Detection Method: Built-in pump suction measurement (diffusion type is optional)
(Over 500 detectable gas types available, please consult our customer service)
(Customizable measurement ranges available, please consult our customer service)
Customization: Supports on-demand customization
Introduction of valve well combustible gas monitor MIC-600-L:
MIC-600-L valve well combustible gas monitoring The measuring instrument is used to detect the accumulation of flammable gas and leakage of over-standard alarms. The main detection principles are: laser TDLAS, infrared, catalytic combustion, etc. Advanced circuit design and mature kernel algorithm processing have obtained a number of software patents. It is suitable for urban pipeline networks, confined spaces, sewage pipelines, valve wells, septic tanks and other applications.
Valve well combustible gas monitor MIC-600-L features:
●Protection level IP68
●Ultra-low power consumption design, battery-powered, standby time of more than 5 years
●Closed waterproof structure, completely avoid flooding damage to the instrument
● Built-in pump suction measurement (diffusion type is optional)
● Data storage function
● Alarm value can be set, and the alarm method can be selected as low alarm, high Alarm, interval alarm, weighted average alarm
● Support GPRS/4G/NB-IOT/LoRa/Bluetooth and other wireless communication
● Support liquid level sensor, realize intelligent switching when encountering water, water immersion alarm
● Support GPS/Beidou positioning, mobile alarm, tilt alarm, fixed Bit tracking
● Power display
● Support pump blockage detection function, realize intelligent switching, and prevent gas line blockage
● High Precise temperature and humidity measurement (optional)
● Supports the simultaneous detection of 1 to 6 gases, and other functions can be customized, singleOptional: PPM, mg/m3, Vol%, LEL%
● Zero point automatic tracking, target point multi-level calibration
MIC-600-L valve well flammable gas monitor technical parameters:
Detection gas | Combustible gas, oxygen, toxic gas, carbon dioxide, etc. can be selected, can be expanded to 6 kinds of gases at will | ||||
Detection range | 0~100% LEL, 20%, 50 %, 100%Vol is optional, and other ranges can be customized | point discernment rate | 0.1%LEL,0.01%VO L | ||
Detection principle< /Strong> | Laser TDLAS | Detection frequency | Can be set, the standard status is detected once every 30 minutes | ||
allowable error | ≤±3%F.S (other accuracy can be customized) | ||||
line sex degree | ≤±2% | heavy reple sex | ≤±2%< /Span> | Uncertainty | ≤±2% |
Response time< /Span> | T90≤20 seconds | Recovery time | |||
working environment | Temperature: -20℃～+70℃, humidity: ≤0～99%RH | ||||
temperature and humidity measurement | optional: temperature-40℃~+70℃; humidity0～100%RH | ||||
workpower | Large-capacity rechargeable 4.2V polymer lithium battery, optional 3.6V lithium battery | ||||
Detection method | Built-in pump suction | communication interface |
| ||
communication frequency | can be set, once every 24 hours when the data is normal, once a minute when the data is abnormal | ||||
data storage | Large-capacity data storage | ||||
Protection level | IP68 | ||||
Explosion-proof type | Intrinsic safety | ||||
Execution standard | GBT 3836.1—2021 General requirements for Electrical Equipment for Explosive Gas Environment Seeking" GBT 3836.4—2021 Electrical Equipment for Explosive Gas Environment Intrinsic Safety Type" i" GB T50493-2019 《Petrochemicals canGas and Toxic Gas Detection Alarm Design Standards GB 15322.1-2019 Combustible Gas Detector Part 1: Industrial and Commercial Point Flammable Gas Detector | ||||
external size
| outer diameter 180mm | ||||
3kg (different gas combinations, slight differences) | |||||
Standard Attachment | Instruction manual, qualification certificate, warranty card | ||||
Other functions | Support liquid level detection, pump blockage detection, anti-theft alarm, shift alarm, tilt alarm and other functions | ||||
Installation diagram:
Scene application and monitoring principle:
The monitor is mainly used in the cityMunicipal management network, restricted space, sewage pipeline, valve well, septic tank and other places, the equipment gathers sensor data and contact signals to the motherboard. After processing and packaging, the data is sent to the monitoring center through the GPRS/4G/NB-IOT wireless module. When the monitoring value is abnormal, the monitoring device will immediately upload Call the police message.
System network topology map :
The system consists of front-end monitoring equipment, transmission network, and back-end emergency management It is composed of platform and so on to realize online real-time monitoring. Users can use mobile terminals and computers to view the data of the monitoring center.
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