TDLS Laser Gas Analyzer for CO NOX and O2 in Refineries Coal Gas Recycle Process
Product Description
KF series Laser Gas Analyzer developed aiming at the industrial on-line analyzing, environmental on-line monitoring.
Many types of the KF series Laser Gas Analyzer are available, including in-situ probe, bypass type, multi-channel and Disc mounted type etc. Gas types like O2, CO, NH3, CO2, CH4, H2O, HC, HF etc. can be analyzed. The concentration analyzing of target gases contains the macro-analysis and micro-analysis.
Technical Characteristics
1. Adopting the TDLAS technology, the in-situ online gas analyzing
2. Double proof probe design, without positive pressure purge, no additional data processing unit, simple compact structure, high reliability
3. Using high-power lasers, no fibre coupling, anti-hash working conditions (such as excessive dust condition)
4. Using patented technology of spotlight path adjustment, easy for on-site installation
Technical Specification
| Measurement Principle |
Tunable Laser Absorption Spectroscopy(TDLAS) |
| Technical Data |
linearity error |
≤±1%F.S. |
| Span drift |
≤±1%F.S./6 months |
| Repeatability |
≤1% |
| calibration period |
≤1 time/6 month |
| Explosion-proof Grade |
ExdIICT6 Gb |
| Protection levels |
IP66 |
| Response Time |
Warming-up time |
≤15 min |
| Response time(T90) |
≤8~10s |
| Interface Signals |
Analogue outputs |
2-wire 4-20mA signal input(Isolated, maximum load 750Ω) |
|
|
| Analogue inputs |
2-way 4-20mA input( temperature-pressure compensation) |
| digital outputs |
RS485/RS232/GPRS |
| Relay output |
3-wire relay(24V,1A) |
| Operating Conditions |
Ambient temperature |
-30ºC~+60ºC |
|
| Gas jet |
0.3~0.8MPa Industrial nitrogen inlet and purification
instrument gases etc. |
| Power |
220VAC, power is base on the specific configuration |
| Installation |
Installation Method |
The sampling probe is mounted in the flue/pipe, system
is installed nearby |
Gas Detection Limits:
| Detection Gas Type |
Detection Limit |
Detection range |
| O2 |
0.01%Vol. |
(0-1)%Vol., (0-100)%Vol. |
| CO2 |
10 ppm |
(0-1000)ppm,(0-100)%Vol. |
| H2S |
20 ppm |
(0-2000) ppm, (0-100)%Vol. |
| HCl |
0.1 ppm |
(0-50) ppm,(0-100)%Vol. |
| NH3 |
0.1 ppm |
(0-10) ppm, (0-100)%Vol. |
| C2H2 |
0.1ppm |
(0-10) ppm, (0-100)%Vol. |
| CO |
10 ppm |
(0-1000)ppm, (0-100)%Vol. |
| H2O |
0.3 ppm |
(0-50)ppm, (0-100)%Vol. |
| HF |
0.02 ppm |
(0-5)ppm, (0-10000) ppm |
| |
0.3 ppm |
(0-30)ppm, (0-1)%Vol. |
| CH4 |
0.4 ppm |
(0-40)ppm, (0-100)%Vol. |
| C2H4 |
0.6 ppm |
(0-60)ppm, (0-100)%Vol. |
Remark1: The test conditions for a 1 m optical path, the gas pressure 1bar, gas temperature 300K
Remark2: By increasing the optical path, proportionally lower detection limit
OEM
Customize products are also available, please feel free to contact me for more details.
Company Information
Nanjing KELISAIKE is one of the largest safety equipment manufactures, possessing the most complete product range and specifications in the safety equipment industry of mainland China. Nanjing KELISAIKE was founded in 2004, including three subsidiaries in Beijing, Xi'an and Xinjiang, and more than 30 domestic sales service centres, with total registered capital of 5.16 million Yuan. Standard products and services cover the portable gas detector, fixed gas transmitter, wall-mounted gas detector, gas detector control unit, air-breathing apparatus etc. Also, Nanjing KELISAIKE is an experienced factory for OEM service, providing professional design and construction of the customized products. The products are widely used in fields of petroleum, chemical, gas transmission and distribution, warehousing, municipal gas, firefighting, environmental protection, metallurgy, pharmacy, energy and power industry.
Nanjing KELISAIKE has passed IS9001 International Quality System Certification, which ensures all products' excellent performance and competitive prices.
KELISAIKE Faith
People-oriented and technology-innovated
KELISAIKE Principle
Quality first, integrity-based
Our Services
1. The inquiry and question will be replied within12hours
2.High quality with competitive price
3.Good after-sales service
4. Accept OEM
5.One of the most professional safety equipment manufacturer with a very good and trained team
FAQ
1.How about Delivery time?
Samples will be prepared within 15 Days after 100% T/T in advance payment. QTY order will be delivered in 30 days.
2. What kind of payments does KELISAIKE support?
T/T, L/C, Western Union, Cash are accepted.
3. What's the MOQ?
Generally speaking, the MOQ is 5PCS, but we also can provide you with samples for quality inspection.
4. Do you charge for the samples?
According to our company policy, we just charge the samples based on EXW price.
5. Can you produce according to customers' design?
Sure, we are a professional manufacturer, and OEM orders are welcome.
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