The diffused silicon pressure transmitter of China Huaxi adopts a high-precision diffused silicon chip and stainless steel integrated structure, which has the characteristics of anti-interference, anti surge, and high voltage resistance, ensuring stable and reliable signals. It is suitable for fields such as water treatment and industrial automation. Its high stability and reliability make it an ideal choice for optimizing control systems. It can effectively improve system performance and durability.
1.Supply voltage: | (9~32)VDC |
2.Output signal: | 4-20mA,2-wire |
3.Max.load: | ≧4.7k0hm |
4.Current consumption: | ﹤4mA |
5.Pressure range : | 0-16 bar |
6.Over pressure safety: | 52 bar |
7.Burst pressure: | 70 bar |
8.Life expectancy: | 5.000.000 (operations) |
9.Accuracy: | ±0.5 % FS (at room temperature) |
10.Long term stability: | ± 0.25%FS p.a. |
11.Repeatability: | ± 0.1% FS(at room temperature) |
12.Temperature failure: | ± 0.03% FS/℃ |
13.Temperature compensation: | 0℃...+70 ℃ max. ﹤2% |
14.Temperature ambient: | -40℃....+100 ℃ |
15.Temp.-range media: | -40℃...+120 ℃ |
16.Housing: | stainless steel (AISI 304) |
17.Material in contact with the medium: | stainless steel (AISI 316) |
18.Measurement cell: | diffused silicon |
19.Sealing material: | All welded process, no rubber material |
20.Torque safety: | 40N.m |
21.Insulation resistance: | ﹥ 100 Mohm (35VDC) |
22.Resistance against vibrations: | 20g/4-2000 Hz Sine DINEN 60068-2-6 |
23.Resistance against shock: | 500m/S²; 11ms semi-sine DIN EN 60068-2-27 |
24.Degree of protection: | IP65 |
25.EMC: | EMV 2014/30/EU, EN61000-6-2:2005, EN61000-6-3:2007 |