Laser Moisture Meter Model 4010LX
Laser type! Responds quickly to concentration changes! The world's smallest installed TDLAS moisture meter.
● Successor model of the laser moisture meter Model 4010BR ● World's smallest compact wavelength-variable diode laser moisture meter ● Capable of measurement even with trace amounts of ammonia gas present ● Explosion-proof class Class I, Div I, Group B, C, D ● Equipped with data logger and sampling system ● Measurement at PPM levels ● Measurement time is just under 2 seconds (90% response) ■ Model 4010LX is suitable for moisture measurement under conditions requiring explosion-proof functionality, primarily in natural gas and petrochemical applications. Gas molecules such as saturated water vapor, oxygen, and hydrogen contained in process gas have the property of absorbing near-infrared light. The wavelength range at which gas molecules absorb near-infrared light varies by gas type, and by pinpoint measuring the wavelength range absorbed by saturated water vapor using TDLAS, it is possible to accurately measure the amount of saturated water vapor without being affected by other gas molecules. Additionally, the design has been revised to address the issues of high cost and the need for large installation space that were problems with conventional laser absorption spectroscopy, achieving miniaturization and lower prices. *For more details, please refer to the PDF document or feel free to contact us.*
basic information
Measurement range: 5.25 - 420 PPM Accuracy: ±5.25 ppm Resolution: 1 PPM 90% response time: Less than 2 seconds *The 90% response time refers to the condition when the moisture level deteriorates from a stable state. <Output specifications> Analog output (current): 4 – 20 mA or 1 - 5 V (selectable at purchase) Digital output: USB connection, ModBus, RS485, maximum load resistance 600Ω Alarm output: 2 points (A contact 5A) Noise countermeasures: Equipped with RFI noise protection device <General specifications> Power supply: 100 - 240 VAC *Optional 10-24 VDC Power consumption: Maximum 120 W Gas flow rate: 0.5 – 1.0 L/min Operating temperature: -6.7 – 65 ℃ Temperature characteristics: ±3% of full scale or less Operating humidity: 90% RH or less (no condensation) Data logging: 5 days at 1-minute intervals Explosion-proof specifications Class I, Div I, Groups C & D, T3A CSA certified IECEX, ATEX Dimensions: 360 W x 240 H x 130 D mm Protection rating: IP65
Price range
Delivery Time
Model number/Brand name
MODEL 4010LX
Applications/Examples of results
● Moisture management of natural gas ● Moisture management in industrial furnaces ● Moisture management of industrial gases ● Measurement of moisture content in flammable organic solvent gases during semiconductor processes Among others.
