- Contact Person : Mr. Gao Ben
- Company Name : Shanghai Changai Electronic Science & Technology Co., Ltd.
- Tel : 86-21-51068326
- Address : Shanghai,Shanghai,13D, 1138 Changan Road, Zhabei
- Country/Region : China
GNL-DC1 Dew point Analyzer
Introduction
GNL-DC1 process dew point analyzer, adopting imported film capacitive moisture sensor, has such characteristics of fast response, simple operation and high sensitivity. It is used in the occasions these having strict requirements to moisture content and measures out the moisture content of various gases.
Features
* Imported capacitive moisture sensor with fast response and high sensitivity
* Special gas-route with high seal, osmosis proof and water proof
* Do not be impressed by oil gas, chemical gas & theirs flow.
* Upper and lower alarm values can be set freely during the measure ranges.
* 4-20mA or 0-5V DC signal output
* Standard RS232C interface
Technical Specifications
Measure Range: Basic type: +20oC~-60oC
Standard type: +20oC~-80oC
Expanding type: +20oC~-100oC
Accuracy: ≤±1% F.S.
Response time: 90% of FS reading ≤ 5min
Display Resolution: 0.1oC
Repeatability: ≤1oC
Stability: Zero drift ≤±1% of FS/7d
Span drift ≤±1% of FS/7d
Sample Gas Pressure: 0.05MPa≤Inlet pressure≤0.5Mpa
Sample Gas Flow: 3~5l/mimContact Capacity: 125VAC 0.3A, 110VDC 0.3A, 30VDC 1ASignal Output: 4-20mA or 0-5V DC isolatedPower Supply: 220±10% VAC, 50/60Hz, power loss≤10VA
Ambient Temp.: -20~+60oCAmbient Humidity: ≤90%RH
Warranty: 12 months analyzer; 12 months sensorInstallation Dimension:168mm×90mm
Weight: 2.2kg
Applications
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 to measure the moisture contents.
Order knowledge
Measure range
Tested gas pressure
Gas composition and impurity
GNL-DC1 Dew point Analyzer
