About Us
| Item | Unit | Specification model / Performance index |
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| GCG-1.6-Ab | GCG-2.5-Ab | GCG-4.0-Ab | ||
| Measuring range | m3/h | 0.016~2.5 | 0.025~4.0 | 0.040~6.0 |
| Counter range | m3 | 0~99999.9998 | 0~99999.9998 | 0~99999.9998 |
| Class of accuracy | class | 1.5 | 1.5 | 1.5 |
| Resolution ratio | dm3 | 0.2 | 0.2 | 0.2 |
| Pressure absorption | Pa | ≤250 | ≤250 | ≤250 |
| Max. working pressure | kPa | 10 | 10 | 10 |
| Normal working ambient temperature | oC | -10~40 | -10~40 | -10~40 |
| Working voltage | V | DC5.6~6.6 | DC5.6~6.6 | DC5.6~6.6 |
| Max. operating current | A | 0.5 | 0.5 | 0.5 |
| Static current | μA | ≤50 | ≤50 | ≤50 |
| Battery type | - | Type LR6 AA5 Alkaline battery | ||
| No. of battery | pcs | 4 | 4 | 4 |
| Data storage | year | ≥10 | ≥10 | ≥10 |
| External thread size | - | M30*2 | M30*2 | M30*2 |
| Other functions | - | Real time temperature compensation Pressure compensation （Optional） |
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Langfang run and drink Co., Ltd. was founded in August 2015, located in the Pearl City of Beijing and Tianjin corridor, Langfang Bazhou city Shengfang Town, Langfang moistening and Beverage Co., Ltd. is a professional engaged in the production and sale of healthy drinking water. Based on the establishment of the south to North Water Diversion plant in Shengfang, the company established a healthy beverage production base. The company has the world's advanced two-stage reverse osmosis water equipment, automatic canned packaging equipment and high standard asepsis room, first-class laboratory testing equipment.
Langfang moistening and Beverage Co., Ltd. mainly produces barreled pure water, bottled pure water, soda water and so on. At the same time, it can make private subscription water for various big enterprises and companies. It is committed to create local brand drinking water and pay attention to high quality and high service production enterprises.
Langfang run agricultural development Co., Ltd. is located in Guan County, Dong Hong Temple Township Government, founded in October 17, 2013, the registered capital of 5 million yuan; the company mainly engaged in modern agricultural development, modern agricultural production, ecological agriculture picking, sightseeing and product sales.
Langfang moistening Agricultural Development Co., Ltd. is at the stage of development, but we will take the upgrading and transformation of agricultural industry as the starting point, maintain the original ecological environment and respect the local agricultural and environmental elements. The innovative agricultural project centered on "green agricultural product research and development, agricultural science and technology demonstration, and health product output". Satisfy customers' demand for "healthy new life and high-quality agricultural products". To build a modern scientific and technological demonstration area of agriculture, which is "scientific, healthy, and experiential".
Langfang run Ecological Development Co., Ltd., founded in May 23, 2016, registered capital of 50 million yuan, mainly engaged in the development and operation of ecological tourism, to become "beautiful rural ecotourism professional operators".
Although Langfang run Ecological Development Co., Ltd. is in the development stage, we will build a famous national mulberry ancient town with the principle of first-class concept, first-class quality, timely tracking service and sustainable development, based on the realistic and innovative and sincere unity and down to earth work style.
