- Process Explosion-proof Oxygen Analyzer GNL-B6
- Process Oxygen Analyzer GNL-B3-D
- Flue Oxygen Analyzer CI400
- N2/O2 Analyzer P860
- Trace Oxygen Analyzer CI2000-DH
- Process Explosion-proof Trace Oxygen Analyzer GNL-B
- High Temperature Humidity Analyzer
- Dew Point Analyzer
- Hydrogen Analyzer
- Oxygen Transmitter
- Portable Oxygen Analyzer
- Process Oxygen Analyzer GNL-6000
- Oxygen Analyzer GNL-YF1
- Analyzers
- Oxygen Analyzer GNL-B3
- Process Trace Oxygen Analyzer CY280E
- Zirconia Trace Oxygen Analyzer CI100
- Process Trace Oxygen Analyzer GNL-9100
- Process Oxygen Analyzer
- Oxygen Analyzer CI1000
- Aluminum Enclosure, Series I
- Aluminum Enclosure, Series J (1U)
- Aluminum Enclosure, Series G
- Aluminum Enclosure, Series E and Series F
- Aluminum Enclosure, Series D
- Aluminum Enclosure, Series AD and Series BD
- Aluminum Enclosures
- Thermal Conductivity Gas Analyzer CI2000-RQD
- Infrared Gas Analyzer GNL-5000
- High Temperature Humidity Analyzer CI300
- High Temperature Humidity Analyzer GRL-12-D
- Portable Dew point Analyzer GEN-25
- Dew point Analyzer GNL-DC1
- Dew point Analyzer GNL-DP1
- Online Explosive-proof Hydrogen Analyzer CI-H400L
- Percent Hydrogen Analyzer GNL-400F
- High Purity Oxygen Transmitter GNL-6100
- Oxygen Transmitter GNL-3100
- Oxygen Transmitter GNL-120
- Oxygen Transmitter GNL-B5
- Trace Oxygen Transmitter GNL-J3
- Portable High Purity Oxygen Analyzer GNL-2100L
- Oxygen Analyzer GNL-B1F
- Percent Oxygen Analyzer CY280F
- Portable O2/N2 Analyzer GNL-2100
- Portable Trace Oxygen Analyzer GNL-B1A
- Process High Purity Oxygen Analyzer SP-980L/CY688L
- High purity Oxygen Analyzer CI2000-CY
Dew point Analyzer GNL-DP1
DewPoint Analyzer GNL-DP1
The GNL-DP1 process dew point analyzer, using animported dew point sensor, has characteristics of fast response, simpleoperation and high sensitivity. It is used on the occasions of having strictrequirements to moisture content and measures out the moisture content ofvarious gases.
Features
1. The GNL-DP1 process dew point analyzer has an imported dew point sensor, fast responseand high sensitivity.
2. The precision filter is optional.
3. The GNL-DP1 process dew point analyzer has a 128 × 64 dot-matrix LCD and offers aconcise menu.
4. Showing dew point, and the volume ratio (PPM/V) synchronously; itoffers intuitive readings.
5. It has automatic data storage, free setting record time interval. Datacan be recorded in curve or tabular form and it offers easy browsing.
6. The upper and lower alarm values canbe set freely during the measure ranges.
7. The GNL-DP1 process dew pointanalyzer can achieve two-way communication when connected to a computer via thestandard RS232 or RS485 interface.
Applications
It can be used in the fields of petrochemicals, natural gas, industrialgases, the semiconductor, drying industry, the food industry, power industry,machinery manufacturing, air separation industry, the pharmaceutical industry,and so on.
Technical Specifications
| Measure Range | Basic type +20℃~-60℃ Standard type +20℃~-80℃ Expanding type +20℃~-100℃ |
| Accuracy | ≤±1.5℃(0℃~-60℃) ≤±2℃ (≤-60℃) |
| Response Time | 90% of FS reading ≤ 5min. |
| Display Resolution | 0.1℃ |
| Repeatability | ≤1℃ |
| 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. | 0℃~+45℃ |
| Sensor Principle | Capacitive Sensor |
| Ambient Humidity | ≤90%RH |
| Warranty | 12 months analyzer; 12 months sensor |
| Installation Dimension | 133mm×133mm×250mm (W×H×D) |
| Weight | 3.5kg |
ChangAi is a China-based dew pointanalyzer manufacturer. Through constant efforts of our dedicated staff,we can offer customers a great variety of analyzers, like portable oxygen analyzer,process oxygen analyzer, hydrogen analyzer, thermalconductivity analyzer, oxygentransmitter, and more.

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