4 - 20mA Pressure Transmitter YD31 Piezoresistive Pressure Sensor Compressor Pressure Transducer
4-20mA pressure transmitter YD31 piezoresistive pressure sensor compressor pressure transducer
Description
YD31 series pressure transmitters adopt piezoresistive pressure sensors. Piezoresistive sensor is a pressure sensor. Piezoresistive pressure sensor, also known as the diffusion silicon pressure sensor, is used in the harsh environment of the open space, the requirement is to be able to observe the pressure display on site, as well as the requirement of zero migration and range of occasion adjustment. Piezoresistive pressure transmitter, sensor signal is converted into standard signal output through signal processing circuit. Products after long-term aging stability assessment and strict screening, stable and reliable performance.
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Specification
| Technical indicators: | |
| Media: | Oil, water, gas and compatible with 316L stainless steel |
| Pressure: | -0.1MPa ~ 0 ~ 100MPa |
| Overload: | 2 times (10MPa or less); 1.5 times (10MPa or more) |
| Accuracy: | ± 0.1% FS ,± 0.2% FS , ± 0.5% FS,± 1% FS |
| Nonlinear: | <± 0.2% FS |
| Hysteresis and repeatability: | ≤ ± 0.1% FS |
| Long-term stability: | ≤ ± 0.1% FS / year |
| Zero drift: | ≤ ± 0.02% FS / C |
| Response time: | ≤500ms (standard) |
|
Output : |
Current 2-wire: 4 ~ 20mA Voltage 3-wire : 0 ~ 5V; 0 ~ 10V; 1 ~ 5V; 1 ~ 10V Option:RS 485 ,hart |
| Supply voltage: | DC24V (12 ~ 32VDC, less may contact) |
| Load capacity: | current output : ≤ 500Ω |
| Voltage output : | ≤ 250Ω output impedance |
| Electrical connection: | Standard for Hersman, optional direct outlet or M20 PIN Aviation |
Application
1.Compressor and water pump
2.Constant pressure or building water supply
3.Engineering or industrial process control and monitor machinery
4.Environmental protection in Steel industry
5.Medical or agricultural testing machinery
6.Flow measure equipment
7.Hydraulic and pneumatic control system
8.Internal combustion engine, locomotive brake system, test stand
Contact
Xi'an Yunyi Instrument Co., Ltd
E-mail: judy@369yb.com
Phone/WhatsApp:0086 13682418180 / 17602903009
Add.: Room B11003, 10th Floor, Sihai Center, No. 424, Taihua
North Road, Weiyang District, Xi'an 710021, Shaanxi,China
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.