Máy đo phát hiện O2, CO, H2S,LEL trong không khi SENKO SP12C7
| Model | SP12C7 | |||
|---|---|---|---|---|
| Measuring gas | CH4 | O2 | CO | H2S |
| Measuring type | External Pump or Diffusion Type | |||
| Measuring method | Catalytic | Galvanic | Electrochemical cell | Electrochemical cell |
| Measuring range | 0~100%LEL | 0~30%VOL | 0~500ppm | 0~100ppm |
| Sensor life time | > 2 years | > 18Month | > 2 year | > 2 year |
| Response time | < 15sec/90%scale | < 15sec/90%scale | < 30sec/90%scale | < 30sec/90%scale |
| Accuracy | ±3%/Full scale | |||
| Resolution | 1%LEL | 0.1%VOL | 1PPM | 1PPM |
| Parameter Control | Front 2 switch(calibration, maintenance, alarm setting) | |||
| Operation mode display | Digital LCD display, LCD Backlight, Indicator LED | |||
| Measuring value display | Digital LCD Display | |||
| Alarm display | Visual : LCD alarm display, LCD Backlight, Indicator LED Audible : buzzer(90dB @ 10cm) |
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| Alarm level set | Programmable within dectection range | |||
| Sampling method | External Pump(흡입식) or Diffusion(확산식) | |||
| Flow rate | External Pump : 0.5 Liter / min (흡입식) | |||
| Mounting type | Belt Clip | |||
| Program set mode | Alarm value(1,2 alarm) | Alarm value(1,2,TWA, STEL alarm) | ||
| Calibration Gas concentration Use sensor select Password Setting |
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| Operating temperature | -20℃~55℃ | |||
| Operating humidity | 5 to 95% RH(Non-condensing) | |||
| Battery power | Rechargeable Battery AA Size 2ea(1.2Vdc 2,100mAh) | |||
| Battery life time | 500~1,000 time Rechargeable | |||
| Materianl | PC / TPE | |||
| LCD size | 38(W) X 35(H) mm | |||
| Dimensions | 54(W) × 135(H) × 36(D)mm | |||
| Weight | 240g | |||
| Option | SP-PUMP101 (Sampling pump) | |||
| Approval | EX iad IIC T4 IP67(KGS) | |||
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