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CROWCON T4 Máy đo khí độc đa chỉ tiêu cầm tay
Mã sản phẩm: T4
CO, Flammable, H2S, O2
Thương hiệu: Crowcon
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| Gas | Range | Resolution |
| 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. |
| 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 | IECEx: Ex d ia IIC T4 Gb Tamb -20°C to +55°C ATEX: Ex II 2 G 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 d ia IIC T4 Gb Tamb -20°C to +55°C |
| Compliance | EMC Directive 2014/30/EU |
| Interface | USB communications lead |
| Accessories | Available separately: Single unit cradle charger, 10 unit cradle charger, vehicle charger Clip on filter plate for sensor protection in dusty environements I-Test automated bump and calibration station |
