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Intelligent Digital Differential Pressure Transmitter With 4-20mA
The intelligent digital differential pressure transmitter with 4-20mA from China Huaxi combines high-precision sensing technology and intuitive LED display, with excellent stability and anti-interference ability. Its robust design adapts to various industrial environments and provides real-time data visualization. It can improve operational efficiency and system reliability, making it an ideal choice for optimizing industrial monitoring.
Model:PT300 Pressure Transmitter LED
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Product Description
Intelligent Digital Differential Pressure Transmitter With 4-20mA Features
1. Using 316L stainless steel diaphragm structure, its corrosion resistance is much better than 304 stainless steel.
2. Miniature amplifiers, voltage, current, frequency signal output.
3. High-precision, all- stainless- -steel structure, welded through multiple stainless steels, achieves High quality terminal block, strong anti-interference ability, long -term stability.
4. European import Hessman connector, so that the signal has been stable.
5.10 years of process testing, continuous optimization of circuit design, strong anti-interference performance.
2. Miniature amplifiers, voltage, current, frequency signal output.
3. High-precision, all- stainless- -steel structure, welded through multiple stainless steels, achieves High quality terminal block, strong anti-interference ability, long -term stability.
4. European import Hessman connector, so that the signal has been stable.
5.10 years of process testing, continuous optimization of circuit design, strong anti-interference performance.
Intelligent Digital Differential Pressure Transmitter With 4-20mA Technical data
| 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 : | 0-600 bar |
| 6.Over pressure safety: | 800 bar |
| 7.Burst pressure: | 1200 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 |
Product size parameters:
Product Model And Parameter
Temperature type (T: high temperature type N: normal temperature type)
Output type (1: 0.5-4.5V 2: 4-20mA 3: 0-10V)
Pressure type (A: absolute pressure G: gauge pressure)
Threaded interface (1: G1/4 2: G1/2 3: M10x1 4: M20x1.5 5: M12x1.5 6: M16x1.5 7: M14x1.5 8: 7/16-UNF 9: 7/16-UNF inner 10: M18x1.5)
Electrical connection (1: Hirschmann 2: Parker connector 3: waterproof connector 4: aviation plug 5: plastic direct 6: pin connector 7: M12 aviation plug 8: Bosch: 1928.403.968)
Accuracy (02: 0.2% 05: 0.5% 10: 1%)
Range (M: Mpa B: Bar)
Model: PT300
Output type (1: 0.5-4.5V 2: 4-20mA 3: 0-10V)
Pressure type (A: absolute pressure G: gauge pressure)
Threaded interface (1: G1/4 2: G1/2 3: M10x1 4: M20x1.5 5: M12x1.5 6: M16x1.5 7: M14x1.5 8: 7/16-UNF 9: 7/16-UNF inner 10: M18x1.5)
Electrical connection (1: Hirschmann 2: Parker connector 3: waterproof connector 4: aviation plug 5: plastic direct 6: pin connector 7: M12 aviation plug 8: Bosch: 1928.403.968)
Accuracy (02: 0.2% 05: 0.5% 10: 1%)
Range (M: Mpa B: Bar)
Model: PT300
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