Process Gas Analyzers
Description
Process Gas Analyzers
Description
Oxygen Analyser (SEL)
Description
MODEL: OXYMON-ZPM
It is widely used in N2 reflow furnace, N2 direct flow furnace, air separation device, gas puritymanagement, protective inert gas, ferrite sintering furnace and other environments to measureoxygen concentration
Features
• The imported new-type longevously zirconia detector is with high accuracy and a rapid response speed for features, etc.;
• N2 or O2 Display mode available;
• The auto-compensation system for temperature with high accuracy could eliminate the influence from the environment temperature;
• The accurate measurement of oxygen concentration among the range of ppm~% can be met through one-point calibration in the air;
• The size is small and easy to maintain;
• The auto-compensation system for temperature with high accuracy could eliminate
• the influence from the environment temperature.
• The upper and lower alarm limits can be set freely among the whole range
Portable Oxygen Analyzer (AST)
Description
AST-1012 portable PPM O2 analyzer is powered by a rechargeable battery. AST-1012 PPM O2 analyzer offers user selectable any range from 0-5 PPM to 0-25%. Display resolution of 0.01PPM. Analog signal output is locked on the selected range. Fast recovery from air to 10 PPM in under 45 minutes.
AST-1012 portable PPM O2 analyzer comes with a standard PPM O2 sensor model AST-333. The AST-333 PPM O2 sensor is compatible with inert and gaseous hydrocarbon gas streams, and has 18 months expected operating life.
AST-1012 portable O2 analyzer can be used in an extended operating temperature range of -10°C (14°F) with optional Z series PPM O2 sensor model AST-333-Z. In addition to extended temperature range, the Z-Series sensors show excellent compatibility with gas streams containing any level of CO2. No routine sensor maintenance, other than periodic calibration, is needed. Analyzer is fitted with quick connect sample inlet and outlet fittings for quick and easy operation.
Features
• User Selectable Range From 0-5 PPM to 25%
• Output Locking on Selected Range
• Analog output 0-1 VDC Full Scale
• Fine Tuned Temperature Compensation for Enhanced Accuracy
• Barometric Pressure Compensation
• Intrinsically safe design complies with Class I Div I Group IIC when used with recommended battery
Tdlas Based Cross Duct Analyzer
Description
Model: UT-IN Series
The laser gas analyzer can measure high-temperature (700°C), high-dust (50g/m3) flue gas,and can realize in-situ analysis at the work site; and the laser gas analyzer has a short response time, which is a true "real-time online" analysis instrument. It can be used to measure CO, CO2, O2, NH3, HCL, HF, CH4 and other gases. Provide real-time and accurate data for process monitoring, safety monitoring, and pollution monitoring.
Features
· High Precision, Extremely Low Drift
· High selectivity, No Cross interference
· High temperature gas can be measured, up to 700 deg C
· It can measure complex gas mixture and their component changes
· No affected by dust
· Reponse time <1s
· Long maintenance period and low cost
· long service service life
· Suitable up to 50 g/m3 dust load
Tdlas Based Online Analyzer
Description
UT-IN is a flameproof bypass type tunable laser gas analyzer for industrial on-line analysis and environmental on-line monitoring, especially suitable for harsh working condition such as high temperature, high humidity, high dust, and high board. The analyzer contains auto purge function with greatly reduces maintenance cost.
UT-IN laser gas analyzer consists of transmitter, received and gas cell. The transmitter drives the tunable diode to emit laser of certain wavelengths, which passes through the gas cell, then reaches the receiver. The receiver performs signal processing to obtain second harmonic signal, then calculates the concentration according to the relationship between the second harmonic signal and the gas concentration.
Features
• Suitable for harsh working conditions such as hightemperature, high humidity, high dust, high pressure,
• and for small pipes where a are not suitable for inside measurement occasions.
• Integrated structure design, high reliability and
• Stability
• “Single Line Spectrum”
• Technology, free from interface of background
• Gas.
• Innovative Hall button design, high sensitivity,
• Easy operation.
• Adopts imported TO encapsulate semiconductor laser, optical noises are restrained with antireflective coating end cap.
• Easy installation and operation
• Low maintenance
Paramagnetic Oxygen Analyzer
Description
Model No: ZY-OXY-PM/PMD
The ZY-OXY-PM series paramagnetic gas analyzer is based on the characteristics of oxygen with high paramagnetic. It can detect various concentrations of oxygen such as trace oxygen, constant oxygen and purity oxygen. The magnetic mechanical principle has high analysis precision and long service life. It has non-explosion-proof and explosion-proof models and can be used in industrial hazard applications.
Features
• The mechanical dumbbell type paramagnetic principle has high precision, short preheating time, quick response and good linearity,
• Direct measurement of the paramagnetic properties of oxygen with low gas interference.Compared to electrochemical sensor, it adopts non-consumable components, the normal lifespan can last over 1O years.Trace, constant, purity oxygen, multi-range is optional. LCD display, concentration curve, history data and other information display.
• RS485 signal output, relay output, compatible with various control systems. Standard 19-inch chassis design(non-explosion-proof}, can be equipped with sampling system for mast of working conditions.
• Thick carbon steel casing {explosion-proof type). explosion-proof grade up to ExdllCT6, can be used in explosive hazardous areas.
• Soft boot and watchdog functions, to keep a stable work without crash.
Coal Mill Co Online Monitoring System
Description
The UV-EX-COAL-C-230VAC coal mill CO online monitoring system is an early warning system for high CO concentrations. It reacts very quickly to changes in CO content before an open flame occurs. This system can provide an early warning of a coal mill fire based on the CO concentration produced during incomplete combustion, preventing damage to equipment and personnel. The GCEM1100CM coal mill CO online monitoring system consists of four parts: a sampling probe assembly, a preprocessing unit, an analysis unit, and a display unit. Based on dispersive infrared (NDIR) photoelectric detection technology and our company's mature preprocessing system, it features long service life, strong anti-interference ability, good stability, high measurement accuracy, and low maintenance difficulty.
Features
• Utilizing the principle of non-dispersive infrared (NDIR) and optical long-path absorption cell technology, it achieves high measurement accuracy and long service life;
• It includes an automatic calibration function to prevent gas detection drift.
• Configure zero-point calibration and full-scale calibration to ensure excellent linearity;
• The system employs a direct extraction sampling method with full-process high-temperature heating, ensuring high reliability, accurately reflecting the composition and content of flue gas without additional errors, and providing high measurement accuracy. The system also offers diverse configurations, allowing for the selection of electrochemical measurement modules based on actual operating conditions.
• The probe filter is manufactured using a special process, and the automatic purging configuration of the sampling pipeline ensures continuous sampling and long-term reliable operation of the system under high dust conditions.