Laser Methane Sensor KGD - JW - 102
Laser Methane Sensor KGD - JW - 102
Product Introduction
The laser methane sensor KGD - JW - 102 is a high-performance gas analysis sensor independently developed by Sifang Optoelectronic. Based on tunable laser absorption spectroscopy technology, it adopts a high-performance probe and a gas chamber processed with special technology. It features high accuracy, high sensitivity, long service life, and stable performance. Using a temperature compensation algorithm, it is not affected by the operating environment and can work stably under harsh working conditions and in complex gas environments. The product adopts a modular design, which is convenient for installation. Operations such as calibration and calibration of the product can be carried out through the TTL communication interface. The low-power design makes it easy for customers to maintain and integrate.
Product Features
- Measurement range: 0% - 100%LEL.
- Fast response speed, high measurement accuracy, and long service life.
- Adopts narrow-band laser spectral absorption technology, which has unique selectivity for methane and is not interfered by other gases, water vapor, or dust.
- Low power consumption and modular design, easy to integrate.
Technical Parameters
| Detection Principle | Tunable Diode Laser Absorption Spectroscopy (TDLAS) |
| Detection Range | 0 - 100%LEL |
| Detection Accuracy | ±3% LEL(0 - 50%LEL) ±6%reading(50% - 100%LEL) |
| Response Time | T90 < 10s |
| Operating Temperature | -10°C to 55°C |
| Operating Humidity | 0 to 95%RH (non-condensing) |
| Operating Voltage | 3.3V - 5.5V |
| Output Mode | TTL(3V) |
| Storage Conditions | -40°C to 85°C; 0 to 98%RH (non-condensing) |
| Overall Dimensions | 791817.6(mm) |
| Weight | ≤20g |
| Service Life | 10 years |
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