Description
Overview
GAOTek waterproof laser gas analyzer developed aiming at industrial on-line analyzing, environmental on-line monitoring. Many types of the KF series Laser Gas Analyzer are available, including in-situ probe, by – pass type, multi-channel and Disc mounted type, etc. Gas types like O2, CO, NH3, CO2, CH4, H2O HC, HF, etc. can be analysed. The concentration analysing of target gases contains macro-analysis and micro-analysis.
Features
- In-situ probe mounting, real-time monitoring
- Explosion-proof design, building block design, field replacement of Laser module
- Using magnetic pen control, convenient operation
- Adopting the TDLAS technology, the in-situ online gas analyzing
- Using high-power lasers, no fibre coupling, anti-harsh working conditions
- Using patented technology of spotlight path adjustment, easy for on-site installation
- Double proof probe design, without positive pressure purge
- no additional data processing unit, simple compact structure, high reliability
Technical Specifications
| Linearity error | ≤±1% F.S. |
| Span drift | ≤±1% F.S or 6 months |
| Repeatability | ≤1% F.S. |
| Calibration period | ≤1 time or 6 month |
| Explosion-proof Grade | Exp xmd IIC T5 |
| Protection levels | IP65 |
| Warming-up time | ≤15 min |
| Response time(T90) | ≤1s |
| Analog outputs | 2-wire 4 mA to 20 mA signal output (Isolated,maximum load 750 Ω) |
| Analog inputs | 2-way 4 mA to 20 mA input (temperature-pressurecompensation) |
| Relay output | 3-wire relay (24 V,1 A) |
| EMC | IEC 6100-4-2, IEC 6100-4-3, IEC 6100-4-4, IEC 6100-4-5,IEC 6100-4-11 |
| Gas jet | 0.3 MPa to 0.8 MPa Industrial nitrogen inlet and purificationinstrument gases etc. |
| Power | DC 24 V (DC 18 V to 36 V), AC 220 V, power is based onspecific configuration |
| Consumption | <20 W |
| Storage temperature | -40 °F to 176 °F (-40 ºC to 80 ºC) |
| Ambient temperature | -22 °F to 140 °F (-30 ºC to 60 ºC) |