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Weldable Piezo silicon Pressure Sensors Model :101A-b12.6L
Details Product Description :
Model 101A-b12.6L weldable sensors are manufactured from BCM piezoresistive silicon dies. 101A-b12.6L pressure sensors possess a flush diaphragm which allows these sensors to be able to measure pressure of viscous liquides. The pressure is transmitted from the diaphragm through filled oil onto the sensing element. The oil isolation allows the sensor to measure the corrosive media as well as electroconductive liquids. These sensors feature low profile with diameter of 12.6 mm for the pressure wetted part. They are designed with a weldable process connection as sealing method.The measuring pressure range of 101A-b12.6L is from 0~50 psi to 0~1000 psi. The measuring accuracy is 0.25 %fso (fso=full scale output). These sensors can be excited by either current or voltage. The 101A-series pressure sensors are manufactured without temperature compensation. Due to the nature of the silicon material, the maximum value of temperature coefficient of SPAN is as high as 0.27%fso/°C. This effect on the accuracy must be taken into account.
Features :
low profiletemperature non-compensatedweldable process connectionpressure range: 0~50 psi, ..., 0~1000 psipressure type: absolute, gauge, sealed gauge typeaccuracy: 0.25 %fsoconstant current or voltage excitation
Specifications | ||
pressure media | viscous fluid or fluid with grains, compatible to wetted parts | |
pressure ranges | psi | 0~50,0~100,0~150,0~3000,0~500 , 0~1000 , |
pressure type | gauge(G),absolute(A), sealed gauged pressure(SG) | |
overload pressure | %FS | 200 |
full scale output | mVdc | 100 ± 2 |
zero offset | mVdc | ± 1 |
combined error | %FSO | ±0.1,±0.25(standard), 0.5 |
long-term stability | %FSO/year | 0.2 (standard), 0.3 |
excitation power supply | Vdc | 5~10 |
input impedance | kΩ | 8± 30% |
output impedance | kΩ | 4.8±15% |
insulation resistance | MΩ | 50 @ 50Vdc |
temperature effect on ZERO | %FSO/10 | ± 0.7 |
temperature effect on SPAN | %FSO/10 | ± 0.27 |
media temperature range | -40~+80 | |
working temperature range | -40~+80 | |
life time | Cycle | 108 |
response time | ms | ≤1(10%-90% of leading edge) |
pressure interface | Weldable pressure connection | |
electrical connection | 6P(6 gold-plated kovar pins , φ 0.45) | |
6F(6 colored PVC flexible wires, 100 mm length) | ||
diaphragm material | 316L | |
pressure port material | 1Cr18Ni9Ti | |
net weight | gram | 4 |
Ordeing Code :Explanations:101A-b12.6L-7-G-6P-v-C0116
Model 101A-b12.6L weldable pressure sensor for gauge (relative) pressure measurement in 0~100 psi range , electrical connection of ordered sensor is 6 gold-platted kovar pins and the sensor is required to excited constant 5V voltage.The customer has indicated on January 16th his wished specifications on his order sheet for the ordered 101A-b12.6L and this customer-wished specifications has to be confirmed by BCM sales team on Order Confirmation