Beijing Zetron Technology Co.,LTD

About Beijing Zetron Technology Co.,LTD

With 20 years combined experience, Zetron develops, manufacture and market a complete range of gas detection equipment to protect people from hazardous conditions in the industry, research and commercial applications. Today Zetron is in providing gas detection equipment, services and solutions to keep your personnel and plant safe.

Our complete product range includes portable gas detector, fixed detection systems, landfill gas analyzer, remote laser methane gas detector, as well as air quality monitoring systems.

As part of our focus on quality, Zetron is IS09001:2005 and SGS certified and our products have acquired the CE, RoHS, FCC, and ATEX certifications.

Our Products

online particle sensor

Model: R310P
Params: Model: R310P
Measuring range: Online particulate matter detection (airborne/liquid-borne)

laser airborne particle sensor

Model: R210
Params: Model: R210
Measuring range: Laser-based airborne particulate matter detection (2-channel monitoring)

online particle sensor

Model: R200
Params: Model: R200
Measuring range: Online particulate matter detection (airborne/liquid-borne)

intelligent particle detector

Model: LPC-16DA
Params: Model: LPC-16DA
Measuring range: Particulate matter detection (liquid/airborne, based on product positioning)

liquid particle counter

Model: LPC-7CE
Params: Model: LPC-7CE
Measuring range: Liquid-borne particulate matter detection

particle analyzer

Model: H630
Params: Model: H630
Measuring range: Precision air particle monitoring for medical facilities

airborne particle counter

Model: B330, B550, B1030
Params: Model: B330/B550/B1030
Measuring range: Multi-channel airborne particulate matter detection (particle size range partially visible)

airborne particle counter

Model: B110-Pro
Params: Model: B110-Pro
Measuring range: Detection of airborne particulate matter (0.3μm, 0.5μm, 1.0μm, 2.0μm, 5.0μm, 10μm, etc.)
Detection accuracy: Typical accuracy: ±2% FS (particle count)
Degree of linearity: ≤±2%
Response time: Real-time particle counting and data display
Working power supply: AC220V (bench-top operation) / rechargeable lithium battery (portable version)
Service environment: Temperature: 10°C ~ +35°C; Relative humidity: 20-80% RH (non-condensing)
Communication interface: Standard Type-C / USB / Ethernet / wireless (WiFi/4G)
Data storage: Standard capacity above 10,000 data records; support local view, delete or data export
Log records: Record calibration log, maintenance log, fault record, and sampling history
Interface language: In Chinese and English
Explosion-proof type: N/A (cleanroom/laboratory use)
Levels of protection: IP51

laser gas detector

Model: ZW-G200
Params: Model: ZW-G200
Measuring range: Efficient natural gas (methane) leak detection and monitoring
Detection accuracy: High-sensitivity laser detection, typical accuracy: ±2% FS
Degree of linearity: ≤±2%
Response time: T90≤20 seconds (real-time efficient leak monitoring)
Working power supply: Rechargeable lithium battery (portable handheld operation)
Service environment: Temperature: -20°C ~ +50°C; Relative humidity: 10-95% RH
Communication interface: Standard Type-C / data export interface / wireless communication
Data storage: Standard capacity above 10 million; support local view, delete or data export
Log records: Record the calibration log, maintenance log, fault record, sensor life expiration reminder
Interface language: In Chinese and English
Explosion-proof type: Intrinsically safe type ExiaⅡCT4Ga
Levels of protection: IP68

laser gas detector

Model: ZW-G100
Params: Model: ZW-G100
Measuring range: Laser-based gas leak detection (methane/natural gas, etc.)
Detection accuracy: High-sensitivity laser detection, typical accuracy: ±2% FS
Degree of linearity: ≤±2%
Response time: T90≤20 seconds (real-time leak detection)
Working power supply: Rechargeable lithium battery (portable handheld operation)
Service environment: Temperature: -20°C ~ +50°C; Relative humidity: 10-95% RH
Communication interface: Standard Type-C / data export interface
Data storage: Standard capacity above 10 million; support local view, delete or data export
Log records: Record the calibration log, maintenance log, fault record, sensor life expiration reminder
Interface language: In Chinese and English
Explosion-proof type: Intrinsically safe type ExiaⅡCT4Ga
Levels of protection: IP68

air quality monitoring station

Model: Th2000A-Aqi
Params: Model: Th2000A-Aqi
Measuring range: Integrated air quality parameters detection (multiple gases and particulate matter for AQI monitoring)
Detection accuracy: Typical accuracy: ±2% FS (optional high-precision sensor)
Degree of linearity: ≤±2%
Response time: T90≤20 seconds (real-time online monitoring)
Working power supply: DC24V industrial power supply (or solar power for outdoor use)
Service environment: Temperature: -20°C ~ +50°C; Relative humidity: 10-95% RH
Communication interface: RS485 / 4-20mA / wireless (4G/5G/LoRa)
Data storage: Standard capacity above 10 million; support local view, delete or data export
Log records: Record the calibration log, maintenance log, fault record, sensor life expiration reminder
Interface language: In Chinese and English
Explosion-proof type: N/A (outdoor environmental monitoring)
Levels of protection: IP65 (outdoor waterproof and dustproof)

air pollution monitor

Model: PTM600-S
Params: Model: PTM600-S
Measuring range: Industrial and urban air pollution parameters detection (multiple gases and particulate matter)
Detection accuracy: Typical accuracy: ±2% FS (optional high-precision sensor)
Degree of linearity: ≤±2%
Response time: T90≤20 seconds (real-time monitoring)
Working power supply: Rechargeable lithium battery (portable operation) / DC24V
Service environment: Temperature: -20°C ~ +50°C; Relative humidity: 10-95% RH
Communication interface: Standard Type-C / RS485 / wireless communication
Data storage: Standard capacity above 10 million; support local view, delete or data export
Log records: Record the calibration log, maintenance log, fault record, sensor life expiration reminder
Interface language: In Chinese and English
Explosion-proof type: Intrinsically safe type ExiaⅡCT4Ga
Levels of protection: IP65

ozone detector

Model: PTM600-Oz
Params: Model: PTM600-Oz
Measuring range: Ozone (O₃) gas concentration detection for real-time monitoring
Detection accuracy: Typical accuracy: ±2% FS (optional high-precision ozone sensor)
Degree of linearity: ≤±2%
Response time: T90≤20 seconds (real-time O₃ monitoring)
Working power supply: Rechargeable lithium battery (portable operation) / AC220V (bench-top use)
Service environment: Temperature: -20°C ~ +50°C; Relative humidity: 10-95% RH
Communication interface: Standard Type-C / RS485 / data export interface
Data storage: Standard capacity above 10 million; support local view, delete or data export
Log records: Record the calibration log, maintenance log, fault record, sensor life expiration reminder
Interface language: In Chinese and English
Explosion-proof type: Intrinsically safe type ExiaⅡCT4Ga
Levels of protection: IP65

laser gas detector

Model: PTM600-Eg
Params: Model: PTM600-Eg
Measuring range: Natural gas (methane) leak detection for safety inspection
Detection accuracy: High-sensitivity laser detection, typical accuracy: ±2% FS
Degree of linearity: ≤±2%
Response time: T90≤20 seconds (real-time leak detection)
Working power supply: Rechargeable lithium battery (portable operation)
Service environment: Temperature: -20°C ~ +50°C; Relative humidity: 10-95% RH
Communication interface: Standard Type-C / data export interface
Data storage: Standard capacity above 10 million; support local view, delete or data export
Log records: Record the calibration log, maintenance log, fault record, sensor life expiration reminder
Interface language: In Chinese and English
Explosion-proof type: Intrinsically safe type ExiaⅡCT4Ga
Levels of protection: IP68

air quality monitor

Model: MS800A
Params: Model: MS800A
Measuring range: Detection of CO, NH3, O3, SO2, VOC, and Particulate Matter
Detection accuracy: Typical accuracy: ±2% FS (optional 1% high-precision sensor)
Degree of linearity: ≤±2%
Response time: T90≤20 seconds
Working power supply: DC24V industrial power supply (or solar power supply for outdoor models)
Service environment: Temperature: -20°C ~ +50°C; Relative humidity: 10-95% RH
Communication interface: RS485 / 4-20mA / wireless (4G/5G/LoRa)
Data storage: Standard capacity above 10 million; support local view, delete or data export
Log records: Record the calibration log, maintenance log, fault record, sensor life expiration reminder
Interface language: In Chinese and English
Explosion-proof type: N/A (outdoor environmental monitoring station)
Levels of protection: IP65 (outdoor waterproof)

flue gas analyzer

Model: MS700-FG
Params: Model: MS700-FG
Measuring range: Flue gas component detection (O₂, CO, NO, NO₂, SO₂, etc.)
Detection accuracy: Typical accuracy: ±2% FS (optional 1% high-precision sensor)
Degree of linearity: ≤±2%
Response time: T90≤20 seconds
Working power supply: DC3-5V rechargeable lithium battery
Service environment: Temperature: -20°C ~ +50°C; Relative humidity: 10-95% RH
Communication interface: Standard Type-C / RS485
Data storage: Standard capacity above 10 million; support local view, delete or data export
Log records: Record the calibration log, maintenance log, fault record, sensor life expiration reminder
Interface language: In Chinese and English
Explosion-proof type: Intrinsically safe type ExiaⅡCT4Ga
Levels of protection: IP68

methane leak detector

Model: MS600-L
Params: Model: MS600-L
Measuring range: Methane concentration detection for leak monitoring
Detection accuracy: Typical accuracy: ±2% FS (optional high-precision remote sensor)
Degree of linearity: ≤±2%
Response time: T90≤20 seconds (real-time monitoring)
Working power supply: Rechargeable lithium battery (portable remote operation)
Service environment: Temperature: -20°C ~ +50°C; Relative humidity: 10-95% RH
Communication interface: Wireless remote communication / Type-C
Data storage: Standard capacity above 10 million; support local view, delete or data export
Log records: Record the calibration log, maintenance log, fault record, sensor life expiration reminder
Interface language: In Chinese and English
Explosion-proof type: Intrinsically safe type ExiaⅡCT4Ga
Levels of protection: IP68

gas monitor

Model: MS400-S
Params: Model: MS400-S
Measuring range: Depends on site environment and user requirements (industrial and environmental gas monitoring)
Detection accuracy: Typical accuracy: ±2% FS (optional 1% high-precision sensor)
Degree of linearity: ≤±2%
Response time: T90≤20 seconds
Working power supply: DC3-5V rechargeable lithium battery
Service environment: Temperature: -20°C ~ +50°C; Relative humidity: 10-95% RH
Communication interface: Standard Type-C / wireless communication
Data storage: Standard capacity above 10 million; support local view, delete or data export
Log records: Record the calibration log, maintenance log, fault record, sensor life expiration reminder
Interface language: In Chinese and English
Explosion-proof type: Intrinsically safe type ExiaⅡCT4Ga
Levels of protection: IP68

oxygen analyzer

Model: MIC600S
Params: Model: MIC600S
Measuring range: Trace oxygen concentration detection (ppm level)
Detection accuracy: Typical accuracy: ±2% FS (optional high-precision trace sensor)
Degree of linearity: ≤±2%
Response time: T90≤20 seconds
Working power supply: AC220V (bench-top power supply)
Service environment: Temperature: -20°C ~ +50°C; Relative humidity: 10-95% RH
Communication interface: RS485 / Type-C
Data storage: Standard capacity above 10 million; support local view, delete or data export
Log records: Record the calibration log, maintenance log, fault record, sensor life expiration reminder
Interface language: In Chinese and English
Explosion-proof type: N/A (bench-top laboratory use)
Levels of protection: IP54

air quality monitoring station

Model: MIC600-Aqi
Params: Model: MIC600-Aqi
Measuring range: Depends on site environment and user requirements (PM2.5, air quality parameters)
Detection accuracy: Typical accuracy: ±2% FS (optional 1% high-precision sensor)
Degree of linearity: ≤±2%
Response time: T90≤20 seconds
Working power supply: DC24V industrial power supply
Service environment: Temperature: -20°C ~ +50°C; Relative humidity: 10-95% RH
Communication interface: RS485 / 4-20mA / Type-C
Data storage: Standard capacity above 10 million; support local view, delete or data export
Log records: Record the calibration log, maintenance log, fault record, sensor life expiration reminder
Interface language: In Chinese and English
Explosion-proof type: Intrinsically safe type ExiaⅡCT4Ga
Levels of protection: IP68