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卓爾瑞華（北京）科技有限公司
卓爾瑞華（北京）科技有限公司
WIKA DG-10-E 工業用數字壓力表 泵及壓縮機用 精度0.5級 600bar
| 類型： | 數字壓力表 | 聯接型式： | G1/2 |
| 型號： | DG-10-E | 精度等級： | 0.5 |
| 品牌： | WIKA/威卡 | 環境溫度： | -20-70（℃） |
| 加工定制： | 是 | 公稱直徑： | 80（mm） |
| 測量范圍： | 0-60（MPa） |
WIKA DG-10-E 工業用數字壓力表
泵及壓縮機用 精度0.5級 600bar
Digital pressure gauge for industrial applications
Model DG-10
Digital pressure gauge model DG-10-E
Applications
Machine building
Hydraulics and pneumatics
Pumps and compressors
Service tasks
Special features
Measuring ranges from 0 ... 2 to 0 ... 600 bar
Accuracy 0.5 % ± 1 digit
Battery operation （2 x 1.5 V AA cell）
Option: Rotatable instrument head, backlighting
Description
Robust, precise digital indicator
The robust stainless steel case and the battery power enable a flexible operation in various applications and industries.
For a precise and quick on-site reading of a pressure value, a digital indicator is the ideal solution. The bargraph display and drag pointer function integrated into the display, as well as retrievable Min/Max peak values, enable effective analysis of the measuring point.
Customised installation
Through its rotatable case, the model DG-10-E can be easily adapted to local conditions. The backlighting also provides easy readability of the display in poor lighting conditions.
Additional programming functions are: Automatic power-off, tare function and password protection. There is unit switching between the units bar, psi and MPa already integrated into the standard model DG-10-S.
Proven sensor technology
For decades, sensors manufactured by WIKA have guaranteed high accuracy, long-term stability and repeatability in industrial pressure measurement. Depending on the measuring range, the most appropriate sensor technology is used （metal thin-film or ceramic）.
Measuring ranges
Software functions
Approvals, directives and certificates
CE conformity
Pressure equipment directive 97/23/EC, PS > 200 bar; module A, pressure accessory
EMC directive 2004/108/EC interference emission （limit class B） and immunity to EN 61326-1
Voltage supply
The power supply is provided via two 1.5 V AA cells.
The operating time is approx. 4,000 hours, when using batteries with a capacity of 2,000 mAh.
Reference conditions
Temperature
0 ... 60 °C
Atmospheric pressure
860 ... 1,060 mbar
Humidity
< 90 % rel., non-condensing
Nominal position
Calibrated in vertical mounting position with process
connection facing downwards.
Power supply
2 x 1.5 V AA cell
Accuracy
Accuracy at reference conditions
≤ ±0.5 % of span ± 1 digit
Including non-linearity, hysteresis, zero offset and end value
deviation （corresponds to measured error per IEC 61298-2）.
Zero error for the zero signal
≤ 0.1 % of span （power-up reset）
Adjustability of zero point
≤ 20 % of span （via tare function with model DG-10-E）
Temperature error at 0 ... 60 °C
Mean temperature coefficient of zero point
≤ 0.15 % of span/10 K
Mean temperature coefficient of span
≤ 0.15 % of span/10 K
Long-term stability
≤ 0.2 % of span/year
Operating conditions
Ingress protection
IP 65 per IEC 60529
Temperatures
Medium:
- Measuring range < 100 bar: -30 ... +85 °C
- Measuring range ≥ 100 bar: -30 ... +100 °C
Ambient: -10 ... +60 °C
Storage: -20 ... +70 °C
Process connections
Standard Thread size
DIN 3852-E G ¼ A
EN 837 G ¼ B
G ½ B
ANSI/ASME B1.20.1 ¼ NPT
½ NPT
Sealings
Process connections to the DIN 3852-E standard are delivered with NBR sealings as standard.
Materials
Wetted parts
Process connection: Stainless steel 1.4571
Sealing material: See "Process connections"
Sensor element ≤ 50 bar: Ceramic Al2O3 96%
NBR （option: EPDM）
Sensor element > 100 bar: XM-13 （stainless steel 1.4534）
Non-wetted parts
Case: Stainless steel 1.4301
Front foil and membrane: Polyester
Dimensions in mm
Digital pressure gauge
Accessories
Ordering information
Model / Measuring range / Process connection
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