Portable gas analyzer T4
Price: Liên hệ
Model | T4 |
Manufacturer | Crowcon |
Power supply | |
Weight | |
Size | |
Condition | Còn hàng |
Warranty | 12 tháng |
Portable gas analyzer T4 offers users compliance, robustness and low cost of ownership in a simple to use solution. T4 contains a host of powerful features for easier and safer everyday use.
I. Specification handheld gas analyzer T4
Generality:
- The Crowcon T4 multi-gas meter is the personal protection solution for detecting four of the most common gas hazards:
- Carbon monoxide
- Hydrogen sulfide
- Flammable gas
- Oxygen depletion
- It offers users compliance, robustness, and low cost of ownership in a simple to use solution.
- The large single button and intuitive menu system allow the Crowcon T4 Crowcon handheld gas analyzer to be operated wearing gloves with minimal training.
- The most powerful portable T4 gas detector ever, the T4 is durable by design and includes an integrated rubber boot as standard.
- An optional clip-on filter cap, easily removed and replaced, ensures sensors are protected in the dirtiest environments.
- Drop tested to 4m and well protected from water ingress through IP and IP67 certification, the T4 allows uninterrupted work in the most demanding environments.
- With improved detection of pentane, hexane and other long chain hydrocarbons.
- The Crowcon T4 multi-gas meter contains a host of powerful features for easier and safer everyday use.
TWA resume function:
- Only available with the T4 Crowcon handheld gas analyzer, the TWA Resume function ensures that toxic gas exposures are accurately calculated throughout the entire shift, even when the T4 is turned off for rest or while traveling to a other system.
- When most portable detectors are turned off, the TWA exposure assessment algorithm assumes that is the end of the case. When turned back on, these detectors act as if it were a new shift, ignoring all previous measurements. However, the TWA Resume function provides the option to include previous measurements in the exact timeframe.
18 hours battery life:
- With a battery life of 18 hours, the T4 portable gas analyzer allows multiple shifts or longer to be worked on between charges.
Positive safety:
- Crowcon T4's visual 'traffic light' markings provide ongoing visual assurance that the T4 is in good working order and in compliance with the system's risk checking & calibration policy. Positive green and red safety LEDs are visible to all and provide a quick, simple and comprehensive indication of monitor status to both the user and others around them.
II. Specifications of portable gas analyzer T4
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 onto concrete |
Alarms | Audible >95dB |
Bright red/blue visual LEDs | |
Integrated vibrating alert | |
Display | Front mounted, backlit. Optional 180° flip for easy viewing whilst worn |
Logging | 130 hours of data logging; Up to 3500 events |
Battery | Rechargeable Li-ion |
18 hour typical runtime | |
5.5 hour recharge | |
Operating temperature | -20°C to +55°C (-4°F to +131°F)* |
Humidity | 10 to 95% RH @ 40°C non-condensing |
Ingress protection | Independently tested to IP65 and IP67 |
Approvals | ATEX: Ex db ia IIC T4 Gb -20 °C ≤ Ta ≤ +55 °C |
IECEx: Ex d ia IIC T4 Gb Tamb -20°C to +55°C | |
UL: Use in hazardous locations Class 1 Div 1, groups A, B, C and D only as to intrinsic safety | |
INMETRO: Ex db ia IIC T4 Gb -20 °C ≤ Ta ≤ +55 °CMED: Directive 2014/90/EU | |
Standards | EMC Directive 2014/30/EU |
Interface | USB communications lead |
Accessories | Included with T4: |
Integrated alligator clip and tethering loop | |
Bump/Calibration plate | |
Available separately: | |
Single unit cradle charger, 10 unit cradle charger; Vehicle charger | |
Clip on filter plate for sensor protection in dusty environments | |
I-Test automated bump and calibration station | |
Crowcon Connect Compatible? | Yes |
* Toxic and oxygen sensors are not rated for continuous operation above 50°C (122°F) |
Gas |
Range | Resolution |
Carbon monoxide (CO) | 0-1000ppm |
1ppm |
Dễ cháy |
0-100% LEL | 1% LEL |
Hydrogen sunfua (H 2 S) | 0-100ppm |
1ppm |
Oxy (O 2 ) |
0-30% vol. |
0.1% vol. |
III. Video
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