Online Dew Point Analyzer (GNL-DP1)
Imported dew point sensor, fast response and high sensitivity
128 x 64 DOT-matrix LCD, concise menu
Showing dew point, and the volume ratio (PPM/V) synchronously; Intuitive readings
Automatic data storage, free setting record time interval. Data can be recorded curve or tabular form and browses easily.
Upper and lower alarm values can be set freely during the measure ranges
It can achieve two-way communication by connected to a computer via the standard RS232 or RS485 interface.
Measure Range: Basic type: +20º C~-60º C
Standard type: +20º C~-80º C
Expanding type: +20º C~-100º C
Accuracy: ≤ ± 1.5º C(0º C~-60º C)
≤ ± 2º C (≤ -60º C)
Response Time: 90% of FS reading ≤ 5min.
Display Resolution: 0.1º C
Repeatability: ≤ 1º C
Sample Gas Pressure: 0.05MPa≤ Inlet pressure≤ 0.3MPa
Sample Gas Flow: 1~3L/MIM
Contact Capacity: 125VAC 0.3A, 110VDC 0.3A, 30VDC 1A
Signal Output: 4-20mA or 0-5V DC isolated
Power Supply: 220± 10% VAC, 50/60Hz, power loss≤ 10VA
Ambient Temp.: 0º C~+45º C
Ambient Humidity: ≤ 90%RH
Warranty: 12 months analyzer; 12 months sensor
Installation Dimension: 133mmx133mmx250mm (WxHxD)
It can be used in the fields of Petrochemicals, natural gas, industrial gases, the semiconductor, drying industry, the food industry, power industry, machinery manufacturing, air separation industry, the pharmaceutical industry, and so on.
Tested gas pressure
Gas composition and impurity.