multi gas detector toxic gas monitor Sulfur dioxide
Detection gas:Custom
Range:Custom
Detection Principle:Catalysis/electrochemistry/Infrared NDIR
Resolution:Custom
Detection Accuracy:±2%F.S
Model:SK/MIC-700
Next: No more data
Product Description
Mobile trolley gas online detection monitor product parameters
Mainly used in limited action space, can be detected by pumping sampling, sampling distance can reach about 80 meters, endurance 2~3 days, built-in 4G module, data can be uploaded to the cloud platform, view real-time concentration, monitor on-site images, monitoring can be viewed online through mobile phones or computers.
Mobile trolley gas online detection monitor product parameters
| Output signal | ① 4-20mA signal: standard 12-bit precision 4-20mA output chip, transmission distance 1Km | GPRS, 4G, WIFI, LORA, ZigBee and other wireless signals | |
| ② RS485 signal: standard MODBUS RTU protocol, transmission distance 1Km | |||
| ③ voltage signal: 0.4-2V,0-5V,0-10V output, optional (voltage output and current output two choose one) | |||
| ④ Switching signal: standard 1 set of passive contact relay, capacity 220VAC3AV/24VDC3A | |||
| Measuring gas | Custom | Detection principle | Catalytic combustion/electrochemistry (other principles can be customized) |
| Range selection | Default Range | Resolution | CH4:0.1%LEL |
| CH4:0-100%LEL | O2:0.01% VOL | ||
| O2:0-30% VOL | CO:0-1PPM | ||
| CO:0-1000PPM | H2S:0-0.1PPM | ||
| H2S:0-100PPM | |||
| Sampling accuracy | ±3%F.S | Response time | T90<10S |
| Working temperature | -20~50 ℃ | Working humidity | 0-95%RH |
| Storage temperature | -20~50 ℃ | Preheating time | 10S |
| Working current | ≤50mA | Working air pressure | 86kpa-106kpa |
| Operating voltage | DC5V±1%/DC24±1% | Baud rate | 9600 |
| Sampling mode | pump suction type | Warranty period | 1 year |
| Exterior Material | Aluminum alloy | Service life | 1-5 years |
| Protection level | IP66 waterproof splash and short time rain | Explosion-proof grade | E x d I IC T 6 |
| Receiving equipment | User computer, control alarm, PLC, DCS, DDC, etc. | ||
| Alarm mode | On-site sound and light alarm, external alarm, remote controller alarm, computer data acquisition software alarm, etc. | ||
| Alarm Settings | Standard configuration of two-level alarm, optional three-level alarm; alarm mode can be set: regular high and low alarm, interval control alarm | ||
| Connection cable | ① Select three-core shielded cable for 4 ~ 20mA and four-core cable for RS485. When the distance exceeds 1000 m (with a detector), the single wire diameter shall be ≥ 1.5mm, and the shielding layer shall be connected to the ground. | ||
| ② wireless transmission: can be built-in LORA, Zigbeg module, short-range wireless transmission; external GPRS/4G module, remote data transmission to the cloud platform, can be viewed on the computer side and mobile phone side of the history, not limited by distance (optional) | |||
| Optional accessories | High temperature sampling handle | ||
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