Pipeline combustible gas detector from China manufacturer
Category: Products Fixed gas detector Pipeline type combustible gas detector
Model: SK/MIC-600-EX
Measurement object: Combustible gas
Product Description
Features of EX Concentration Detector:
■ Intelligent sensor with intrinsically safe technology, supports multi-gas and multi-range detection, and can provide customized products based on user needs. Sensor replacement, offline calibration, and zero self-calibration can be achieved without tools.
■ Intelligent temperature and zero compensation algorithms ensure excellent performance with high selectivity, avoiding interference from other gases on the target gas.
■ Multiple signal outputs including 4-20mA, RS485, and switch signals, compatible with various secondary meters, data acquisition modules, PLC, and DCS systems. Can directly drive solenoid valves, fans, detectors, and other equipment, or drive high-power devices via intermediate relays.
■ Large dot-matrix LCD display with optional Chinese or English operation interface.
■ Supports multiple detection units such as PPM, %LEL, %VOL, and mg/m³.
■ Remote controller allows adjustment of alarm points, zero calibration, and target point calibration without opening the cover, enabling single-person maintenance.
■ Built-in button design with restore-to-factory settings function to prevent accidental operation.
■ Local alarm indication with integrated audible and visual detector (optional).
■ Over-range and reverse polarity protection to avoid hazards caused by improper operation.
■ Rich electrical interfaces for user selection.
■ Explosion-proof aluminum alloy cast housing, durable and robust.
■ Capable of detecting high boiling point solvents.
■ Explosion-proof verification temperature range: -40°C to 260°C.
■ Explosion-proof certificate rating: ExdIICT6.
■ Explosion-proof certificate number: CNEx20.5006X.
■ Protection level: IP66.
■ Certified by authoritative national and international standards including CNAS, CPA, and SIL safety certifications.
Product parameters of EX concentration detector
Display Method: LCD display
Type: Industrial-grade online explosion-proof
Housing Material: Aluminum alloy (probe rod is stainless steel)
Infrared Remote Control: Supported
Alarm Point Modification: Supported
Restore Factory Settings: Supported
Output Signals:
① 4-20mA signal: Standard 12-bit precision 4-20mA output chip, transmission distance 1000m;
② RS485 signal: Standard MODBUS RTU protocol, transmission distance 1200m;
③ Voltage signal: 0.4-2V, 0-5V, 0-10V output, optional (voltage output and current output are mutually exclusive);
④ Switch signal: Standard 1 set of passive contact relay, capacity 220VAC 3A / 24VDC 3A.
⑤ Wireless signals: GPRS, 4G, WIFI, LORA, ZigBee, etc. (optional)
Receiving Equipment: User computer, control alarm, PLC, DCS, DDC, etc.
Operation Mode: Direct insertion into furnace, diffusion type
Detection Medium: EX (1-Methyl-2-pyrrolidone). Combustible, toxic, and harmful gases can be customized
Detection Principle: Catalytic combustion
Detection Range: 0-100%LEL (customizable)
Resolution: 0.1%LEL (depends on the range)
Detection Error: ≤±2%F.S
Repeatability: ≤±1%
Linearity Error: ≤±1%
Response Time: T90 ≤ 10S
Operating Voltage: DC24V (12V～30V)
Operating Temperature: Display part: -20℃～50℃, Sensor part: -40℃～+260℃
Operating Humidity: 0-99%RH (non-condensing)
Operating Pressure: 106KPa±20KPa
Sensor Lifespan: 2～3 years (depends on sensor principle and usage environment)
Explosion-proof Type: Both probe transmitter and sensor are flameproof type.
 |
 |
 |
 |
 |
 |
Product Recommendation
Portable C2H2 Acetylene Single Gas Detector, Multi Range Industrial Acetylene Gas Monitor-Portable C2H2 Acetylene Single Gas Detector, Multi Range Industrial Acetylene Gas Monitor
HNAG920-C2H2 portable C2H2 acetylene single gas detector with multiple customizable ppm & LEL measuring ranges. Supports pump/diffusion dual sampling, auto rotating screen, 120,000 data logs, Type-C data export, 4G/WiFi/Bluetooth/LORA wireless transmission, CE RoHS SIL2 Ex certification for welding, chemical acetylene leak safety monitoring.
Fixed carbon monoxide detector RS485 4-20mA-HNAG1000Fixed carbon monoxide detector RS485 4-20mA
Explore our fixed carbon monoxide detector with RS485 and 4 - 20mA interfaces. Ideal for continuous CO monitoring in industrial and commercial settings. It offers high - precision detection, reliable performance, and seamless integration with existing systems. Ensure safety and compliance with this advanced detector.
Portable HF Hydrogen Fluoride Single Gas Detector, 0-10/50/100ppm Industrial HF Gas Monitor-Portable HF Hydrogen Fluoride Single Gas Detector, 0-10/50/100ppm Industrial HF Gas Monitor
HNAG920-HF portable hydrogen fluoride HF single gas detector with 0-10/50/100ppm customizable ranges. Equipped with pump+diffusion dual sampling, auto 180° rotating screen, 120,000 data logs, Type-C data export, multi wireless transmission, CE/RoHS/SIL2/Ex explosion-proof certification for chemical plant HF leakage safety monitoring.
Portable Fluorine F2 Single Gas Detector, 0-5/1000/10000ppm Range Industrial Gas Monitor-Portable Fluorine F2 Single Gas Detector, 0-5/1000/10000ppm Range Industrial Gas Monitor
This portable F2 fluorine single gas detector (Model HNAG920-F2) supports 0-5 (10) ppm, 0-1000ppm, 0-10000ppm ranges. It features pump/diffusion dual sampling, auto 180° screen rotation, 120,000 historical data logs, Type-C 2-in-1 charging & data export, multi-alarm modes, and 4G/WiFi/Bluetooth/LORA connectivity for industrial hazardous scenarios.
Portable Methyl Bromide CH3Br Single Gas Detector 0-10000ppm Industrial Gas Monitor Alarm-Portable Methyl Bromide CH3Br Single Gas Detector 0-10000ppm Industrial Gas Monitor Alarm
This HNAG920-CH3Br portable methyl bromide single gas detector supports 6 optional measuring ranges from 0-50ppm to 0-10000ppm. It adopts high-precision detection principle, features dual pump/diffusion sampling, 180° auto-rotating color screen, multi-connectivity (4G/WiFi/Bluetooth/LORA), 120,000 historical data logs, visual audio-light alarm, IP rugged housing, suitable for fumigation, chemical plant, warehouse industrial gas monitoring scenarios.
HNAG920-CH3Br Portable Methyl Bromide CH3Br Single Gas Detector, 3 Optional Measuring Ranges-HNAG920-CH3Br Portable Methyl Bromide CH3Br Single Gas Detector, 3 Optional Measuring Ranges
Compact HNAG920-CH3Br portable methyl bromide gas monitor offering 0-10/100/240ppm selectable ranges, dual pump/diffusion sampling, rotatable 2-inch LCD, multi-mode alarms, massive data logs, versatile wireless connectivity and Type-C export for reliable CH3Br workplace safety inspections.
Portable SiH4 Silane Single Gas Detector, 0-1/10/50ppm Measuring Range Industrial Gas Monitor-Portable SiH4 Silane Single Gas Detector, 0-1/10/50ppm Measuring Range Industrial Gas Monitor
This portable SiH4 silane single gas detector (Model HNAG920-SIH4) supports 0-1/10/50ppm ranges, with pump-diffusion dual sampling, 180° auto-rotating screen, 120,000 historical records storage, Type-C 2-in-1 charging&data export, 4G/WiFi/Bluetooth/LORA, explosion-proof design for industrial silane leakage monitoring.
HNAG920 Portable NH3 Ammonia Single Gas Detector with Custom Ranges-HNAG920 Portable NH3 Ammonia Single Gas Detector with Custom Ranges
This HNAG920-NH3 handheld single ammonia gas detector provides 12 optional NH3 measuring ranges from 0-10ppm up to 0-100%Vol. It supports auto 180° screen rotation, 4G/WiFi/Bluetooth/LORA wireless transmission, Type-C rechargeable design, 4-side LED alarm lights, durable PC+TPU housing, and allows mobile data viewing & Bluetooth printing for chemical plants, livestock farms and refrigeration workshop hazardous gas monitoring.
Portable Methane Gas Detector Handheld Methane Monitor-HNAG900Portable Methane Gas Detector Handheld Methane Monitor
Skyeaglee HANG-900-CH4-C portable methane gas detector with catalytic detection 0-100%LEL, IP65, Ex ib II CT4 Gb. Expandable to 6 gases, 5400mAh, USB data export. Professional methane gas monitor for oil, coal, petrochemical.
Portable pump-assisted diffusion-type hydrogen gas detector-HNAG920-H2Portable pump-assisted diffusion-type hydrogen gas detector
Explore the Portable pump - assisted diffusion - type hydrogen gas detector. This detector combines pump - assisted and diffusion - type features, offering high - precision hydrogen detection.
Industrial Fixed Dust Concentration Detector PM Sensor-HNAG1000-PMIndustrial Fixed Dust Concentration Detector PM Sensor
The HNAG1000-PM is an industrial fixed dust detector featuring a high-precision laser scattering sensor. With IP66 protection, explosion-proof casing, and RS485/4-20mA outputs, it ensures real-time, accurate PM monitoring for harsh environments.
Continuous PM Monitor & Explosion-Proof Dust Sensor-HNAG1000-PMContinuous PM Monitor & Explosion-Proof Dust Sensor
Engineered for hazardous industrial sites, the HNAG1000-PM-M provides continuous online particulate matter monitoring. With an IP66 rugged enclosure, ExdIICT6 certification, and seamless PLC integration via RS485/4-20mA, it guarantees absolute safety.
Multi-gas Integrated Pretreatment Online Monitoring System Toxic Gas Analyzer RTO Leak-proof Detection Alarm Instrument-SK/MIC-7500Multi-gas Integrated Pretreatment Online Monitoring System Toxic Gas Analyzer RTO Leak-proof Detection Alarm Instrument
Category: Products Flue gas pretreatment system Simple Pretreatment Online Monitoring System Key words: Products Model: SK/MIC-7500 Measurement object: CO2/Ex/CH4/CO/H2S/O2/N2/NH3/CL2/H2/He/Ar/CH2O/O3/NO/NO2/SO2/C2H4O/PH3/COCL2/HBR/HCL/HCN/CLO2/SIH4/...
Portable Hydrogen Peroxide H2O2 Single Gas Detector Pump Suction Diffusion Gas Monitor-Portable Hydrogen Peroxide H2O2 Single Gas Detector Pump Suction Diffusion Gas Monitor
This professional portable H2O2 hydrogen peroxide single gas detector supports pump suction & dual diffusion sampling, with 180° auto-rotating color screen, 4G/WiFi/Bluetooth/LORA multi connectivity. It stores up to 120,000 historical records, features multi-level alarm, wide optional H2O2 ranges, USB Type-C charging & data export, ideal for industrial H2O2 leakage monitoring.
Portable Pump Suction Ethanol C2H6O Gas Detector HNAG920-C2H6O Industrial Gas Monitor-Portable Pump Suction Ethanol C2H6O Gas Detector HNAG920-C2H6O Industrial Gas Monitor
HNAG920-C2H6O is a professional portable single ethanol C2H6O gas detector with dual pump suction & diffusion sampling modes. It features auto 180° rotating color screen, one-touch emergency alarm, Type-C 2-in-1 charge & data export, max 120,000 data logs, optional 4G/WiFi/Bluetooth/LoRa. Multiple ethanol measuring ranges available, explosion-proof Ex certification for factory, laboratory & alcohol workshop safety monitoring.
Combustible Online Gas Detector LEL Alarm Monitor System-SK/MIC-600Combustible Online Gas Detector LEL Alarm Monitor System
Discover the Combustible Online Gas Detector LEL Alarm Monitor System. This advanced system is designed for real - time detection of combustible gases. It offers high - precision monitoring, rapid alarm response to ensure safety in environments with potential gas hazards. Ideal for industrial settings, it helps prevent gas - related accidents and provides reliable data for better management.
Portable C2H4 Ethylene Single Gas Detector Pump Suction Diffusion Dual Sampling Gas Monitor-Portable C2H4 Ethylene Single Gas Detector Pump Suction Diffusion Dual Sampling Gas Monitor
This HNAG920-C2H4 portable ethylene (C2H4) single gas detector adopts pump suction & diffusion dual sampling design, with 180° auto-rotating color screen. It supports 4G/WiFi/Bluetooth/LORA multi wireless modes, mobile viewing & Bluetooth printing, stores 120,000 historical records. It has multi-level audible-visual alarm, IP rugged housing, multiple optional measuring ranges for industrial ethylene leakage detection.
Portable HNAG920-SF6 Sulfur Hexafluoride Gas Detector 0-5000ppm SF6 Leak Monitor-Portable HNAG920-SF6 Sulfur Hexafluoride Gas Detector 0-5000ppm SF6 Leak Monitor
Portable HNAG920-SF6 single gas detector for sulfur hexafluoride leakage detection, measuring range optional 0-1000/2000/3000/5000ppm. Adopts high precision sensor, with auto screen rotation, multi-alarm system, 120,000 historical data logs, support WiFi/Bluetooth/LoRa/4G wireless transmission, CE, Ex, SIL3 certified for power substation electrical equipment SF6 leak inspection.
Portable CS2 Carbon Disulfide Single Gas Detector 0-10000ppm Industrial Gas Monitor Alarm-Portable CS2 Carbon Disulfide Single Gas Detector 0-10000ppm Industrial Gas Monitor Alarm
This HNAG920-CS2 portable carbon disulfide gas detector supports multiple CS2 measuring ranges from 0-20ppm to 0-10000ppm. It adopts advanced sensing principle, features auto screen rotation, dual pump/diffusion sampling, 120,000 historical data logs, multi wireless transmission, Type-C 2-in-1 charging & data transfer, visual & audible multi-alarm, rugged PC+TPU housing for industrial hazardous scenarios.
Intrinsically Safe Carbon Monoxide Detector with Explosion Proof-HNAG1000Intrinsically Safe Carbon Monoxide Detector with Explosion Proof
Discover our Intrinsically Safe Carbon Monoxide Detector with Explosion Proof. Ideal for hazardous environments, it offers reliable CO detection. Built - in safety features prevent explosions, ensuring maximum protection. High - quality sensors provide accurate readings. Suitable for industrial sites, mines, and more. Keep your workplace safe with this top - notch detector.
Portable C2H2 Acetylene Single Gas Detector, Multi Range Industrial Acetylene Gas Monitor-Portable C2H2 Acetylene Single Gas Detector, Multi Range Industrial Acetylene Gas Monitor
HNAG920-C2H2 portable C2H2 acetylene single gas detector with multiple customizable ppm & LEL measuring ranges. Supports pump/diffusion dual sampling, auto rotating screen, 120,000 data logs, Type-C data export, 4G/WiFi/Bluetooth/LORA wireless transmission, CE RoHS SIL2 Ex certification for welding, chemical acetylene leak safety monitoring.
Fixed carbon monoxide detector RS485 4-20mA-HNAG1000Fixed carbon monoxide detector RS485 4-20mA
Explore our fixed carbon monoxide detector with RS485 and 4 - 20mA interfaces. Ideal for continuous CO monitoring in industrial and commercial settings. It offers high - precision detection, reliable performance, and seamless integration with existing systems. Ensure safety and compliance with this advanced detector.
Portable HF Hydrogen Fluoride Single Gas Detector, 0-10/50/100ppm Industrial HF Gas Monitor-Portable HF Hydrogen Fluoride Single Gas Detector, 0-10/50/100ppm Industrial HF Gas Monitor
HNAG920-HF portable hydrogen fluoride HF single gas detector with 0-10/50/100ppm customizable ranges. Equipped with pump+diffusion dual sampling, auto 180° rotating screen, 120,000 data logs, Type-C data export, multi wireless transmission, CE/RoHS/SIL2/Ex explosion-proof certification for chemical plant HF leakage safety monitoring.
Portable Fluorine F2 Single Gas Detector, 0-5/1000/10000ppm Range Industrial Gas Monitor-Portable Fluorine F2 Single Gas Detector, 0-5/1000/10000ppm Range Industrial Gas Monitor
This portable F2 fluorine single gas detector (Model HNAG920-F2) supports 0-5 (10) ppm, 0-1000ppm, 0-10000ppm ranges. It features pump/diffusion dual sampling, auto 180° screen rotation, 120,000 historical data logs, Type-C 2-in-1 charging & data export, multi-alarm modes, and 4G/WiFi/Bluetooth/LORA connectivity for industrial hazardous scenarios.
Portable Methyl Bromide CH3Br Single Gas Detector 0-10000ppm Industrial Gas Monitor Alarm-Portable Methyl Bromide CH3Br Single Gas Detector 0-10000ppm Industrial Gas Monitor Alarm
This HNAG920-CH3Br portable methyl bromide single gas detector supports 6 optional measuring ranges from 0-50ppm to 0-10000ppm. It adopts high-precision detection principle, features dual pump/diffusion sampling, 180° auto-rotating color screen, multi-connectivity (4G/WiFi/Bluetooth/LORA), 120,000 historical data logs, visual audio-light alarm, IP rugged housing, suitable for fumigation, chemical plant, warehouse industrial gas monitoring scenarios.
HNAG920-CH3Br Portable Methyl Bromide CH3Br Single Gas Detector, 3 Optional Measuring Ranges-HNAG920-CH3Br Portable Methyl Bromide CH3Br Single Gas Detector, 3 Optional Measuring Ranges
Compact HNAG920-CH3Br portable methyl bromide gas monitor offering 0-10/100/240ppm selectable ranges, dual pump/diffusion sampling, rotatable 2-inch LCD, multi-mode alarms, massive data logs, versatile wireless connectivity and Type-C export for reliable CH3Br workplace safety inspections.
Portable SiH4 Silane Single Gas Detector, 0-1/10/50ppm Measuring Range Industrial Gas Monitor-Portable SiH4 Silane Single Gas Detector, 0-1/10/50ppm Measuring Range Industrial Gas Monitor
This portable SiH4 silane single gas detector (Model HNAG920-SIH4) supports 0-1/10/50ppm ranges, with pump-diffusion dual sampling, 180° auto-rotating screen, 120,000 historical records storage, Type-C 2-in-1 charging&data export, 4G/WiFi/Bluetooth/LORA, explosion-proof design for industrial silane leakage monitoring.
HNAG920 Portable NH3 Ammonia Single Gas Detector with Custom Ranges-HNAG920 Portable NH3 Ammonia Single Gas Detector with Custom Ranges
This HNAG920-NH3 handheld single ammonia gas detector provides 12 optional NH3 measuring ranges from 0-10ppm up to 0-100%Vol. It supports auto 180° screen rotation, 4G/WiFi/Bluetooth/LORA wireless transmission, Type-C rechargeable design, 4-side LED alarm lights, durable PC+TPU housing, and allows mobile data viewing & Bluetooth printing for chemical plants, livestock farms and refrigeration workshop hazardous gas monitoring.
Portable Methane Gas Detector Handheld Methane Monitor-HNAG900Portable Methane Gas Detector Handheld Methane Monitor
Skyeaglee HANG-900-CH4-C portable methane gas detector with catalytic detection 0-100%LEL, IP65, Ex ib II CT4 Gb. Expandable to 6 gases, 5400mAh, USB data export. Professional methane gas monitor for oil, coal, petrochemical.
Portable pump-assisted diffusion-type hydrogen gas detector-HNAG920-H2Portable pump-assisted diffusion-type hydrogen gas detector
Explore the Portable pump - assisted diffusion - type hydrogen gas detector. This detector combines pump - assisted and diffusion - type features, offering high - precision hydrogen detection.
Industrial Fixed Dust Concentration Detector PM Sensor-HNAG1000-PMIndustrial Fixed Dust Concentration Detector PM Sensor
The HNAG1000-PM is an industrial fixed dust detector featuring a high-precision laser scattering sensor. With IP66 protection, explosion-proof casing, and RS485/4-20mA outputs, it ensures real-time, accurate PM monitoring for harsh environments.
Continuous PM Monitor & Explosion-Proof Dust Sensor-HNAG1000-PMContinuous PM Monitor & Explosion-Proof Dust Sensor
Engineered for hazardous industrial sites, the HNAG1000-PM-M provides continuous online particulate matter monitoring. With an IP66 rugged enclosure, ExdIICT6 certification, and seamless PLC integration via RS485/4-20mA, it guarantees absolute safety.
Multi-gas Integrated Pretreatment Online Monitoring System Toxic Gas Analyzer RTO Leak-proof Detection Alarm Instrument-SK/MIC-7500Multi-gas Integrated Pretreatment Online Monitoring System Toxic Gas Analyzer RTO Leak-proof Detection Alarm Instrument
Category: Products Flue gas pretreatment system Simple Pretreatment Online Monitoring System Key words: Products Model: SK/MIC-7500 Measurement object: CO2/Ex/CH4/CO/H2S/O2/N2/NH3/CL2/H2/He/Ar/CH2O/O3/NO/NO2/SO2/C2H4O/PH3/COCL2/HBR/HCL/HCN/CLO2/SIH4/...
Portable Hydrogen Peroxide H2O2 Single Gas Detector Pump Suction Diffusion Gas Monitor-Portable Hydrogen Peroxide H2O2 Single Gas Detector Pump Suction Diffusion Gas Monitor
This professional portable H2O2 hydrogen peroxide single gas detector supports pump suction & dual diffusion sampling, with 180° auto-rotating color screen, 4G/WiFi/Bluetooth/LORA multi connectivity. It stores up to 120,000 historical records, features multi-level alarm, wide optional H2O2 ranges, USB Type-C charging & data export, ideal for industrial H2O2 leakage monitoring.
Give us a free quote
Submit this form and our sales representative will contact you soon.
Contact Us
Fill out the form