- Products
- Gas Detection
- T4 Personal multi gas detector with 18 hours battery life 282 grams drop tested to 4m on concrete
T4 Personal multi gas detector with 18 hours battery life 282 grams drop tested to 4m on concrete
The T4 portable Multigas detector from Crowcon provides effective protection against 4 common gas hazards: carbon monoxide, hydrogen sulfide, flammable gases and oxygen depletion. Now with improved detection of pentane, hexane and other long chain hydrocarbons. Offers you robustness and low cost of use in an elegant and simple to use solution. The T4 includes a wide range of powerful features to make it easier and safer for daily use. Incl. docking station
Popular products
Accessories Products
Others also searched for:
Maximum number of gases is detected
Minimum product weight
Intrusion protection level
Intrusion protection level
T4 gas detector
T4 is number one in personal protection solutions for detecting the four most common gas hazards:
Carbon monoxide (CO)
Hydrogen sulphide (H2S)
Flammable gases
Oxygen depletion
Gives you robustness and low cost of use in a simple and easy to use solution. The large one button and an intuitive menu system means that the T4 can be operated wearing gloves with minimal training.
T4 is Crowcon's most powerful portable gas detector to date, T4 is created in a durable design and includes an integrated rubber boot as standard. An optional clip-on filter cover, which is easily removed and replaced, ensures that the sensors are protected in even the dirtiest environments. Drop tested to 4m and well protected from water penetration through IP65 and IP67 certification, T4 allows uninterrupted work in the most demanding environments.
Now with improved measurement of pentane, hexane and other long chain hydrocarbons.
The T4 includes a wide range of powerful features to make everyday life easier and safer
Crowcon T4 is the latest portable multigas detector from Crowcon for use in connection with personal protection. The detector can be configured from 2 and up to a total of 4 measuring cells. The available measuring cells for T4 can be used to detect the following 4 gases: oxygen (O2), carbon monoxide (CO), hydrogen sulphide (H2S) and combustible gases (LEL).
The Crowcon T4 offers several safety features, known as well as new. Of the already known functions can be mentioned + ve Safety ™, Crowcon simple green / red color diode which at just a glance at the detector, confirms its functional status without the need to read the display. Of new security features, e.g. mention is made of “TWA resume” (Time Weighted Average - resume), which ensures that the TWA log is not reset during, for example, the lunch break, or in other circumstances where the detector is switched off, with subsequent danger of the user being exposed to overexposure of toxic gases. In addition, the Crowcon T4 is equipped with a data logger with a capacity of 45,000 loggings, which via the free software, as well as a USB communication module (accessory) makes it possible to read out the data logger and thus see how large a gas concentration the individual cells have measured, in the logged period.
For T4, Crowcon has also developed a new protection plate, which is easily and quickly clicked on the front of the detector, after which the cells are extra protected if the instrument is to be used in the most demanding areas. Of further improvement it can be mentioned that Crowcon T4 is now stronger than ever, and can now withstand free fall from a height of 4 m, directly down on a solid surface. The battery is with extended life and now deliver 18 hours of standby, between two charges. The operation of the Crowcon T4 is easy and intuitive via one of the instrument's pushbuttons, which can be operated without problems, even if wearing gloves.
Crowcon T4 is delivered incl. Bump / Calibration plate and calibration certificate.
Battery charger is sold as an accessory. See "accessories" further down the page.
TWA resume function
Unique to the T4 is the TWA resume feature which ensures the toxic gases target exactly over an entire day, even if the T4 is off for a break or while traveling to another workplace.
When most portable detectors are turned off, the algorithm that assesses the TWA exposure also turns off, thus assuming it is the end of the day. When turned on again, these detectors will work as if it were a new work shift, ignoring all previous measurements. However, the TWA Resume feature allows you to include previous measurements within the correct time frame.
18 hour battery.
With an impressive battery life of 18 hours, the T4 allows you for multiple or longer shifts, without recharging between work shifts.
Positive Security
Crowcon visual 'traffic light' indication, provides constant visual assurance that the T4 operates safely and meets site bump test & calibration policy. The bright green and red Positive Safety LEDs are visible to all and offer a quick, simple and comprehensive indication of the status of the gas detector to both the user and others around them.
Specifications
Size | W135 x H80 x D35 mm (5.3 x 3.1 x 1.4in) |
Weight: | 282g (9.9oz) |
Durability | Drop tested to 4m on concrete |
Alarms
|
Audible> 95dB Bright red / blue visible LEDs Integrated vibrator alarm |
Display | Front mounted, backlit. Optional 180 ° flip for easy viewing while worn |
Logging | 130 hours of data logging; Up to 3500 incidents |
Battery: | Rechargeable Li-ion 18 hours typical operating time 5.5 hours recharging |
Operating temperature | -20 ° C to + 55 ° C (-4 ° F to + 131 ° F) |
Humidity: | 10 to 95% RH @ 40 ° C non-condensing |
Intrusion protection | Independently tested to IP65 |
Approvals | IECEx: Ex d ia IIC T4 Gb Tamb -20 ° C to + 55 ° C ATEX: II 2 G Ex d ia IIC T4 Gb Tamb -20 ° C to + 55 ° C UL. Use in hazardous areas Class 1 Div 1, group A, B, C and D only for intrinsic safety INMETRO Ex d ia IIC T4 Gb Tamb -20 ° C to + 55 ° C |
In accordance with | EMC Directive 2014/30 / EU |
Interface | -Communication |
Accessories | Available separately: Single unit cradle charger, 10 units cradle charger, charger for vehicle Clip on filter plate for protection sensor in dusty environments Portables Pro 2.0 software to access advanced T4 features and data logs I-Test automated bump and calibration station |
* Poison and oxygen sensors are not rated for continuous operation above 50 ° C (122 ° F)
Measurable gases:
Gas | Range: | Solution |
Carbon monoxide (CO) | 0-1000ppm | 1ppm |
Flammable | 0-100% LEL | 1% LEL |
Hydrogen sulphide (H2S) | 0-100ppm | 1ppm |
Oxygen (O2) | 0-30% vol. | 0.1% vol. |
Tags | |
---|---|
SKU/EAN |
18-C-T4-HOCA |
UNSPSC |
26131701 - Brændbar gas- eller farlig gasdetektorer til kraftgeneratorer |
HS code |
90271020 |
UOM |
Pc. |
Data sheets and documents
Once the user has seen at least one product this snippet will be visible.
Recently viewed Products
To install this Web App in your iPhone/iPad press and then Add to Home Screen.