ShenzhenYijiajie Electronic Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 2200 |
| Delivery Time | 5 to 8 working days |
| Packaging Details | Box pack |
| Gas type and range | SF6:0-1000ppm |
| Expandable | 2000ppm/3000ppm |
| Response time | T 90 < 25 S (free diffusion) |
| Resolution | 1PPM |
| Brand Name | YJJ |
| Model Number | G7 IR |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 2200 |
| Delivery Time | 5 to 8 working days | Packaging Details | Box pack |
| Gas type and range | SF6:0-1000ppm | Expandable | 2000ppm/3000ppm |
| Response time | T 90 < 25 S (free diffusion) | Resolution | 1PPM |
| Brand Name | YJJ | Model Number | G7 IR |
| Place of Origin | CHINA | ||
| High Light | YJJ G7 Infrared Gas Sensor ，NDIR Infrared Gas Sensor ，Sulfur Hexafluoride SF6 Infrared Gas Sensor | ||
Product Description:
NDIR Principle Of G7 IR Sulfur Hexafluoride SF6 Infrared Gas Sensor
Features:
G7 series gas detection sensors employ NDIR technology (non-dispersive infrared principle) to detect SF6 gas and are specifically designed for SF6 leak detection. Advanced infrared sensors feature linearity and repeatability, ensuring long-term stable and reliable measurements. The G7-SF6 sensor has a strong selectivity for gases and is not interfered by gases such as H2O, alcohol, and CO2. And the sensor has a long service life and requires no maintenance. The G7-SF6 sensor has a compact and small structure, and can be quickly and conveniently connected to the gas monitoring and control system. Meanwhile, the sensor is equipped with UART(TTL level) digital output and analog output options, facilitating users' connection with existing sulfur hexafluoride leak detection systems. When the sensor is preheated or in a measurement environment with condensation, it will prompt a fault reading, avoiding false alarms from the system. Normal readings will begin after the preheating is completed or after recovery from condensation.
Technical parameters
Gas type and range: SF6:0-1000ppm (expandable to 2000ppm/3000ppm)
Response time T 90 < 25 S (free diffusion)
The inspection accuracy is ≤±2%FS
Resolution: 1ppm
Performance characteristics
Non-dispersive Infrared Technology (NDIR)
Temperature compensation
Long service life and maintenance-free
The structure is compact in volume and convenient for system integration
Specifications:
| Drive current | 70mA |
| switch on current approx | 140mA |
| Driving current | 70mA |
| Outputs | 2 Signal outputs (Open collector |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
900000-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph... Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph...
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