GF12 Smart Photoelectric Scanning Head
The GF12 smart photoelectric scanning head is suitable for scanning the marks of mechanical rotating disc meters or the detection of light emitting diodes (LED's) of electronic meters, and also as a manual switch. Three mode of operation is selectable via a switch. It has the characteristics of high-precision acquisition, high-frequency acquisition, wide range acquisition, and high sensitivity, and is suitable for on-site calibration instruments and calibration devices for electric energy meters. This product is compatible with devices adhering to the European standard IEC 62056-21 (IEC 1107) and IEC 62053-31, ANSI C12.10.
Application
- Factory calibration of single/three-phase meters;
- Field maintenance and regulatory compliance checks;
- R&D for next-gen smart metering systems;
- Electricity power bureau & power company;
- National metrology and testing department;
- Metrological service center;
- Electrical laboratory;
- ISO17025 electrical laboratory;
- Electrical department of industrial and mining enterprises;
- Current transformer and voltage transformer factory;
- Power engineering commissioning company;
Functions & Features
- Adopting a telescopic bracket design, suitable for various types of electric energy meters with different casings;
- Multiple connection methods, suitable for various indoor and outdoor occasions, such as electric meter inspection devices and on-site calibration instruments;
- Integrating three working modes: electronic and mechanical meters, as well as manual switches, compatible with electronic meters and mechanical pulse acquisition, with one click switching;
- The "crosshair" is used for aiming, making it easy to adjust the position of the light and achieving high accuracy;
- Three color LED status indicator, mechanical watch red light on, electronic watch green light on, manual switch orange light on, strong visibility;
- The photoelectric head has high sensitivity and strong adaptability, and can automatically adapt to changes in light intensity on site;
- The sampling speed can reach up to 3kHz, fully meeting the sampling requirements of various electric meters;
Parameters
| Electrical parameters |
| Induction wavelength |
400-1000nm |
| Pulse width |
Not less than 0.2 milliseconds |
| Working voltage |
3.3-12V, 3.3V, 5V, 12V DC |
| Working current |
≤13mA |
| Sampling distance |
0-45mm, affected by environmental light sources |
| Jack column |
Yes |
| LED lamp |
Red, green, orange |
| Key |
1pc |
| Output signal (high) |
≥3.0V |
| Output signal (low) |
≤0.3V |
| Shell material |
ABS |
| Shell color |
Dark grey |
| Size (with flexible bracket) |
75mm × 27mm × 16mm, flexible bracket: 175mm × 60mm × 50mm |
| Weight |
200g |
| Signal line length |
1m, 2m, 3m, customized |
| Protection level |
IP54 |
| Working temperature |
-40°C to 85°C |
| Working humidity |
5%-85%RHD |
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