple one-button operation. Its remote sampling pump is ideal for confined spaces. The Honeywell BW™ Max XT II supports automatic bump testing and calibration with the MicroDock II
Specifications
- Detected gases: H2S (0 – 200 ppm), CO (0 – 1000 ppm), O2 (0 – 30% vol), %LEL (0 – 100% LEL 0-5.0% v/v)
- Size: 5.1 x 2.8 x 2.0 in. / 13.1 x 7.0 x 5.2 cm
- Weight: 11.5 oz. / 328 g
- Operating environment: -4 to 122ºF / -20 to 50ºC
- Humidity: 10 – 100% RH
- Alarms: Visual, vibrating, 95 dB audible
- Self-test: Audible/visual alarms on activation, sensors, battery, pump and circuitry (continuous)
- Pump: Samples from up to 75 ft. / 23 m. Note: Do not attempt to calibrate the Honeywell BW™ Max XT with tubing longer than the standard calibration tubing supplied with the detector.
Key features
- One-button operation; a continuous LCD shows real-time gas concentrations.
- Integrated sampling pump (SmartSample technology, diaphragm pump) for remote sampling, with a semi-conductor pressure sensor for block detection.
- IntelliFlash: a flashing indicator confirms the detector is operating and compliant.
- Standard datalogging and event logging; visual, vibrating and 95 dB audible alarms.
- Self-test of sensors, battery, pump, circuitry and alarms at start-up; five languages (English, French, German, Spanish, Portuguese).
- Compact and water-resistant with a built-in concussion-proof boot; recharges in 6 hours.
Measuring ranges and resolution
| Gas | Range | Resolution |
|---|---|---|
| Hydrogen sulfide (H2S) | 0 – 200 ppm | 1 / 0.1 ppm |
| Carbon monoxide (CO) | 0 – 1,000 ppm | 1 ppm |
| Oxygen (O2) | 0 – 30% vol. | 0.1% vol. |
| Combustible gases (LEL) | 0 – 100% LEL or 0 – 5.0% v/v | 1% LEL / 0.1% v/v |
Compatibility and accessories
- Fully compatible with the MicroDock II automatic test and calibration station.
- Manage the detector with Fleet Manager II.
- Accessories listed by Honeywell: multi-unit cradle charger, concussion-proof boot.
- Honeywell note: do not calibrate the detector with tubing longer than the standard calibration tubing supplied.
Approvals
The Honeywell datasheet lists these approval ratings: Class I, Div. 1, Gr. A, B, C, D; Ga Ex ia IIC T4 (IECEx); II 1 G Ga Ex ia IIC T4 (ATEX); ingress protection IP66/67; compliance with EMC Directive 2004/108/EC. Send an enquiry and CAD will check them against the standard that applies where you use the detector.
Information to send with a quote request
So that CAD can quote within 24 working hours, please send:
- Number of units and the display language required.
- Accessories needed: MicroDock II station, multi-unit charger, protective boot, calibration gas.
- Where it will be used (hazardous area, confined space) and the approvals required.
- The project or the user organisation.
TECHNICAL SPECIFICATIONS
Specifications of Honeywell Honeywell BW
| PARAMETER | VALUE |
|---|---|
| Model | BW Max XT II |
| Detected gases | H2S (0 - 200 ppm), CO (0 - 1000 ppm), O2 (0 - 30% vol), %LEL (0 - 100% LEL 0-5.0% v/v) |
| Size | 5.1 x 2.8 x 2.0 in. / 13.1 x 7.0 x 5.2 cm |
| Weight | 11.5 oz. / 328 g |
| Operating temperature | -4 to 122ºF / -20 to 50ºC |
| Humidity | 10 - 100% RH (non-condensing) |
| Alarms | Visual, vibrating, 95 dB audible; Low, High, TWA, STEL, OL, low battery, pump |
| Self-test | Audible/visual alarms on activation, sensors, battery, pump and circuitry (continuous) |
| Typical battery life | 13 hours at 0 ºC (32 ºF); 8 hours at -20 ºC (-4 ºF); charges in 6 hours |
| Pump | Samples from up to 23 m (75 ft.) |
| Ingress protection | IP66/67 |
| Brand | Honeywell |
Specifications may vary with the ordered configuration. Contact a CAD engineer for sizing to your actual operating conditions.
FAQ
Frequently asked questions about CAD-SF-401
Which gases does the Honeywell BW Max XT II measure?
It monitors up to four gases: H2S (0–200 ppm), CO (0–1,000 ppm), O2 (0–30% vol.) and combustible gas LEL (0–100% LEL or 0–5.0% v/v).
How far can the BW Max XT II pump draw a sample?
The integrated pump samples from up to 23 m (75 ft), suiting confined spaces. Honeywell notes that the detector must not be calibrated with tubing longer than the standard calibration tubing supplied.
How is the BW Max XT II calibrated and tested?
It has a simple automatic calibration procedure and is compatible with the MicroDock II automatic test and calibration station; several units can be managed with Fleet Manager II.
Can the BW Max XT II be used in hazardous areas?
The datasheet lists Class I Div. 1 Gr. A–D, Ex ia IIC T4 (IECEx) and ATEX II 1 G Ex ia IIC T4 with IP66/67 ingress protection. Send the standard that applies in your area and CAD will check it.
What do I send to get a quote for the BW Max XT II?
Send the quantity, language, accessories (MicroDock II, charger, calibration gas) and approvals required. CAD quotes within 24 working hours.
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