2015 HOT SALES OBT-817 PRECISION DIGITAL DEWPOINT METER
Product Description
Technical parameters: Measuring range: -100.0 ~ + 20.0 ℃ or -80 / + 20 ℃ Accuracy: ≤ ± 2 ℃ F.S. Repeat ability: ≤ ± 0.5 ℃. Resolution: 0.1 ℃. Sample gas flow rate: 0-3L / min. Sample gas pressure: less than 1MPa Response time: T90≤3 minutes. Power supply: 1: 220VAC ± 10%, 50Hz ± 5% (rechargeable power supply). 2: The instrument comes with a rechargeable battery (working power). Working environment: Temperature: -5 ℃ ~ + 45 ℃. Humidity: ≤90% RH (non-condensing). Dimensions: 144mm (width) × 144mm (high) × 280mm (depth). Weight: about 3kg. OBT817 MODEL precise dewpoint instrument.It is imported high_precision dew point sensor at the core, after my company made the second development to improve, with fast response and high sensitivity. AC220V power supply or battery-powered, lowpower portable design, easy to use operation. Measure a variety of inert gas trace moisture content, moisture content suitable for strict control requirements of various occasions. Application: Petrochemical, natural gas, industrial gas, semiconductor industry, drying industry, food industry, power industry, machinery manufacturing, air separation industry, pharmaceutical industry. Product Features/ADvantage: 1.With automatic calibration function, quick response and high sensitivity. 2.Excellent long-term stability, it is recommended calibration interval is 2 years. 3.It can withstand condensation environments and can recover quickly. 4.LCD touch screen display, can choose display units: dew point temperature or volume ratio (PPM / V), absolute humidity (mg / m3). 5.Measurement data is automatically recorded in real time, recorded data can be displayed graphically or in list form. 6.AC220V power supply, out of air intake flexible multi-purpose 7.Dewpoint measurement arbitrarily set upper and lower alarm value 8.RS485 or RS232 communication interface optionally 9.4-20MA or 0-10V voltage output selectable output
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More detailed can be add our SKYPE :ZHHANBO8888 to discussed more detailed. Our Services
1.All the dew point meter can be gurantee 1 year use life 2.We can be help the customer to make the adjusting dew point meter after 1year .