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Product Description
MIC600 online fixed hydrazine gas detection alarm is used for 24-hour continuous online monitoring of the concentration of hydrazine gas on site, temperature and humidity measurement, on-site concentration display, over-standard sound and light alarm, remote signal transmission. It adopts 1.7-inch high-definition color screen for real-time display, and adopts gas sensors of internationally renowned brands. The main detection principles are: electrochemical, infrared, catalytic combustion, thermal conductivity, PID photoion and other principles of gas sensors, Swiss high-precision capacitors Type digital temperature and humidity sensor. Advanced circuit design, mature core algorithm processing, unique appearance design, and obtained a number of software works and appearance patents.
The detector is suitable for detecting gas concentration in pipelines or confined spaces and atmospheric environments; gas leakage and various background gases are high-concentration single gas purity of nitrogen or oxygen. It can detect more than 500 kinds of gases. The durable explosion-proof shell and fluorocarbon paint surface treatment process are suitable for various dangerous places and strong corrosive environments, and are resistant to wear.
The detector is suitable for detecting gas concentration in pipelines or confined spaces and atmospheric environments; gas leakage and various background gases are high-concentration single gas purity of nitrogen or oxygen. It can detect more than 500 kinds of gases. The durable explosion-proof shell and fluorocarbon paint surface treatment process are suitable for various dangerous places and strong corrosive environments, and are resistant to wear.
Main Features
The measurement unit can be switched freely.
Units optional: ppm, mg/m3, Vol%, LEL%, PPHM, ppb, mg/L.
Diversified communication methods.
Real-time monitoring can be performed through wired or wireless remote transmission and network transmission; standard bus RS485 (modbus-RTU) and 4-20mA standard signal output at the same time; optional frequency output 200-1000Hz, Hart protocol signal, 1～5V output, wireless transmission (2～5km or unlimited distance); Compatible with secondary instrument, data acquisition module, PLC, DCS system, and can drive related equipment. Optional MIC2000 controller can monitor 1000 detectors at the same time.
Infrared remote control.
The standard infrared remote control is equipped with one-button operation through the function keys of the infrared remote control, which can realize the operation without opening the cover in dangerous situations, such as: modify the alarm point, concentration calibration, zero point calibration, silence, restore the factory and other functions.
Human-machine interface.
2.5 inch high-definition color screen, display real-time concentration, alarm, time, temperature, humidity, storage information, the menu interface uses high-definition simulation graphics to display the function names of each menu.
Large-capacity data storage function, support multiple storage methods, optional remote wireless transmission function.
Units optional: ppm, mg/m3, Vol%, LEL%, PPHM, ppb, mg/L.
Diversified communication methods.
Real-time monitoring can be performed through wired or wireless remote transmission and network transmission; standard bus RS485 (modbus-RTU) and 4-20mA standard signal output at the same time; optional frequency output 200-1000Hz, Hart protocol signal, 1～5V output, wireless transmission (2～5km or unlimited distance); Compatible with secondary instrument, data acquisition module, PLC, DCS system, and can drive related equipment. Optional MIC2000 controller can monitor 1000 detectors at the same time.
Infrared remote control.
The standard infrared remote control is equipped with one-button operation through the function keys of the infrared remote control, which can realize the operation without opening the cover in dangerous situations, such as: modify the alarm point, concentration calibration, zero point calibration, silence, restore the factory and other functions.
Human-machine interface.
2.5 inch high-definition color screen, display real-time concentration, alarm, time, temperature, humidity, storage information, the menu interface uses high-definition simulation graphics to display the function names of each menu.
Large-capacity data storage function, support multiple storage methods, optional remote wireless transmission function.
Standard configuration of 100,000 data storage capacity, larger capacity can be customized; SD card storge is optional, support real-time storage, timing storage, or only alarm concentration data and time.
Support local view and delete data, also can upload data to computer through RS485, use upper computer software to analyze data and print.
High temperature gas detection. (optional)
Optional high-temperature sampling cooling filter handle or high-temperature and high-humidity pretreatment system, can detect 1300℃ gas, higher temperature gas detection can be customized.
Three display modes can be switched.
Simultaneous display of four gas concentrations, large font cycle display of single channel gas concentration, real-time curve.
Graphical display to reflect the trend of gas concentration change in a curve in a period of time.
Data recovery function.
Partial or full recovery can be selected, eliminating worries caused by wrong operation.
Can set whether to display the maximum value, minimum value, average value.
High-precision temperature and humidity measurement (optional).
Multiple alarm methods, multi-directional three-dimensional indication of alarm status when alarming.
3 groups of relay switch output, sound and light alarm, visual alarm on the display screen. Alarm types include: concentration alarm, under-voltage alarm, and fault alarm.
Multiple alarm mode settings: low alarm, high alarm, interval alarm, weighted average alarm.
Mis-operation recognition function.
Mis-operation of concentration calibration can be automatically identified and prevented, which can avoid the defects caused by human factors.
Zero point automatic tracking, long-term use is not affected by zero drift.
Multi-level calibration of the target point to ensure the linearity and accuracy of the measurement.
Chinese and English interface for selection.
Wide working temperature: -40～+70℃, support temperature compensation.
Logging.
Record calibration log, maintenance log, troubleshooting measures, sensor life reminder, reminder for next concentration
calibration.
Intrinsically safe circuit design.
Anti-static, with secondary lightning protection and anti-static capabilities. Meet national standards, resist high-intensity
pulse surge current impact. With anti-reverse function. Comply with EMI and EMC standards.
Support local view and delete data, also can upload data to computer through RS485, use upper computer software to analyze data and print.
High temperature gas detection. (optional)
Optional high-temperature sampling cooling filter handle or high-temperature and high-humidity pretreatment system, can detect 1300℃ gas, higher temperature gas detection can be customized.
Three display modes can be switched.
Simultaneous display of four gas concentrations, large font cycle display of single channel gas concentration, real-time curve.
Graphical display to reflect the trend of gas concentration change in a curve in a period of time.
Data recovery function.
Partial or full recovery can be selected, eliminating worries caused by wrong operation.
Can set whether to display the maximum value, minimum value, average value.
High-precision temperature and humidity measurement (optional).
Multiple alarm methods, multi-directional three-dimensional indication of alarm status when alarming.
3 groups of relay switch output, sound and light alarm, visual alarm on the display screen. Alarm types include: concentration alarm, under-voltage alarm, and fault alarm.
Multiple alarm mode settings: low alarm, high alarm, interval alarm, weighted average alarm.
Mis-operation recognition function.
Mis-operation of concentration calibration can be automatically identified and prevented, which can avoid the defects caused by human factors.
Zero point automatic tracking, long-term use is not affected by zero drift.
Multi-level calibration of the target point to ensure the linearity and accuracy of the measurement.
Chinese and English interface for selection.
Wide working temperature: -40～+70℃, support temperature compensation.
Logging.
Record calibration log, maintenance log, troubleshooting measures, sensor life reminder, reminder for next concentration
calibration.
Intrinsically safe circuit design.
Anti-static, with secondary lightning protection and anti-static capabilities. Meet national standards, resist high-intensity
pulse surge current impact. With anti-reverse function. Comply with EMI and EMC standards.
Technical Parameters
|
Model
|
MIC600
|
|
Detection gas
|
The hydrazine (N2H4) gas
|
|
Detection range
|
0~1ppm, 0~10ppm, 0~50ppm, 0~100ppm, 0~200ppm, 0~500ppm, 0~1000ppm, 0~2000ppm, 0~5000ppm, 0~10000ppm, 0~50000ppm
0~100%LEL
0~5%VOL, 0~10%VOL, 0~30%VOL, 0~50%VOL, 0~100%VOL(optional) |
|
Resolution
|
0.01ppm(0~100ppm); 0.1ppm(0~1000ppm); 1ppm(>1000ppm); 0.1%LEL; 0.01%VOL
|
|
Working principle
|
Electrochemical, infrared, catalytic combustion, thermal conductivity, semiconductor, PID.(optional)
Depends on measuring range, field environment and customer requirements. |
|
Sensor life
|
Electrochemical: 2-3 years
Infrared: 5-10 years Catalytic combustion: 2-3 years Thermal conductivity: 2-5 years Semiconductor: 2-3 years PID: 2 years |
|
Accuracy
|
≤±2% F.S. (Customizable with higher accuracy)
|
|
Linearity
|
≤±1%
|
|
Repeatability
|
≤±1%
|
|
Alarm
|
Sound and light alarm, vibration alarm, visual alarm, sound and light + vibration + visual alarm, shutdown alarm(optional)
|
|
Response time
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≤20s(T90)
|
|
Recovery time
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≤30s
|
|
Signal output
|
RS485(RTU)
Optional: 3-wire, 4-wire 4~20mA, 0~20mA, 1~5V, 0~5V, 0~10V, wireless transmission, network transmission, SMS alarm. |
|
Sample gas humidity
|
10～95%RH (conventional non-condensing occasions), higher humidity occasions need to be noted when ordering, and pretreatment
system is required. |
|
Sample gas temperature
|
-40℃~+70℃
Optional: -40℃~+400℃, -40℃~+800℃, -40℃~+1300℃ |
|
Power supply
|
12～30VDC
|
|
Installation
|
Wall-mounted, hold on tube, insert in pipe
|
|
Working method
|
Online fixed type, diffusion measurement; pipeline type, flow type, pump suction type are optional.
|
|
Alarm method
|
Default 1 channel, optional 3 passive contact (dry node) output, three-level alarm, alarm point can be set, on-site sound and light alarm
|
|
Electrical interface
|
3/4" NPT
Optional: M20*1.5 internal thread or 1/2" NPT |
|
Cable
|
Choose three-core shielded cable for 4-20mA, four-core cable for RS485, single wire diameter ≥1.5mm when the distance exceeds 1000 meters; the shielding layer is connected to the earth.
|
|
Explosion-proof
|
Flameproof Exd II CT6Gb Explosion-proof certificate No.:CnEx17.3959
|
|
Protection
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IP66 Waterproof and short-term rain, long-term rain need the rain cover.
|
|
Dimensions
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235*175*88mm (L×W×H)
|
|
Weight
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1.8Kg
|
|
Standard accessories
|
User manual, certificate of conformity, instrument case.
|
|
Optional accessories
|
Pretreatment system: Normal temperature and high humidity pretreatment system, high temperature and high humidity pretreatment system, high temperature, high humidity and high dust pretreatment system.
Functional accessories: Free PC software, RS485/RS232 converter, USB/RS232 conversion cable, TCP/IP converter.
Installation accessories: Wall mounting bracket, mounting bracket fixed on the pipeline, DN50 flanged pipeline installation or stainless steel threaded welding seat (pipe size should be indicated, such as DN50, DN15…), rain cover, 24VDC or 220AC sampling pump (sampling distance 10 meters), vacuum pump (sampling distance greater than 40 meters), 24V switching power supply, pressure reducing valve, flow meter, dehumidification filter cartridge, condenser, etc.
|
|
Application
|
Petroleum, chemical, pharmaceutical, environmental protection, gas distribution, warehousing, flue gas analysis, air treatment and
other occasions that require fixed installation and online gas concentration detection. |
Application
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