Description
Model: YT-1200H-M4 (CO, O2, H2S, EX)
Characteristics
- Employ original imported high-precision sensor, four random gas sensors can combine freely.
- LCD dot matrix display, support Chinese and English operation.
- The gas concentration unit PPM and mg/m3 can be shifted quickly.
- Ultra-high buzzer alarm sound, higher and lower alarm values are settable.
- Rechargeable lithium polymer battery of large capacity, which ensure the device to work continuously for a long time.
- Strong and upscale alligator clip, convenient to take along during operation.
- Special engineering plastics housing of high intensity, strong and durable, exquisite and comfortable in touching.
- Elegant and exquisite aluminum alloy packaging suitcase.
Technical Specification
- Product:4 in 1 Gas Detector
- Detected gas:CO, O2, H2S, EX
- Measure range:0-1000ppm(CO), 0-30%VOL(O2), 0-100ppm(H2S), 0-100%LEL(EX)
- Resolution: 1ppm(CO), 0.01%VOL(O2), 0.01ppm(H2S), 1%LEL(EX)
- Unit: ppm, mg/m3、%VOL、%LEL(ppm、mg/m3 can be shifted by one click, the concentration value will be auto converted by the system)
- Display Monochrome dot matrix 128*128 LCD graphic display.
- Backlight:Time of backlight is settable, when alarm the backlight will be auto on.
- Direct reading:Gas molecular formula, concentration unit, measured value, time, battery, alarm state, data record status.
- Calibration: two target point calibration, both can be set up a calibration value. Support automatic zero point calibration of all channels by one click.
- Password Protection: calibration is protected by password, and the password is resettable.
- Restoration: support restoration of factory calibration, support restoration of factory parameter settings.
- Language:Chinese/English
- Alarm type: sound and light. Higher and lower alarm point values are settable. There are three alarm status for selection: ON/OFF/MUTE.
- Battery:3.7V rechargeable lithium battery, with capacity of 1800mAh, and the working time is more than 50 hours (no combustible gas), and the charging time is less than 6 hours.
- Charger: travel charger with USB.
- Explosion-proof grade:ExiaⅡCT4
- Protection grade:IP66
- Working temperature:-20℃~50℃
- Working humidity:0-95%RH (Non-condensing, a filter dryer is needed in environment of humidity more than 90%RH)
- Housing Material: ABS+PC
- Dimension: 155*78*35mm(length*width*height)
- Weight:300g
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