SensitronProducts / Sensitron / Crowcon T4

Sensitron / Gas detection
Crowcon T4
Personal four-gas monitor with one-button operation, audible, visual and vibrating alarms. Manufactured by Crowcon and presented in Sensitron’s portable portfolio.
| Manufacturer | Crowcon |
|---|---|
| Model / family | T4 |
| System | Gas detection |
| Selection & quotation | Based on project specification, configuration and quantities. |
Technical specifications
| Measurement range | O2 0–30% vol; long-life O2 0–25% vol; flammable 0–100% LEL; H2S 0–100 ppm; CO 0–1000 ppmSource · 1 ↗ |
|---|---|
| Operating temperature | -20 to +55°C (-4°F to +131°F); toxic and oxygen sensors are not rated for continuous operation above 50°CSource · 2 ↗ |
| IP rating | Independently tested to IP65 and IP67Source · 2 ↗ |
| Relative humidity | 10-95% RH @ 40°C non-condensingSource · 2 ↗ |
| Dimensions | 135 x 80 x 35mm (5.3 x 3.1 x 1.4in)Source · 2 ↗ |
| Weight | 282g (9.9oz)Source · 2 ↗ |
| Drop test | Drop tested 4m onto concreteSource · 2 ↗ |
| Display | Front mounted, backlit, 180° fl ip for easy viewing while wornSource · 2 ↗ |
| Battery runtime | Rechargeable Li-ion; up to 18 hours; 5.5-hour rechargeSource · 2 ↗ |
Ratings, approvals and compatibility apply only to the models and configurations identified in the manufacturer’s documents.
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