Fixed laser dust transmitter MIC-600S-PM2.5

Explosion-proof, anti-lightning, anti-static, anti-reverse connection, anti-EMI, EMC electromagnetic interference, anti-pulse surge current impact


Comply with the latest national standards and obtain CMC measuring instrument production license, explosion-proof certification and other qualifications


Three-wire 4-20mA standard signal output, 2 sets of relay switch value, optional voltage output


At the same time, it has standard bus system RS485 output (RTU format), and optional integrated sound and light alarm.


It can be connected to a computer to monitor the concentration of the field probe in real time through the host computer and store, analyze and print the data on the computer


Automatically track the zero point to prevent drift. Support OEM or ODM customized service

Detection gas: inhalable particulate matter


Detection principle: electrochemistry, infrared, thermal conductivity, PID photoion, catalytic combustion, according to gas type, range, site environment and user needs


Sensor life: 2 to 3 years for electrochemical principle, 2 or 6 years for oxygen, 5 to 10 years for infrared, 3 years for catalytic combustion, 5 years for thermal conductivity, 2 years for PID


Detection range: 0～100ppm, 1000, 2000, 10000ppm optional, other ranges can be customized


Resolution: 0.01ppm or 0.001ppm (0～10 ppm); 0.01ppm (0～100 ppm), 0.1ppm (0～1000 ppm), 1ppm (over 0～1000 ppm), 0.1%LEL (0～99%) LEL), 0.01%Vol or 0.001%Vol (0～99.999%Vol)


Temperature detection: -40℃~+120℃ (optional), humidity detection: 0～99%RH (optional), resolution: temperature 0.1℃, humidity: 1%RH


Detection accuracy: ≤±2%F.S (2% within the full range), temperature 0.5℃, humidity: 3%RH, higher precision can be customized


Detection method: fixed installation, online detection, diffusion measurement, pipeline type (M45X1.5 external thread), flow type, pump suction type optional


Installation method: pipeline type, wall-mounted type. The working pressure of the pipeline type is ±30% of atmospheric pressure, and the pressure needs to be reduced if it exceeds the range


Response time: T90≤20 seconds


Recovery time: ≤30 seconds


Output signal: bus system RS485 (RTU), three (four) wire system 4～20mA, optional 0～20mA, 1～5V, 0～5V, 0～10V, wireless transmission


Alarm mode: on-site acousto-optic alarm (optional), default 1 channel, optional 3 passive contact (dry node) output, three-level alarm, alarm point can be set


Working environment: -40℃～+70℃


Sample gas temperature: -40℃～+70℃ (normal), optional: -40℃～+400℃, -40℃～+800℃ (maximum 1300℃)


Relative humidity: ≤10-95%RH (conventional) non-condensing occasions, optional: 10-99%RH for high temperature and high humidity occasions, need to indicate when ordering, pretreatment system is required)


Working voltage: 12~36V (DC DC, the standard power supply of a single device is 24V, 1A or DC switching power supply greater than 1A)


Power reference: 24V, 2.1A switching power supply can drive 40 toxic gas detectors, or 15 combustible and infrared gas detectors


Explosion-proof form: flameproof type ExdⅡCT6


Connecting cable: 4~20mA select three-core shielded cable, RS485 select four-core, single wire diameter ≥1.5mm when the distance exceeds 1000 meters; the shielding layer is connected to the ground


Electrical interface: 3/4NPT, optional M20X1.5 internal thread, 1/2NPT


Protection level: IP66 waterproof and short-term rain, long-term rain needs to be equipped with a rain cover or choose a shell without display or specify when ordering


Dimensions:


260×180×90mm (L×H×W) atmospheric chamber


260×230×90mm(L×H×W) atmospheric chamber with light


240×180×90mm (L×H×W) conventional air chamber


240×230×90mm(L×H×W) conventional with light


Weight: 1.8Kg


Optional accessories: wall mounting bracket, mounting bracket fixed on the pipeline (four-point, six-point pipe), DN50 flange pipe installation or stainless steel threaded welding seat (pipe size should be specified, such as DN50, DN15...), normal temperature High humidity pretreatment system, high temperature and high humidity pretreatment system, high temperature, high humidity and high dust pretreatment system, pressure reducing valve, flow meter, temperature and humidity measurement, large capacity SD memory card, rain cover, 24VDC or 220AC sampling pump (sampling Distance 10 meters), vacuum pump (sampling distance greater than 40 meters), 24V switching power supply.


Accessories needed for computer monitoring: Free PC software, RS485/RS232 converter, notebook computers without RS232 interface also need USB/RS232 conversion cable, if you want network transmission, you also need a TCP/IP converter


Application occasions: petroleum, chemical, pharmaceutical, environmental protection, flue gas analysis, air treatment and other occasions that require fixed installation and online gas concentration detection