O-ring Sealed Piezo Silicon Pressure Sensors Model :101B-a12.6L

O-ring Sealed Piezo Silicon Pressure Sensors Model :101B-a12.6L

 

O-ring Sealed Piezo Silicon Pressure Sensors Model :101B-a12.6L

Details Product Description :

Model 101B-a12.6L O-ring sealed sensors are manufactured from BCM piezoresistive silicon dies. The sensors are designed with CAD, the performance is simulated and the sensor prototype is fully tested before batch production. Serious quality control and dedicated calibration processes guarantee the specifications of these pressure sensors in mass production and the higher production eligible rate.

101B-a12.6L pressure sensors possess a flush diaphragm which allows these sensors to be able to measure pressure of viscous liquids. The chamber between the diaphragm and the sensing element is filled with oil, which isolates the sensing element and transfers pressure. This isolation enables the sensor to measure the pressure of corrosive fluids as well as electro-conductive liquids.

The sensor has a wide pressure range of 0~5 psi to 0~300 psi, with an accuracy of 0.25 %fso (fso = full scale output). In addition, the sensors can be powered with either current or voltage to ease applications.

101B-a12.6L feathers low profile with diameter of 12.6 mm for the pressure wetted part and short length in dimensions. The suffix L stands for low pressure. The sensor is already temperature compensated. Although the compensation temperature range is 0 ~ +70 °C, the sensor can still work in the temperature range of -40 °C~ +80 °C. For the easy installation, the sensor is designed with an O-ring as sealing method.

Features :

Isolated construction, suitable for various fluid medium

Absolute (A), gauge(G), sealed gauge (S) pressure type

Measuring ranges:

       0~15 psi to 0~300 psi (A, G, S)

0~5 psi to 0~300 psi (G, S)

Constant current or voltage excitation

Temperature compensation by laser trimming

O-ring sealed pressure connection

Specifications
pressure media		viscous fluid or fluid with grains, compatible to wetted parts
pressure ranges & type	psi	0~15,0~25,0~40,0~60,0~100,0~250,0~300
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	± 0.1
temperature effect on  SPAN	%FSO/10	± 0.2
compensated temperature range		0~ +70
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		O-ring
electrical connection		6P(6 gold-plated kovar pins , φ 0.45)
		4R(4-wire ribbon cable, width * length =10×50 mm)
		4F(4 colored PVC flexible wires, 100 mm length)
diaphragm material		316L
pressure port material		1Cr18Ni9Ti
net weight	gram	4

Ordeing Code :Explanations:101B-b12.6L-7-G-v-C0116

Model 101B-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 101B-b12.6L and this customer-wished specifications has to be confirmed by BCM sales team on Order Confirmation