1. Introduction
NOx gas converter is used for the application that using NO gas analyzer to measure NO2 or NOx. It can convert NO2 to NO in the air or from the stack. This is an optional equipment used before NO gas analyzer, which can got NOx (NO+NO2) value by converting NO2 to NO.
2. Features
High conversion rate under low temperature.
Up to 300ppm NO2 switching capacity
A long lifespan
The patented conversion tube structure
Micro processing controller intelligent temperature control
The temperature can be adjusted freely
With the temperature alarm
With the LED display
19 "rack enclosure and wall-mounted type optional
Easy for replacement of special switching tube design
3. Specifications
Working temperature: 365â??
Prewarming time: 30 minutes
Sample gas pressure: 1.5bar
Sample gas flow rate: 120L/h
Sample gas temperature: 5-80
Dew point:
1. Introduction
FP-3T uses precise high-efficiency filter element to remove the particles from the gas, especially the tiny dust. Universal type design can be widely used in gas analysis system as well as providing several kinds of filter elements / membranes. It adopts stainless steel material which can be used in high-temperature and corrosive area. Replacement of filter element is easy; No need any tools while changing it.
2. Features
Scientific and reasonable gas circuit with perfect appearance
Made of 316 Stainless steel, corrosion resistance as well as easy to change the filter
Made of filter, with high temperature and corrosion resistance and recycle
Easy to replace and clean
Base Material: 316L
3. Specifications sintering titanium alloy
Sampling interface: G1/4-6mm
Max operation pressure: 5bar.abs
Max Volume: 70cm³
Filter material: sintering titanium alloy
Sealing form: O-ring
Mount material: 304 SS
Installation method: wall mounted
Filter precision range: 0.1-2um (optional)
1. Introduction
FP-2T uses uses precise high-efficiency filter element to remove the particles from the gas, especially the tiny dust. Universal type design can be widely used in gas analysis system as well as providing several kinds of filter elements / membranes. Pollution degree can be seen directly with transparent shell. O-ring stalled in the best position, no need any tools to change filter elements. Optional to choose water drainage connector, which can be used with humidity alarm sensor together.
2. Features
Special glass cover, anti-corrosive and easy to replace filter element.
Pollution degree can be seen directly with transparent shell
Base material: PTFE
Optional to be used with humidity alarm sensor together
3. Specifications
Sampling interface: PTFE G1/4-6 mm
Max operation pressure: 4bar.abs
Max Volume: 70cm³
Filter material: Ceramic SiC, PTFE, Glass fiber
Sealing form: O-ring
Holder material: Aluminum alloy
Installation method: Wall mounted
Filter precision range: 0.1-2um (optional)
Power supply (for humidity alarm): DC24V
Optional humidity alarm signal output: DC24V output
1. Introduction
HP-220-5-03 peristaltic pump is specialized for condensed fluid recycle, to make sure that elements can work smoothly, such as cooler and catch tray. Synchronous generators and gear wheel can prevent condensed fluid refluxing. 0.3L/h pipetting of the pump can eliminate the condensed fluid. The pump has superior creep resistance and antifatigue function.
2.Features
Preventing condensed fluid refluxing efficiently
0.3l/h pipetting
Easy to replace new pump
Containing superior Germany peristaltic pump tube
3.Specification
Rpm: 5rpm or 10rpm
Flux: 0.3NL/h
Power supply: 220VAC/50Hz 3.5W
Connecting material: PVDF
Interface form: PVDF, OD6mm ferrule
Pump tube size: D7.5mm/ID4.3mm L=125mm
I. Introduction
SS-600C Hot & Wet Waste Incineration CEMS System developed and produced by Senshang Instruments is to monitor the total air pollutant emissions from stationary sources in waste incineration power plant, to measure SO2, NO, NO2, CO, CO2, HCL, NH3, O2 and H2O, as well as simultaneously to measure particles content, gas flow, gas pressure, gas temperature and so on. The hot-wet sampling system: All components (probe, sample line, pump and analyzer sample cell) in contact with the gas stream are maintained above the dew point of the flue gas to prevent condensation of reactive vapors. This approach does not incorporate a gas cooler. The Hot-Wet sampling approach results in a simple and reliable sampling system with high availability.
CEMS consists of
1Gas analysis monitoring system.
2Particles monitoring system.
3Gas temperature/pressure/velocity measurement
4Data Analysis System.
II. Application fields
It is widely applied to the monitoring of flue gas emissions in ultra-low emission field, thermal power plant, industrial kiln / boiler, cement industry, petroleum industry, waste incineration power generation, hazardous waste incineration and other industries.
III. Specifications
Measurement items Ranges(can be customized)
SO2 0-150-750mg/m3
NO 0-200-1000mg/m3
CO 0-500-2500mg/m3
CO2 0-20%vol-40%vol
NH3 0-20-100mg/m3
HCL 0-100-500mg/m3
H2O 0-20%vol-40%vol
O2 0-5%vol-25%vol
Zero drift ±2%F.S./7d
Span drift ±2%F.S./7d
Linearity error ±1%F.S.
Response time 200s
Repeatability 0.5%
Resolution 0.005mg/m3
Temperature 0-300
Temperature accuracy ±0.5%F.S.
Pressure -5-5KPa(relative)
Pressure accuracy ±0.5%F.S.
Gas flow 0-30m/s
Velocity accuracy ±0.5%F.S.
Particles 0-5-25mg/Nm3
Particle max error ±1.5%F.S./7d
Particle zero drift ±1.5%F.S./7d
Particle span drift ±1.5%F.S.
IV. Product feature
1.Maximum 8 gas components measurement, able to measure O2 and H2O(humidity).
2.System cabinet modular design, simple operation, less maintenance.
3.Hot & Wet sampling system, no gas condensation, little SO2 and other gases loss.
4.Adopt ultra-low dust monitor to measure particles.
5.Adopt temp/pressure/velocity all-in-one instrument to measure gas T/P/F.
6.The stability and reliability of the system are higher by PLC design.
7.With anti-corrosive material.
8.With auto purging function.
I. Introduction
SS-300-HF Extractive Laser Analysis System adopts TDLAS Tunable diode laser absorption spectroscope to measure HF concentration. It adopts special heated sampling probe which is able to work in high-temperature and high dust conditions, and hot & wet sampling system with little gas loss caused by gas condensing. Compare in-situ type gas analyzer, the extractive system has the advantages of no requirement of installation conditions, easy maintenance, little pollution to mirror, suitable for dirty sampling point with high dust.
II. Applications field
It is used for online monitoring of organic waste gas emissions and organic waste gas recovery for chemical, printing, pharmaceutical, rubber, spray coating, electronic semiconductors, synthetic leather and so on.
III. Specifications
Monitoring place Gas component Measurement range
aluminum oxide outlet HF 0-20ppm(can be customize)
1.Measurement principleTDLAS
2.Sampling methodHot & Wet extractive sampling
3.Sampling pipe materialSUS316
4.Heated tube diameter: ,¸8,?6
5.Power supply AC220V±10%50/60Hz
6.Power consumptionMax 2000W+50W*heated tube length
7.Calibration periodeach 6 months
8.Analogue output4 - 20mA
9.Max load550Ω
10.Alarm outputgas temperature alarm, gas low pressure, gas over pressure alarm.
IV. Features
1.Extractive sampling method
2.Easy calibration and calibration
3.Adopts TLDAS principle, little cross-sensitivity,
4.Laser detector with long lifespan
5.Optional sampling probe calibration function.
6.IP 65 protection class.
7.Adopts hot and wet sampling and gas pretreatment with temperature 190â??, preventing HCL gas loss by condensation.
8.Sampling probe with purging function.
9.With lens blow up function, to prevent it dewing.
I. Introduction
SS-300-HCL Extractive Laser Analysis System adopts TDLAS Tunable diode laser absorption spectroscope to measure HF concentration. It adopts special heated sampling probe which is able to work in high-temperature and high dust conditions, and hot & wet sampling system with little gas loss caused by gas condensing. Compare in-situ type gas analyzer, the extractive system has the advantages of no requirement of installation conditions, easy maintenance, little pollution to mirror, suitable for dirty sampling point with high dust.
II. Applications field
It is used for stack outlet in the waste incineration power plant.
III. Specifications
Monitoring place Gas component Measurement range
Waste incineration stack outlet HCL 0-20ppm(can be customize)
1.Measurement principleTDLAS
2.Sampling methodHot & Wet extractive sampling
3.Sampling pipe materialSUS316
4.Heated tube diameter: 86
5.Power supply AC220V±10%50/60Hz
6.Power consumptionMax 2000W+50W*heated tube length
7.Calibration periodeach 6 months
8.Analogue output4 - 20mA
9.Max load4 - 20mA 550©
10.Alarm outputgas temperature alarm, gas low pressure, gas over pressure alarm.
IV. Features
1.Extractive sampling method
2.Easy calibration and calibration
3.Adopts TLDAS principle, little cross-sensitivity,
4.Laser detector with long lifespan
5.Optional sampling probe calibration function.
6.IP 65 protection class.
7.Adopts hot and wet sampling and gas pretreatment with temperature 190, preventing HCL gas loss by condensation.
8.Sampling probe with purging function.
With lens blow up function, to prevent it dewing.
I. Introduction
SS-300-NH3 Extractive Laser Analysis System adopts TDLAS Tunable diode laser absorption spectroscope to measure HF concentration. It adopts special heated sampling probe which is able to work in high-temperature and high dust conditions, and hot & wet sampling system with little gas loss caused by gas condensing. Compare in-situ type gas analyzer, the extractive system has the advantages of no requirement of installation conditions, easy maintenance, little pollution to mirror, suitable for dirty sampling point with high dust.
II. Applications field
It is used to monitor NH3 after SNR or SCNR process in the waste incineration plant, power plant and so on.
III. Specifications
Monitoring place Gas component Measurement range
SNR or SCNR stack outlet NH3 0-20ppm(can be customize)
1.Measurement principleTDLAS
2.Sampling methodHot & Wet extractive sampling
3.Sampling pipe materialSUS316
4.Heated tube diameter: ø8�6
5.Power supply AC220V±10%50/60Hz
6.Power consumptionMax 2000W+50W*heated tube length
7.Calibration periodeach 6 months
8.Analogue output4 - 20mA
9.Max load4 - 20mA 550©
10.Alarm outputgas temperature alarm, gas low pressure, gas over pressure alarm.
IV. Features
1.Extractive sampling method
2.Easy calibration and calibration
3.Adopts TLDAS principle, little cross-sensitivity,
4.Laser detector with long lifespan
5.Optional sampling probe calibration function.
6.IP 65 protection class.
7.Adopts hot and wet sampling and gas pretreatment with temperature 190, preventing HCL gas loss by condensation.
8.Sampling probe with purging function.
9.With lens blow up function, to prevent it dewing.
I. Introduction
The SS-700 process VOCs monitoring system is based on the standards of HJ/T80, HJ/T75, HJ/T76 and other related standards, sampling by extraction method, configuration based on advanced gas chromatography, mass spectrometry separation technologies and hydrogen flame Ionization Detectors (FID), photoionization detectors (PID) to measure the composition of volatile organic gases such as total hydrocarbons (THC), non-methane total hydrocarbons (NMHC), aromatic hydrocarbons, esters, etc. According to the composition and detection requirements in the analysis project, it can be configured to meet the requirements of the analysis project and the frequency of analysis. At the same time, the optimization of instrument configuration can be performed to maximize the use of the instrument and ensure the continuity of sample analysis. reliability.
The analysis system fully considers sample gas conditions, dew point and other factors, and specifically designs the pretreatment system to prevent the crystallization of components in sample gas from condensing and changing the concentration of components.
The instrument uses special column combination, center cutting and back blowing technology and hydrogen flame ionization detector (FID) technology for detection. The FID Hydrogen Flame Ionization Detector is a typical mass detector that measures the mass change rate of a component in a GC gas. The response value is proportional to the mass of a component entering the detector per unit of time.
II. Features
1.The system piping is imported clean stainless steel pipe to reduce adsorption;
2.The system adopts full calibration to eliminate the influence of a small amount of adsorption on the measurement.
3.The analytical method is consistent with the calibration method, and it is detected by GC-FID method.
4.The whole process of high-temperature 180 °C with hot sample transmission, high temperature FID detection, to avoid high-boiling VOCs adsorption and condensation, more accurate measurement;
5.Continuously run maintenance-free design, start-up automatic cycle operation, real online analysis;
6.The whole flow path insulation design is 180°C, no water vapor condensation, to avoid corrosion degradation of parts, suitable for high temperature / high humidity / corrosive conditions;
7.Non-methane total hydrocarbons and simultaneous monitoring of benzene, toluene, xylene and other components
III. Application fields
It is used for on-line monitoring of organized organic waste gas emissions from chemical, printing, pharmaceutical, rubber, spray coating, electronic semiconductor, synthetic leather, organic waste gas recovery.
I. Introduction
SS-2000-HG mercury emission monitoring system for flue gas is a combination of the world's advanced online analytical technology and China's environmental protection monitoring technology. It is based on the company's many years of accumulated experience in the field of gas analysis and adopts multi optical path UV atomic absorption method. The system consists of a sampling unit with heat trace, a valence converter, and an analysis and processing unit. It can realize continuous on-line automatic and accurate measurement of mercury from fixed sources of flue gas. The system uses Cold Vapor Atomic Absorption Spectrometry (CVAAS), which is the most mature and stable analytical method among many mercury analysis methods. This method can only analyze the elemental mercury (Hg0) in the vapor state. CVAAS is based on the principle of selective absorption of ultraviolet light with a wavelength of 253.7 nm using mercury vapor. The low-pressure mercury lamp emits ultraviolet light through a gas chamber filled with sample gas and directly monitors the transmitted light intensity with an optoelectronic receiver to calculate the absorbance. Within a certain concentration range, the mercury concentration is proportional to the absorbance, which is in accordance with Beer-Lambert law. At the same time, oxygen, temperature, pressure, flow rate, humidity and other parameters can be monitored. Charts are generated through the data acquisition and processing system, and data remote transmission interfaces are reserved. The monitoring data can be transmitted to all levels of environmental protection according to the HJ/T212 national standard communication protocol. department.
II. Specifications
1. Detection method: Cold Vapor Atomic Absorption (CVAAS)
2. Measurement range: 0-100g/m3, 0-500g/m3
3, detection limit: 0.05g/m3
4, response time T90:
1. Introduction
SPF223 sampling probe used in the systems for gas sampling, filtration and heating function, can effectively prevent the condensation of gas samples collected, unique structural design allows for a sampling system is more reliable, more small gas loss rate to ensure system stability and true
2. Features
The device and the part of the sample contact are all made of 316L stainless steel material processing, high temperature resistance, strong corrosion resistance. With rain cover can do outdoor work environment.
Adopting the isothermal heating body, in the design of compact structure, stable heating temperature.
Filter element is made of sintering titanium alloy which has big filter area, high accuracy, small air lock, and can be replaced from the device pulled out completely, simple operation, without tools, greatly shorten the maintenance time, and reduce the labor intensity.
Optionally providing a reusable purging / calibration port.
Operation is simple, with low temperature alarm.
The filter replacement without tools.
The switch is convenient, with locked cover.
High efficiency filter cleaning system.
3. Specifications
Maximum sampling temperature: 300
Maximum working pressure: 6BAR
Sampling chamber heating temperature: 140 (factory set, adjustable temperature)
Power supply: 220VAC 50/60Hz max 500W
Environment temperature: -20~80
Maximum dust load: 100g/m3
Filter accuracy: 5μm (other precision optional, 1-10 m)
Filter size: 150*35mm
Purging gas interface: OD8/6mm connector
Sample gas outlet: OD8/6mm connector
The sampling pipe containing: 25 * 1200mmlength is optional
Flange size: DN65PN6
The installation of accessories: installation flange & fixing bolts & flange sealed pad
1. Introduction
Sampling heated tube is one important part of the environment protection monitoring system, widely used for SCNR, SNR, waste incineration and other emission sampling.
2.Specifications
Gas pipe material: PVDF, PTFE, 316L, PFA
Black knit anti-scratch layer
Air tube size: OD8/6mm,OD6/4mm (optional)
Power consumption: 10-100W/M (depending on heating tempeature)
Power supply: 220VAC 50HZ
Sample gas heated temperature50~220
No breakpoint and cold point all the way
Using temperature controller to control heating temperature precisely
Excellent heat preservation effect
Heated tube external diamete: OD38±2mmOD42±2mm
Minimum bending: 0.5m
Lowest working temperature: -20
Minimum installation distance: vertical 2m, horizonal 4m.
1. Introduction
ECM1/2 series gas condenser is used in the sample gas pretreatment system to remove moisture from the sample. Precise measurement of gas composition means sample gas under dew point can be stable even under bad environment. ECM condenser is to improve measurement precision and life span.
2. Features
Perfect design, only one component: compressor
Two-loop system
Two-loop heating exchanger
Constant temperature adjusting system with patent
With temperature display
Temperature alarm
Dew point stability: 0.2
Environment protection refrigeration without Freon
3. Specifications
1.Ambient Temp045 6.Dew point Temp4Factory set
2.Temp Control Accuracy±0.27.Power supply220VAC 50/60Hz
3.Gas Inlet Temp80 8.Voltage300V, fuse10A
4.Gas flow rate300L/h 9.IP gradeIP20
5Warming-up Time15 min 10.Installationwall mounted or 19?�rack
I. Introduction
SS-UV-300 flue gas analyzer (low emission monitoring) based on years of experience in research and development of flue gas analyzer, combined with the field practice of nearly ten thousand successful application cases. A number of techniques of the flue gas analyzer (standard form) are upgraded (many times return room to increase gas absorption optical path, and higher accuracy of spectrometer, convection heat transfer core module temperature control, etc.).
The analyzer is based on DOAS and chemometric algorithms (PLS), able to measure concentration of gases including SO2, NO2, NO, O2, NH3, Cl2, O3, H2S, CH3I, etc. It has features of high measure accuracy, outstanding reliability, fast response time and wide applicable scope. All indexes reach or exceed those of domestic & foreign similar products, and fully qualify measurement technology index of low emission monitoring occasions.
II. Application fields
It mainly used for industrial boilers, industrial furnaces emissions monitoring in power plant, iron & steel factory, cement plant and son.
III. Specifications
Model Standard Low Emission Ultra-low Emission
Range 0-300-3000ppm 0-100-300ppm 0-20-100ppm
Linearity ±1.5%F.S.
Repeatability ±0.5%F.S.
Zero Drift ±2%F.S/7d
Span Drift ±2%F.S/7d
Response time(T90) 10S 30S 30S
Working Temp -10-+40
Preheating time No preheating Approx.10 min
Sample Gas Interface 6
Sample Gas Flow 0.5-2L/minFluctuation
I. Introduction
The analyzer is based on NDIR (Non-dispersive Infrared) technology able to measure concentration of gases including CO,CH4,CO2,SO2,NO etc. It has features of high measure accuracy, outstanding reliability, fast response time and wide applicable scope. All indexes reach or exceed those of domestic & foreign similar products, and fully qualify measurement technology index of low emission monitoring occasions.
II. Application fields
It mainly used for industrial boilers, industrial furnaces emissions monitoring in power plant, iron & steel factory, cement plant and son.
1. Introduction
BC-PT2 Pitot Tube Gas Velocity/Temperature/Pressure Measurement is designed by the principle of differential pressure measurement of pitot tube. The velocity, temperature and pressure of gas with high temperature and high humidity, from different kinds of boiler, furnace flue, and mine exhaust pipe, can be monitored on line.
2. Features
All-in-one design. Display unit and purge control are integrated in the anti-raining box.
With LED display.
A simple operation
Adopts 316L stainless steel
With three of 4-20mA output
3. Specifications
Pitot tube material: stainless steel 316L
Pitot tube insertion length: 1500mm or customized length
Velocity measurement range: 0-30m/s or optional
Measurement accuracy: â?¤ 5%FS
Calibration frequency: 6 months
Temperature detecting range: (0~300) or custom range
Pressure detecting range: (-10~10) kPa/ (-5~5) kPa
The medium temperature range: (0~300)
Environment temperature: (-20~50)
Relative humidityâ?¤90%;
Installation: DN65,PN6 flange connection
With purging and control unit: 4 hours automatically purging (time adjustable)
I. Introduction
SS-600C Flue Gas Analysis System
developed and produced by Senshang Instruments is to monitor the total air pollutant emissions from stationary sources, mainly used for industrial boilers, power plant boilers, industrial furnaces emissions monitoring, to measure SO2, NO, CO, CO2, O2 etc. dynamic continuous monitoring, simultaneous to measure particles content, gas flow, gas pressure, gas temperature, gas humidity and so on.
CEMS consists ofï¼?
1ï¼?Gas analysis monitoring system.
2ï¼?Particles monitoring system.
3ï¼?Gas temperature/pressure/velocity measurement(Optional)
4ï¼?Data Analysis System.(optional)
 Â
II. Application fields
It mainly used for industrial boilers, industrial furnaces emissions monitoring in power plant, iron & steel factory, cement plant and son.
III. Specifications
Measurement items Ranges
SO2 0-250-2500ppm (measurement range can be customized)
NO 0-250-2500ppm(measurement range can be customized)
CO 0-200ppm to 10000ppm
CO2 0-20%vol
O2 0-10%-25%
Temperature 0-300â??
Pressure -5-5KPa(relative)
Gas flow 0-30m/s
Particles 0-50mg/Nm3
1.Max sampling gas temperatureï¼?400â??
2.Max working pressureï¼?6BAR
3.Heating temperature:Â sampling probe 140â??ï¼?factory default, can be changedï¼?; heated tube 120â??
4.Ambient temperatureï¼?-20~60â??
5.Max dust loadï¼?100g/m3
6.Filter accuracy�0.1μm
7.Gas pretreatment sample gas dew pointï¼?4Â â??
8.Linearity�� 1%
9.Accuracy�� 1%
10.Zero drift�±2%/week
11.Span drift�±2%/week
12.Calibration wayï¼?Manual/Auto
13.Communication outputï¼?RS485,4-20mA
IV. Product feature
1.The system can automatic sampling, remove dust, calibration, fault diagnosis and alarm.
2.System cabinet modular design, simple operation, less maintenance.
3.System by heating extraction method for continuous monitoring of flue gas pollutants.
4.The sampling probe has big filter area, and filter easy to change.
5.The pretreatment device is effectively waterproof and dust proof, anti-corrosion and anti-clogging.
6.The stability and reliability of the system are higher by PLC design.
7.System has a variety of data output.
8.Flue gas analyzer adopt NDIR gas sensor technology or UV technology, measurement accuracy, high resolution and precision and good stability.
9.High quality and accuracy laser gas analysis system to measure HCL,HF,H2O are available.