Point flammable gas detector GTYQ-MIC-300S overview:
GTYQ-MIC-300S Point-type flammable gas detector is used in flammable gas concentration detection and over-standard alarm. It can accurately detect the concentration of flammable gas and display real-time concentration value, over-standard sound and light alarm, standard signal output or NB-IOT, 4G, LORA and other wireless signal transmission on the spot. It has signal stability, sensitivity and accuracy. With high advantages, the explosion-proof wiring method is suitable for various dangerous places. The data transmitted wirelessly can be uploaded to the remote monitoring platform to realize remote monitoring data and emergency processing of computer software, cloud platform and mobile phone APP. <
Point-type combustible gas detector GTYQ-MIC-300S features:
● explosion-proof, lightning protection, anti-static, anti-reverse connection design , anti-EMI, EMC electromagnetic interference, anti-pulse surge current shock.
● Meets the latest national standard GB.15322.1-2019 and has obtained CPA certification, explosion-proof certification, fire product certification and other qualifications.
●Three (four) wire 4-20mA standard signal output, 2 sets of relay switching volume.
●At the same time, it has a standard bus system RS485-RTU, 12V active output, which is used to drive the manipulator or gas shut-off valve, and on-site sound and light alarm.
●Wired transmission, LAN, Internet, wireless transmission (2 kilometers, 5 kilometers, unlimited distance) can be selected.
● The wireless transmission method can be selected by NB-IOT, 4G, LORA, 433MHz and other ways, and the data can be wirelessly transmitted to the mobile phone APP or remote cloud platform.
●The standard infrared remote control can be operated without opening the cover in dangerous situations, and the remote control distance is 15 meters.
● It can communicate with the computer, monitor the concentration of the on-site probe in real time through the upper computer, and store, analyze and print data on the computer.
● Optional external camera, view video and concentration data through the upper computer or remote cloud platform.
●Automatic tracking zero point to prevent drift, multi-level calibration. Support OEM or ODM customized services.
●High-brightness LED digital tube display, optional 2.0-inch LCD dot matrix LCD display.
GTYQ-MIC-300Technical parameters of S-point flammable gas detector:
Detection gas: flammable gas, optional oxygen, other toxic and harmful gases
Display mode: high-brightness LED display, optional: HD 2.0-inch battery LCD
< P> Detection range: 0~100% LEL, other ranges can be selected
Identification rate: 0.1% LEL
Detection method: diffusion measurement, optional pipeline, circulation, pump suction
Installation method: wall-mounted fixed Installation, optional pipe installation, flange installation
Detection error: ≤±3%(F.S), higher accuracy can be customized
responseTime: ≤30S
Output signal: at the same time, it has three-wire system 4~20mA, relay (12V active output or passive output), bus system RS485-RTU, NB-IOT, 4G, LORA, 433MHz and other wireless transmission modes
Alarm method: integrated sound and light alarm, optional split sound and light alarm
Working environment: -40℃ to +70℃, higher temperature environment needs to be customized or equipped with pretreatment system
Relative humidity: ≤95%RH, higher humidity environment needs to be customized or Equipped with preprocessing system
Working voltage: 9~30V (DC) DC switching power supply, regulated voltage power supply, optional 220VAC, 50Hz,
Sensor life: 2~3 years for catalytic combustion principle, 5~10 years for infrared principle
Explosion-proof form: explosion-proof type, explosion-proof level Ex dbIIC T6 Gb/Ex tb IIIC T80℃ Db
connected Cable connection: three-wire system chooses three-core shielded cable, RS485 chooses four-core, shielding layer connects the earth, 220V power supply chooses two-core cable
Electrical interface: 3/4NPT, optional 1/2NPT, M20X1.5
Protection level: IP67
External dimensions: 240×160×90mm or 240×220×90 (including sound and light alarm)
Weight: about 1.6kg
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