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Silicon Pressure Transmitter
Piezoresistive diffusion silicon pressure transmitter is very stable, highly accurate pressure measurement devices. The compact design is easy to transport and install, economical product cost ,stably measure and convert pressure signal to standard electrical signal output 4-20mA for process control and monitoring.
Diffusion silicon pressure transmitter is compact pressure measuring device which is very widely used in various industry , such as petrochemical industry, urban electricity and gas, papermaking, steel metallurgy, food, medicine, etc. Our 2088 Seires diffusion silicon pressure transmitter,not only to measure the common water , oil ,air etc .but also measures medium that is high temperature, high viscosity, and crystalline medium very accurately. There are the aluminum housing type and compact stainless type for customer choice ,4-20mA output realize the automation control in various industries .
| Product name | Diffusion silicon pressure transmitter |
| Weight | 0.4kg |
| Measuring range | -0.1~100MPa (-1~1000bar/-14~14503psi) |
| Pressure type | Gauge pressure, absolute pressure, sealed pressure |
| Measure medium | Hydraulic, steam, air, high-temperature liquid |
| Power supply | DC 12V, DC 24V, DC 12-36V |
| Output signal * | 2 wire: 4-20mA, 0-20mA 3 wire: 0-5V, 1-5V, 0-10V |
| Accuracy * | ±0.5%FS, ±0.3%FS |
| Zero temperature drift | ±0.03%FS/℃ |
| Sensitivity temperature drift | ±0.03%FS/℃ |
| Long term stability | ≤0.2%FS/year |
| Overload pressure | 200%FS |
| Frequency response (-3dB) | 5kHz~650kHz |
| Electrical connection | DIN connector type, M12 circuilar connector type, direct lead wire type |
| Thread of pressure connection * | G1/4, G1/2, 1/4NPT, 1/2NPT, M20*1.5 |
| Response time | ＜10ms |
| Operating temperature | -40~+80℃ (-40~+176℉) |
| Medium temperature | -40~+60℃ (-40~+140℉) |
| Material | Housing: 304 stainless steel(Compact type )/Aluminum housing
Fill fluid: silicon oil |
| Cable length | 1m |
| Protection class | IP65 |
| Sealing element | fluororubber |
What is the installation Instructions for Diffuse Silicon Pressure Transmitter?
1. Install directly on the measuring point (at any angle). If the interface size does not match the on-site interface size, a conversion head can be made for connection.
2. Try to install in a place with small temperature gradient and temperature fluctuation to avoid strong vibration and impact.
3. When installing outdoors, try to place it in a protective box to avoid direct sunlight and rain to maintain the normal performance of the pressure transmitter and extend its life.
4. When measuring steam or other high-temperature media, be careful not to exceed the operating temperature limit of the pressure transmitter. If necessary, add a pressure pipe or other cooling device to connect.
5. During installation, a pressure stop valve should be installed between the pressure transmitter and the medium to facilitate maintenance and prevent the pressure port from being blocked, which affects the measurement accuracy. A pressure buffer device should also be installed in places with a large pressure fluctuation range.
Pressure measurement plays a vital role in industry, which is directly related to the stability, safety and efficiency of industrial production.Wepower Electronic is your reliable pressure measuring expert ,contact us for learn more !
