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E-mail
cubic-ry56@gasanalyzer.com.cn
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Phone
18627990650
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Address
No. 6 Fenghuangyuan Middle Road, Fenghuangyuan Industrial Park, Donghu New Technology Development Zone, Wuhan, Hubei Province
Product Categories
Sifang Optoelectronics (Wuhan) Instrument Co., Ltd
Laser ammonia analyzer
NegotiableUpdate on 04/13
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Overview
The NH3-CEMS GasTDL-3001 laser ammonia analyzer uses tunable semiconductor laser absorption spectroscopy (TDLAS) technology, which is suitable for online monitoring of ammonia concentration at the outlet of denitrification processes. The system adopts a close range extraction method, with the measurement unit installed outside the flue wall. The gas path in contact with the sample gas is heated at high temperature throughout the entire process to avoid ammonia adsorption and loss, ensuring the authenticity of the sample gas. It can accurately reflect changes in ammonia escape in real time and provide reliable data support for environmental monitoring.
Product Details
Product Name:Laser ammonia analyzer
Product model: GasTDL-3001
Product Overview
Laser ammonia analyzerGasTDL-3001 adopts tunable semiconductor laser absorption spectroscopy (TDLAS) technology, which is suitable for online monitoring of ammonia concentration at the outlet of denitrification processes. The system adopts a close range extraction method, with the measurement unit installed outside the flue wall. The gas path in contact with the sample gas is heated at high temperature throughout the entire process to avoid ammonia adsorption and loss, ensuring the authenticity of the sample gas. It can accurately reflect changes in ammonia escape in real time and provide reliable data support for environmental monitoring.
Product Features
(1) Using TDLAS technology, the measured gas is not affected by background gas interference
(2) Ultra low range measurement, using multiple reflection chambers, with a low detection limit
(3) The system adopts a full calibration method to improve the accuracy of measurement results
(4) The gas flow path is heated at high temperature throughout, and low adsorption materials and treatment processes are used to effectively avoid NH3Condensation loss
(5) Extractive measurement, unaffected by dust, temperature, and pressure fluctuations in the flue
(6) Equipped with full calibration function
Technical Specifications
| performance metrics | |
| Measure components | NH₃ |
| Measuring principle | TDLAS |
| range | Adjustable from 0~10~100ppm |
| precision | ±1%F.S. |
| repetitiveness | ±1% |
| resolution | 0.01ppm |
| Zui low detection limit | ±1%F.S. |
| Protection level | IP65 or above |
| response time | T90≤30s |
| working conditions | |
| ambient temperature | -30~60℃ |
| ambient humidity | 5~85%RH |
| working power supply | 220VAC，50Hz，800W |
| Blow off gas source | 0.4~0.8MPa compressed air |
| communication | 1 channel RS-232, 1 channel RS-485 |
| output mode | 4-channel 4-20mA output, 8-channel relay output |
