| Customization: | Available |
|---|---|
| Type: | Normal Pressure Transmitter |
| Structure Type: | Ceramic Pressure Transmitter |
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YUN YI ,we are professional manufacturer that engaged in the fields of pressure measurement instrument. Our company mainly produces pressure transmitter, ceamic pressure transmitter, temperature transmitter. flush disphragm pressure transmitter, smart digital pressure transmitter, wirelss pressure transmitter etc.
piezoresistive silicon pressure sensor, the main element is a diffused silicon with high stability. It utilizes silicon oil to transfer pressure from 316L stainless steel diaphragm to sensing element. The sensing element uses 316L stainless steel to packing and thick film circuit to do temperature compensation and zero correction. It has high reliability and stability.
| Item | 19mm diameter low cost silicon oil-filled Isolated membrane Piezoresistive Pressure Sensor |
| pressure range | -100~0kPa,0~20kPa...100MPa |
| pressure type | gauge (G), absolute (A), sealed gauge (S) |
| Over pressure | 150%FS |
| zero output | ±2mV |
| output signal | 60mV @ 1.5mA |
| excitation | 1.5mA 10Vdc(option) |
| accuracy | 0.25%FS(typ.) 0.3%FS(max.) |
| long-term stability | ≤0.2%FS/year |
| temp.coefficient of zero | ±0.02%FS/°C(typ.) ±0.03%FS/°C(max.) |
| temp.coefficient of span | ±0.02%FS/°C(typ.) ±0.03%FS/°C(max.) |
| compensated temperature range | -10~+70 °C |
| operating temperature range | -40~+125 °C |
| storage temperature range | -40~+125 °C |
| Insulating resistance | ≥100MΩ@100Vdc |
| input resistance | 3000~6000Ω |
| output resistance | 2500~6000Ω |
| electrical interface | (4F)4-color silicon rubber wires,option (6P)gold-plated kovar pins |
| material of pressure membrane | 316L stainless steel |
| response time(10%~90%) | ≤1ms |
| Shock | 20gRMS,(20~5000)Hz |
| impact | 100g,11ms |
| net weight | 18g |
Industrial process control
Wastewater and environmental engineering
Liquid pressure system and switch
Refrigeration equipment and air conditioner
Features 19mm diameter low cost silicon oil-filled Isolated membrane Piezoresistive Pressure Sensor
piezoresistive pressure sensor
MEMS technology
1 mm diameter
pressure range:-100~0kPa,0~20kPa...100MPa
gas or dilute liquid compatible with 316LSS
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