XDB102-7 series Piezoresistive pressure sensor is a sensor encapsulating the isolation film sensor core in the stainless steel shell, with SS 316L diaphragm and stainless steel shell and interface. It has good media compatibility, reliable and stableperformance with G1/2 or M20*1.5 external thread. The back-end interface is M27 * 2 external thread, which is convenient for customers to directly install and use. XDB102-7 is suitable for a variety of gas, liquid medium pressure measurements. It can be widely used in petroleum, chemical, marine, hydraulic systems and other industries process control and measurement
● CE conformity.
● Range: -100kPa…0kPa～20kPa…70MPa.
● High precision, high stability.
● Standard thread pressure measurement.
● Provide OEM, flexible customization.
● Petroleum, chemical industry.
● Urban water supply, heating.
● Process control system.
● Hydraulic industry.
● XDB 102-7 Piezoresistive Welded Pressure Sensor designed for petroleum, water supply and hydraulic industry.
|
Structure condition |
||||
|
Diaphragm material |
SS 316L |
Housing material |
SS 316L | |
|
Seal ring |
Nitrile rubber | |||
|
Electrical condition |
||||
|
Power supply |
≤ 2.0mA DC |
Impedance input |
2.5 kΩ ~ 5 kΩ | |
|
Impedance output |
2.5 kΩ ~ 5 kΩ |
Response |
(10%~90%) ~<1ms | |
| Insulation resistance | 100MΩ,100V DC |
Over pressure |
2 times FS,
( 0C/0B/0A/02 5times FS) |
|
|
Environment condition |
||||
|
Media applicability |
Fluid that is not corrosive to stainless steel and nitrile rubber |
Shock |
No change at 10gRMS, (20～2000)Hz |
|
| Impact |
100g, 11ms |
Position |
Deviate 90° from any direction, zero change ≤ ±0.05%FS |
|
|
Basic condition |
||||
| Environment temperature |
(25±1)℃ |
Humidity |
(50%±10%)RH |
|
| Atmospheric pressure |
(86~106) kPa |
Power supply |
(1.5±0.0015) mA DC |
|
|
All tests are in accordance with relevant national standards, including GB / T2423-2008, GB / T8170-2008, GJB150.17A- 2009, etc., and also comply with the Company’s “Pressure Sensor Enterprise Standards” provisions of the relevant content. |
||||
| Electrical connection | Wire color |
| +OUT | Red |
| -OUT | Blue |
| -IN | Yellow |
| +IN | Black |
When using Gauge type to measure negative pressure, it will affect the zero and full scale value of the sensor.
Please follow-up on their own circuit to the desired value.
|
XDB102-7 |
|
|||||
|
|
Range code |
Measurement range |
Pressure type |
Range code |
Measurement range |
Pressure type |
|
0B |
0~20kPa |
G |
12 |
0~2MPa |
G / A |
|
|
0A |
0~35kPa |
G |
13 |
0~3.5MPa |
G / A |
|
|
02 |
0~70kPa |
G |
14 |
0~7MPa |
A / S |
|
|
03 |
0~100kPa |
G / A |
15 |
0~15MPa |
A / S |
|
|
07 |
0~200kPa |
G / A |
17 |
0~20MPa |
A / S |
|
|
08 |
0~350kPa |
G / A |
18 |
0~35MPa |
A / S |
|
|
09 |
0~700kPa |
G / A |
19 |
0~70MPa |
A / S |
|
|
10 |
0~1Mpa |
G / A |
|
|
|
|
|
|
Code |
Pressure type |
||||
|
G |
Gauge pressure |
|||||
|
A |
Absolute pressure |
|||||
|
S |
Sealed gauge pressure |
|||||
|
|
Code |
Electrical connection |
||||
|
2 |
100mm Silicone rubber leads |
|||||
|
|
Code |
Other specifications |
||||
|
Y |
Gauge pressure type can be used to measure negative pressure |
|||||
|
XDB102-7-0B-G-2-Y the whole spec |
||||||
Notes:
When using Gauge type to measure negative pressure, it will affect the zero and full scale value of the sensor, Please follow-up on their own circuit to the desired value.
