Ads by Google
Non-Compensated Low pressure Sensors Model :101A-a19L
Details Product Description :
Model 101A-a19L non-compenated pressure sensors are manufactured from BCM piezoresistive silicon dies. These 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 the filling oil onto the sensing element. The oil isolation allows the sensor to measure the corrosive media as well as electroconductive liquids. These sensors are designed to be sealed with an O-ring.The measuring pressure range of 101A-a19L is from 0~0.35 bar to 0~25 bar. Negative pressure measurement for gauge pressure are available on request. The standard measuring accuracy is 0.25 %fso (fso=full scale output). These sensors are excited by constant current. 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 :
temperature non-compensatedO-ring sealingpressure range: 0.35 bar, ..., 0~25 barpressure type: absolute, gauge, sealed gauge typeaccuracy: 0.25 %fso (standard), 0.5 %fsoconstant current excitation
Specifications | ||
pressure media | viscous fluid or fluid with grains, compatible to wetted parts | |
pressure range | bar | 0/0.35,0/0.6,0/1,0/2.5,0/6,0/10,0/16,0/25 |
pressure type | gauge(G),absolute(A), | |
full scale output | mVdc | ≥30(range 0~0.35,0~6 bar);≥ 50( other ranges) |
overload pressure | %FSO | 200 |
zero offset | Mv | ±1mV |
combined error | %FSO | 0.1,0.25(standard), 0.5 |
temperature effect on ZERO & | %FSO/10 | ±0.7 |
temperature effect on SPAN | %FSO/10 | ±2.7 |
compensation temperature range | 0~70 | |
media temperature range | -30~+100 | |
storage temperature range | -30~+100 | |
long-term stability | %FSO/year | ≤0.2 |
power supply |
| 1±50% m A, or 5±10% Vdc |
input & outputimpedance | kΩ | 5 ± 20% |
insulation resistance | MΩ | 100@100Vdc |
response time | ms | ≤1(10%~90% of leading edge) |
dynamic response time | ms | 2 |
heat hystersis | %FSO | 0.1@25 |
electrical connection | 6P(6 gold-plated kovar pins , φ 0.45) | |
5F(4 colored PVC flexible wires, 100 mm length) | ||
Ordeing Code :Explanations:101A-a19L-10-G-II-6P-v-C0116
Model 101A-a19L non-compensated OEM pressure sensor for gauge (relative) pressure measurement in 0~10 bar range , the typical accuracy of pressure sensor is 0.25%fso,and electrical connection of is 6 gold-platted kovar pins and the sensor is required to power supply with constant 5V voltage.The customer has indicated on January 16th his wished specifications on his order sheet for the ordered 101A-a19L and this customer-wished specifications has to be confirmed by BCM sales team on Order Confirmation