Fixed composite gas detection alarm MIC-600 overview:

GTYQ-MI C-600 series online composite gas detector is used in: 24-hour continuous online monitoring of various gas concentrations on site and temperature and humidity measurement, on-site concentration display, over-standard sound and light alarm ( Optional), remote signal transmission. It adopts a 2.5-inch high-definition color screen for real-time display and a gas sensor of an internationally famous brand. The main detection principles are: electrochemistry, infrared, catalytic combustion, thermal conductivity, PID Gas sensor with the principle of light ion, Swiss high-precision capacitive digital temperature and humidity sensor.Advanced circuit design, mature kernel algorithm processing, unique appearance design, have obtained a number of software works and appearance patents. GTYQ-MIC-600 is suitable for detecting gas concentrations in pipelines or in confined spaces and atmospheric environments; gas leaks and various background gases with high concentrations of nitrogen or oxygen single gas purity. The types of detection exceed More than 500 kinds. The robust and durable explosion-proof shell and fluorocarbon paint surface treatment process are suitable for various dangerous places and corrosive environments, and are wear-resistant.

Fixed composite gas detection alarm MIC-600 features:

★ It can detect 1 to 6 gases at the same time, and the unit can be switched freely.★ Diversified communication methods.

Real-time monitoring can be carried out through wired or wireless remote transmission and network transmission; standard bus RS485 (modbus-RTU) and 4 to 20mA Standard signal simultaneous output; optional frequency output 200-1000Hz, Hart protocol signal, 1 to 5V output, wireless transmission (2 to 5 Kilometer or unlimited distance); compatible with secondary instruments, data acquisition modules, PLC, DCS systems, and can drive related equipment. The optional MIC2000 controller can monitor 1000 detectors at the same time.

★ Infrared remote control.

Equipped with infrared remote control as standard, you can carry out a through the infrared remote control function key.Key operation can realize the operation without opening the lid in dangerous situations, such as: modifying the alarm point, concentration calibration, zero-point calibration, silence, factory recovery and other functions.

★ Rich human-computer interface.

2.5-inch high-definition color screen, displaying real-time concentration, alarm, time, temperature, humidity, storage and other information; the menu interface uses high-definition simulation graphics to display the function name of each menu.

★ Large-capacity data storage function, supporting multiple storage methods.

Standard 100,000 data storage capacity; optional SD card storage function, support real-time storage, timed storage, or only store alarm concentration data; support local viewing and deletion of data, also through RS485 The interface is uploaded to the computer for data analysis or printing.

★ High-temperature gas detection (optional).

Optional high-temperature sampling cooling filter handle or high-temperature high-humidity pretreatment system can detect flue gas at a temperature of 1300 degrees. Gas detection at other temperatures can be customized.

★ Three display modes can be switched.

A variety of gas concentrations are displayed at the same time, and the large font cycle displays the concentration of single-channel gas, and the real-time curve is displayed.

★ Graphical display

reflects the trend of gas concentration changes over a period of time in the form of a curve.

● With the digital data recovery function, you can choose to restore part or all of it to avoid the worries caused by misoperation.

● High-precision temperature and humidity measurement (optional).

● Multiple alarm methods, multi-dimensional three-dimensional indication of the alarm status during the alarm.

Including: 3 sets of relay switching output, sound and light alarm, display visual alarm. Alarm types include: concentration alarm, undervoltage alarm, fault alarm.

● Multiple alarm mode settings: low alarm, high alarm, interval alarm, weighted average alarm.

● Misoperation identification function: Concentration calibration misoperation is automatically identified and prevented, which can avoid the adverse causes caused by human factors.

● Zero 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 interfaces can be selected.

● Wide working temperature: -40 to +70℃, support temperature compensation.

● Logging Record calibration log, repair log, fault recording, fault resolution countermeasures, sensor life expiration reminder, next concentration calibration time reminder function.

● Benan circuit design, explosion-proof, with second-level lightning protection and anti-static ability. Meet national standards and resist high-intensity pulse surge current shock. It has the function of anti-reverse connection. Comply with EMI and EMC standards.

Fixed composite gas detection alarm GTYQ-MIC-600 parameters:

Detection gas: compositeGas (carbon monoxide CO, hydrogen sulfide H2S, oxygen O2, combustible gas Ex),

Optional: can detect any 4 to 6 gases and temperature and humidity at the same time

Detection range: CO(0~1000ppm), H2S(0~100ppm) , O2(0~30%Vol), Ex(0~100%LEL), other ranges can be customized

Recognition rate: CO(0.1ppm), H2S(0.01ppm), O2(0.01%Vol), Ex(0.1%LEL), more High-resolution can be customized

Detection principle: electrochemistry, catalytic combustion, infrared, thermal conductivity, PID light ions, according to gas, range, on-site environment andDepending on user needs

Sensor life: electrochemical principle 2 to 3 years, oxygen 2 years or 6 years optional, infrared principle 5 to 10 years, catalytic combustion 3 years, thermal conduction 5 years

Temperature detection: -40℃~+120℃ (optional), humidity detection: 0 to 10 0%RH (optional), resolution: temperature 0.1℃, humidity: 1%RH

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

Working method: fixed Installation, online testing, diffusion measurement, pipeline type, circulation type, pump suction type optional

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

Response time: T90≤20 seconds

Recovery time: ≤30 seconds

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

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

Working environment: -4 0℃～+70℃

Sample temperature: -40℃～+70℃ (regular), optional: -40℃～+400℃, -40℃～+800℃ (up to 1300℃)

Relative humidity: ≤10-95%RH (conventional) non-condensation occasions, optional: 10-99%RH for high-temperature and high-humidity occasions, when ordering

need to be indicated, need to be equipped with a pretreatment system)

Working voltage: 12~30V (DC DC, the standard power supply of a single device is 24V, 1A or DC switching power supply greater than 1A)

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

Explosion-proof form: explosion-proof ExdIICT6

Connection cable: 4~20mA choose three-core shielded cable, RS485 choose four-core, single wire diameter ≥1 when the distance is more than 1000 meters.5mm; The shielding layer is connected to the earth

Protection level: IP66 waterproof splashes and short-term rain, long-term rain covers need to be optionally equipped with a rain cover or choose a shell without display or indicate when ordering

Size: 210×170×85mm

Weight: 1.8Kg

Optional accessories: wall mounting bracket, mounting bracket fixed on the pipe (four-point, six-point pipe), pipe installation stainless steel threaded welding seat

(need to indicate the pipe size, such as DN50, DN15...), normal temperature high humidity pre Treatment system, high temperature and high humidity pretreatment system, high temperature and high humidity 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 upper computer software, RS485/RS232 converter, laptops without RS232 interface also need USB/RS232 conversion cable, and if you want network transmission, you also need TCP/IP converter

Application: petroleum, chemical industry, medicine, environmental protection, flue gas analysis, air treatment, etc. All occasions that require fixed installation and online detection of gas concentration