GAOTek PLC Fiber Optic Coupler Splitter

The FT-LD Intelligent Dew Point Analyzer is an advanced and intelligent instrument designed for measuring humidity levels.




The FT-LD Intelligent Dew Point Analyzer is an advanced and intelligent instrument designed for measuring humidity levels. It utilizes Europe Standard technique to ensure accurate and stable data. This analyzer stands out in terms of its principle, degree of automation, and convenience. The FT-LD Intelligent Dew Point Analyzer features intelligent self-calibration technology, which enhances its accuracy and stability. It has a wide measuring range and offers a fast response time. The instrument also demonstrates high accuracy, good linearity, and dynamic display of measurement curves.



  • Portable design: The instrument is light, easy to carry and use.
  • Fast speed: the instrument can make test as soon as it starts up, fast to get the test results of the humidity.
  • Fast and save gas: only cost about 2 L (101.2 kPa) when testing.
  • Self-lock joint: use the self-lock joint imported from German, safe and reliable, without gas leakage.
  • Data storage: high capacity, can store 50 groups test results at the most.
  • Clearly display: the dew point, micro-water(ppm), temperature, humidity, time and date, battery
  • capacity, etc, are displayed by LCD.
  • RS232 interface: can connect with printer and print the test results.
  • Built-in power supply: built-in 4Ah chargeable battery, filled one time can work for 10 hours.
  • High precision: Adopts imported with original packaging high-performance dew point sensor and high-speed 12 Σ-ΔAD analog-to-digital converter (ADC), the highest resolution reaches 0.1 ºC, fully meet the requirements of the actual measurement. The measurement results are accurate and reliable within full range. Wide measuring range, fast response, stable and reliable
  • 10. High stability: Under severe interference conditions, the measurement data can be stabilized within ± 0.5 ºC, with excellent long-term stability, good repeatability.


Technical Specifications

Measurement Range Dew point value -112 °F to 68 °F (-80 ºC to +20 ºC)
Measurement Range Micro water value 0 uL/L to 19999 uL/L
Accuracy 32.9 °F (±0.5 ºC)
Resolution Dew point value 0.1 ºC
Response time 63% need 5 s, 90% need 45 s
Sampling flow rate 0.6 L/ min ± 20%
Pressure range 0 Mpa to 1.0 Mpa
Temperature -4 °F to 140 °F (-20 ºC to +60 ºC)
Humidity 0 RH to 100%RH
Storage Temperature -4 °F to 176 °F (-20 ºC to +80 ºC)
Charging time 4 hours
Dimension 9.8 in * 5.9 in * 11.8 in (250 mm * 150 mm * 300 mm)
Weight 7.72 lb (3.5 kg)


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