Description
LGT-106 is a flameproof bypass type tunable laser gas analyzer for industrial on-line analysis and environmental on-line monitoring, especially suitable for harsh working conditions such as high temperature, high humidity, high dust, high pressure, and for small pipes where the in-situ analyzer is not applicable. The transmitter and receiver are installed on a back board. The analyzer contains auto-purge function which greatly reduces maintenance cost.
Feature
• Suitable for harsh working conditions such as high temperature, high humidity, high dust, high pressure, and for small.
• Integrated structure design, high reliability, and stability.
• "Single line" spectrum technology, free from the interference of background gas.
• Innovative Hall button design, high sensitivity, easy operation.
• Automatic calibration, automatic back blow.
•Adopts imported TO encapsulate semiconductor lasers, optical noises are restrained with an anti-reflective coating end cap.
Spesification
|
Principle |
TDLAS |
|
Linearity Error |
≤±1%F.S. |
|
Span Drift |
≤±1% F.S./half year |
|
Zero Drift |
≤±1% F.S./half year |
|
Calibration cycle |
2 times/year |
|
Response Time |
≤30s(according to work condition) |
|
Explosion proof |
ExdIICT6 Gb |
|
Analog Output |
2 × 4-20mA output |
|
Analog Input |
2 × 4-20mA input |
|
Digital Communications |
RS485/RS232/GPRS |
|
Working Temp |
-20oC~+60oC |
|
Purge Gas |
0.3MPa ~ 0.8MPa N2, clean air |
|
Power supply |
24VDC, <20W |
