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FM1200 portable dew point meter
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FM1200 portable dew point instrument, this unit is with compact size, nice appearance, easy maintenance, and simple interface, can be widely used in power systems, related research institutions and SF6 gas electrical equipment manufacturers, suitable for different conditions of SF6 gas for accurate measurement of the relevant parameters. Based on the principle of cold mirror developed, it is dedicated to the detection of gas dew point instrument. This instrument at constant pressure, so that the gas at a certain flow rate through the closed sensor chamber, by detecting the photoelectric signal changes, the use of high-precision circuits and advanced algorithms to control the refrigerator, the final control system will automatically balance the mirror temperature Gas dew point temperature, measured gas dew point
temperature value, the completion of gas humidity detection process.
TECHNICAL DATA
Measurement range |
FM1200A dew point£º-60¡+60¡ætd FM1200B dew point£º-110¡+20¡ætd humidity£º0¡100%RH |
Accuracy |
dew point£º¡À2¡æTd temperature£º¡À0.2¡æ humidity£º¡À0.8%RH |
Pressure | up to 10pa |
Measuring gas | Non-strong corrosive gases |
Gas temperature | -40¡80¡æ |
Storage temperature | -50¡+75 ¡ãC |
Response time | T63<12s |
Mechanical connection |
1/8" NPT |
Power supply | battery |
Charger | intelligent charging |
Battery |
built-in |
Working time | continuous 12 hours |
Gas flow |
0.2 ~ 1.2 NLmin-1 2L min-1 |
Display | temerature£¬humidity£¬dew point£¬ppmv |
Language | Chinese/ English |
Protection class | IP65£¨NEMA4£© |
Housing material | aluminum alloy |
Repeatability | <0.5%RH ;<0.1¡æ |
Drift |
<0.1¡æTd |
Weight | 4KG |
CE | certified |
DIMENSIONS

CONSULTING SIDPH SALES ENGINEER