Huaxi is a manufacturer and supplier of 4-20mA pressure transmitter with aviation plug. The products choose high stability and high reliability piezo-resistive pressure sensor, and high-performance digital special circuit, with stable and reliable in integral performance. It's easy to install in water treatment, constant pressure water supply and industrial automation and control. Also has a very high shock resistance, moisture protection and impact resistance, solve the problem in a long time harsh environments: easily broken when is under the impact of the water pressure, water and moisture caused by the impact of accuracy drift, unstable control problems.
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 : | 0-10 bar |
6.Over pressure safety: | 40 bar |
7.Burst pressure: | 60 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 |