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SKU: T4-HICS

Crowcon T4x – Portable multi-gas detector

SKU: T4-HICS

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The Crowcon T4x is a rugged, easy-to-use portable multi-gas detector designed to provide advanced protection against four of the most common gas hazards: Carbon Monoxide (CO), Hydrogen Sulphide (H₂S), Flammable Gases (via MPS technology), and Oxygen Depletion (O₂).

Description

Using advanced Molecular Property Spectrometer (MPS) sensor technology, the T4x can detect and accurately identify over 15 different flammable gases within a single device. It also includes a dual toxic sensor for CO and H₂S with a three-year lifespan. Built to endure the toughest environments, the device is drop-tested to 4 metres and certified to IP65 and IP67 standards, making it resistant to water and dust ingress. This makes it ideal for use in confined spaces and hazardous industrial settings.

The T4x is designed with user-friendly features, such as a large single-button operation and an intuitive menu system, allowing it to be operated even while wearing gloves with minimal training. A positive safety indicator offers a clear visual signal regarding the gas levels present. The T4x also reduces the number of sensor replacements required—by up to 75%—as only one sensor needs replacing throughout its operational life, making it a cost-effective choice for businesses.

There are several key reasons to choose the Crowcon T4x portable gas detector. It increases safety by helping users identify and avoid hazardous gas levels, thereby preventing potential accidents or injuries. It also reduces the risk of liability, as regular gas detection can demonstrate due diligence in hazardous environments. Furthermore, the device supports compliance with safety regulations that require the use of gas detectors in many industries.

Additional features of the T4x include a long 35+ hour battery life, enabling extended shifts without recharging, and a TWA (time-weighted average) Resume function, which calculates toxic gas exposure across an entire work shift. It also boasts a long-life O₂ sensor with a five-year warranty, a triple alarm system (audible and visual), data logging capabilities, remote monitoring, and ATEX approval for use in explosive atmospheres.

Description

Using advanced Molecular Property Spectrometer (MPS) sensor technology, the T4x can detect and accurately identify over 15 different flammable gases within a single device. It also includes a dual toxic sensor for CO and H₂S with a three-year lifespan. Built to endure the toughest environments, the device is drop-tested to 4 metres and certified to IP65 and IP67 standards, making it resistant to water and dust ingress. This makes it ideal for use in confined spaces and hazardous industrial settings.

The T4x is designed with user-friendly features, such as a large single-button operation and an intuitive menu system, allowing it to be operated even while wearing gloves with minimal training. A positive safety indicator offers a clear visual signal regarding the gas levels present. The T4x also reduces the number of sensor replacements required—by up to 75%—as only one sensor needs replacing throughout its operational life, making it a cost-effective choice for businesses.

There are several key reasons to choose the Crowcon T4x portable gas detector. It increases safety by helping users identify and avoid hazardous gas levels, thereby preventing potential accidents or injuries. It also reduces the risk of liability, as regular gas detection can demonstrate due diligence in hazardous environments. Furthermore, the device supports compliance with safety regulations that require the use of gas detectors in many industries.

Additional features of the T4x include a long 35+ hour battery life, enabling extended shifts without recharging, and a TWA (time-weighted average) Resume function, which calculates toxic gas exposure across an entire work shift. It also boasts a long-life O₂ sensor with a five-year warranty, a triple alarm system (audible and visual), data logging capabilities, remote monitoring, and ATEX approval for use in explosive atmospheres.

Technical Specification
Size: 135mm x 80mm x 35mm
Weight: 282g
Detection Range: See table below.
Battery: Up to 35 Hours (MPS sensor fitted)
Temperatures (Operating): -20 to 55C
IP Rating: IP65/IP67
Approvals: ATEX, IECEx, UL, MED
Alarms: Visual, Vibrating, Audible
Datalogging: 130 hours at 10 second intervals
GasRangeResolution
Oxygen0-30% Vol0.1% Vol
Oxygen Long Life0-25% Vol0.1% Vol
Flammable0-100% LEL1% LEL
Hydrogen Sulphide0-100ppm1ppm
Carbon Monoxide0-1000ppm1ppm

 

FAQs
What gases does the Crowcon T4x detect?

The T4x detects four key gases:

  • Carbon Monoxide (CO)

  • Hydrogen Sulphide (H₂S)

  • Flammable gases (via MPS sensor, including methane, pentane, hexane, etc.)

  • Oxygen (O₂) for depletion monitoring.

What is MPS technology and how does it benefit the T4x?

Molecular Property Spectrometer (MPS™) technology enables the T4x to detect and accurately identify over 15 flammable gases without the need for calibration to individual gases. It improves safety, reduces false alarms, and offers no sensor poisoning, increasing reliability.

How long does the battery last on the T4x?

The T4x features a 35+ hour battery life, supporting extended or multiple shifts between charges.

Is the Crowcon T4x intrinsically safe?

Yes, the T4x is ATEX approved, meaning it is safe for use in explosive atmospheres, a key requirement for many industrial and confined space environments.

Does the T4x have data logging capabilities?

Yes, the T4x offers data logging and remote monitoring, making it suitable for compliance and safety audits.

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Product: Crowcon T4x – Portable multi-gas detector