Description
OVERVIEW
GAOTek CO Detector is a portable single gas detector. It is applicable to gas leakage, underground pipelines, underground mines and other explosion-proof places.
FEATURES
- Intrinsically safe
- Smart interchangeable sensor module
- Calibration points adjustable
- Two alarm level
- Visual/Audible/Vibration alarm
- STEL&TWA alarm for toxic gases
- Self-protection against High concentration combustible gas
- Low battery alert
- Data uploading
- Password management
- Self-test when power on
- Self-diagnostic and self-correction function
- GPS, GPRS and MAN-DOWN function optional
TECHNICAL SPECIFICATIONS
| Response time | Semi-conduct, catalytic, thermal conduct sensor t 90 <30 s O2, CO, H2S sensor t 90 <30 s Other sensors t 90 <120 s |
| Working condition | Temperature: -4 °F to 58 °F (-20 ℃ to 50 ℃) Humidity: <95 % RH |
| Continuous working time | ≥8 h (for combustible gas) ≥300 h (for toxic gas under temperature of 68 °F (20 ℃) |
| Explosion –proof grade | Exia IIC T4 Ga |
| Power source | Lithium battery (DC 3.6 V 1800 mAh) |
| Ingress protection | Ip66 |
| Response time | Semi-conduct, catalytic, thermal conduct sensor t 90 <30 s O2, CO, H2S sensor t 90 <30 s Other sensors t 90 <120 s |
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