SKY® CDG025D-X3, 4-20mA
Full scale 0.1 … 1000 Torr / mbar
Product configurator
Gemini™ MxG5xx
The INFICON SKY CDG025D Capacitance Diaphragm Gauge line of highly accurate temperature compensated manometers is designed for stable performance in harsh manufacturing tool environments.
Advanced digital electronics improve gauge performance and offer easy handling features such as one pushbutton zero function. New Version with 2wire current Loop is now available. The corrosion resistant ultra pure ceramic sensor provides excellent zero stability with a long life expectancy of several million pressure cycles, including atmospheric bursts. A unique sensor shielding (patent pending) protects the gauge from process contamination. A robust mechanical design and digital electronics improve EMC compatibility, long term stability and temperature compensation.
The CDG025D sets new standards for fast stability after power on and fast recovery from atmospheric pressure exposure.
Advantages
- Full scale ranges from 100 mTorr … 1000 Torr
- Fast stability after power on
- Fast recovery from atmospheric pressure
- Corrosion resistant ceramic sensor
- Excellent long term signal stability
- Temperature compensated
- Sensor double protected from contamination
- One pushbutton zero function
- Interface with 2-wire current loop
- Long cable distance (<300m)
- Low energy gauge
- Remote zero included
- Clean room compliant
- Status LED
Typical applications
- Chemical vacuum
- Energy application
- Industrial vacuum equipment
Specifications
| Accuracy (1) | % of reading | 0.2 |
| Resolution | percent FS | 0.003 |
| Output signal (analog) | ||
| Signal range | mA | 3.8 ... 20.2 |
| Measuring range (zero ...FS) | mA | 4.0 ... 20.0 |
| Relationship current-pressure | Relationship current-pressure | linear |
| Response time (2) | ms | ≤100 |
| Materials exposed to vacuum | Aluminum oxide ceramic (AI2O3), stainless steel (AISI 316L (3))
| |
| (1) Non-linearity, hysteresis, repeatability at 25°C ambient operating temperature without temperature effects after 2 hours operation. (2) Increase 10 ... 90 percent FS (3) 18% Cr, 10% Ni, 3% Mo, 69% Fe | ||
| Accuracy (1) | % of reading | 0.2 |
| Resolution | percent FS | 0.003 |
| Output signal (analog) | ||
| Signal range | mA | 3.8 ... 20.2 |
| Measuring range (zero ...FS) | mA | 4.0 ... 20.0 |
| Relationship current-pressure | Relationship current-pressure | linear |
| Response time (2) | ms | ≤100 |
| Materials exposed to vacuum | Aluminum oxide ceramic (AI2O3), stainless steel (AISI 316L (3))
| |
| (1) Non-linearity, hysteresis, repeatability at 25°C ambient operating temperature without temperature effects after 2 hours operation. (2) Increase 10 ... 90 percent FS (3) 18% Cr, 10% Ni, 3% Mo, 69% Fe | ||
| Accuracy (1) | % of reading | 0.2 |
| Resolution | percent FS | 0.003 |
| Output signal (analog) | ||
| Signal range | mA | 3.8 ... 20.2 |
| Measuring range (zero ...FS) | mA | 4.0 ... 20.0 |
| Relationship current-pressure | Relationship current-pressure | linear |
| Response time (2) | ms | ≤100 |
| Materials exposed to vacuum | Aluminum oxide ceramic (AI2O3), stainless steel (AISI 316L (3))
| |
| (1) Non-linearity, hysteresis, repeatability at 25°C ambient operating temperature without temperature effects after 2 hours operation. (2) Increase 10 ... 90 percent FS (3) 18% Cr, 10% Ni, 3% Mo, 69% Fe | ||
| Accuracy (1) | % of reading | 0.25 |
| Resolution | percent FS | 0.003 |
| Output signal (analog) | ||
| Signal range | mA | 3.8 ... 20.2 |
| Measuring range (zero ...FS) | mA | 4.0 ... 20.0 |
| Relationship current-pressure | Relationship current-pressure | linear |
| Response time (2) | ms | ≤100 |
| Materials exposed to vacuum | Aluminum oxide ceramic (AI2O3), stainless steel (AISI 316L (3))
| |
| (1) Non-linearity, hysteresis, repeatability at 25°C ambient operating temperature without temperature effects after 2 hours operation. (2) Increase 10 ... 90 percent FS (3) 18% Cr, 10% Ni, 3% Mo, 69% Fe | ||
| Accuracy (1) | % of reading | 0.5 |
| Resolution | percent FS | 0.003 |
| Output signal (analog) | ||
| Signal range | mA | 3.8 ... 20.2 |
| Measuring range (zero ...FS) | mA | 4.0 ... 20.0 |
| Relationship current-pressure | Relationship current-pressure | linear |
| Response time (2) | ms | ≤100 |
| Materials exposed to vacuum | Aluminum oxide ceramic (AI2O3), stainless steel (AISI 316L (3))
| |
| (1) Non-linearity, hysteresis, repeatability at 25°C ambient operating temperature without temperature effects after 2 hours operation. (2) Increase 10 ... 90 percent FS (3) 18% Cr, 10% Ni, 3% Mo, 69% Fe | ||
Part Number
