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Beijing Zetron Technology Co., LtdFree·1YRS
info@bjzetron.com
MIC600 Fixed Online Gas Monitor
OVERVIEW
FEATURES
Fast and Efficient Gas Detection Function
① It can be used in 24 hours continuous online monitoring of multi field gas concentration ,up to 6 gases and the types for detection are more than 500 types.
② There are 7 gas units to display, and the units can be switched freely. Units that can be selected: PPM, mg/m3, Vol%, LEL%, PPHM, ppb, mg/l.
Rich Human-machine Interface
① 2.5-inch high-definition color screen.
② Simultaneously display the concentrations of 6 types of gases, repeatedly display the concentration of single-channel gases in large font, and display the real-time curve.
Diversified Data Communication Methods
① It is possible for the real-time monitoring via the wired or remote wireless transmission, and network transmission.
② Three-wire system 4 ~ 20mA standard signal and standard bus RS485 (modbus-RTU) simultaneous output.
③ It is possible to select frequency output 200-1000Hz, Hart protocol signal, 1 ~ 5V output, two-wire system 4 ~ 20mA, SMS alarm, wireless transmission (2 ~5 km or unlimited distance).
④ It is compatible with secondary instrument, data acquisition module, PLC, DCS system, and it is possible to drive the related equipment.
Powerful and Convenient Humanized Function
① Multiple alarm modes, and multi-directional and three-dimensional indication alarm states. It includes: 2 sets of relay switch output, sound & light alarm (optional configuration), and display screen visual alarm. Alarm types include: concentration alarm, and failure alarm. Multiple alarm mode settings: low alarm, high alarm, interval alarm, and weighted average alarm.
② Zero-point automatic tracking; long-term use will not be affected by the zero drift.
③ Multi-level calibration for target points, can ensure the linearity and accuracy of the measurements.
④ Log recording Record the calibration logs, repair logs, failure history, failure countermeasure solutions, sensor service life due reminder, and function of reminder for the time of next concentration calibration.
⑤ Data recovery function; in case of mis-operation, it is possible to select partial or full recovery.
⑥ Mis-operation recognition function: automatic recognition and prevention of the concentration calibration mis-operation, which is possible to avoid the poor performance that may be caused by human factors.
Infrared Remote Control
① Standard configuration includes the infrared remote control, it is possible for one-key operation via infrared remote control function key, which can achieve the operation without opening the cover under hazardous situations.such as: the functions like modification of the alarm point, density calibration, zero-point calibration, noise reduction, restoring the factory setting, and so on.
Multiple Optional Functions, Meet the Personalized Needs
■ Integrated sound & light alarming device, split-type sound & light alarming device, 24V DC stabilized voltage power supply.
■ Wireless transmission
① It is possible to transfer data wirelessly to the cell phone, remote monitoring center, monitoring computers and other monitoring equipment, which will utilize the upper-level host to realize the functions of data analysis, storage, printing or the like on the computer.
■ Pretreatment system
① Room temperature and high humidity pretreatment system
② High temperature and high humidity pretreatment system
③ High temperature and high humidity and high dust pretreatment system
■ Accessory for connection with computer for monitoring
① Free upper-level host software, RS485 / RS232 converter
② For laptop without RS232 interface, USB / RS232 converting and connecting cable is needed, if the network transmission is needed, TCP / IP converter will be further needed.
■ Installation type accessories
① wall mounting bracket;
② mounting clips for fixation on the pipes (1/2", 3/4" pipe);
③ stainless steel threaded welding seat or flange to be installed on the pipeline (it is necessary to mark the flange or pipe size, such as DN50, DN15 ...);
④ Rain cover;
⑤ 24VDC or 220AC sampling pump (sampling distance is 10 m);
⑥ vacuum pump (sampling distance is greater than 40 m);
⑦ 24V switching power supply;
⑧ pressure reducing valve;
⑨ flow meters.
Gases to be detected | Phosphine (PH3) | ||||
Oxygen (O2) | |||||
Nitrogen (N2) | |||||
Carbon dioxide (CO2) | |||||
Detection range | PH3: 0~2000 ppm | ||||
O2: 0~30 %Vol | |||||
N2: 0~100 %vol | |||||
CO2: 0~5000 ppm | |||||
Other ranges can be customized | |||||
Resolution | PH3: 1ppm | ||||
O2: 0.01%Vol | |||||
N2: 0.01%vol | |||||
CO2: 1ppm | |||||
Other ranges can be customized | |||||
Detection principle | PH3/O2/N2 :Electrochemical | ||||
CO2: Infrared | |||||
Other sensors:catalytic combustion, infrared, thermal conductivity, PID photoionization, and so on. | |||||
Depending on the type of gas, range, field environment and user demand, | |||||
Other sensor can be customized | |||||
Sensor service life | Electrochemical principle: 2 ~ 3 years; | ||||
PID:2 years | |||||
Oxygen gas: 2 years or 6 years can be selected; | |||||
Infrared principle: 5 ~ 10 years; | |||||
Catalytic combustion: 3 years; | |||||
Thermal conductivity: 5 years. | |||||
Allowable error | ≤±2% F.S (other or higher precision levels can be customized) | ||||
Linearity | ≤±1% | Repeatability | ≤±1% | Uncertainty | ≤±1% |
Response time | T90≤30 seconds | Recovery time | ≤30 seconds | ||
Working environment | Temperature: -40 ℃ ~ + 70 ℃ | ||||
Humidity: ≤10 ~ 95% RH (regular) | |||||
Display method | 2.5-inch high-definition color screen | ||||
Working voltage | 12 ~ 30VDC direct current | ||||
the standard power supply for a single equipment is 24V, DC stabilized voltage switching power supply of 1A or greater than 1A | |||||
Power supply reference | 24V, 2.1A is possible to drive 40 units of toxic gas detector, | ||||
or 15 units of flammable, infrared gas detector. | |||||
Working method | Fixed type installation, online detection, diffusion type measurement | ||||
Protection level | IP66 | ||||
Explosion-proof type | Explosion suppression type | ||||
Explosion-proof mark | ExdⅡCT6, certificate number: CNEx15.1283 | ||||
Exterior dimensions | 210×170×85mm (L×H×W) | ||||
Weight | 1.8Kg | ||||
Standard accessories | Manual, qualification certificate, warranty card, outer packaging box |
All the cases which requires the fixed installation, and online detection of gas concentrations such as Chemical Industry, Power Generation Plants, Natural Gas Pipeline & Processing,Pulp & Paper Industry, Waste Water Treatment Plants, Commercial & Industrial HVAC, Acetylene Gas Bottlers & Users , Ice Skating & Hockey Arenas,Cannabis & Hemp Oil, Breweries and so on.