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Quartz Accelerometer for Harsh Environments for Oil and Gas

Quartz Accelerometer for Harsh Environments for Oil and Gas

Introduction:
Quartz accelerometers are characterized by simple structure and high precision
It has a wide range of applications in inertial navigation systems and geodetic systems
This quartz accelerometer also features anti-vibration and high-accuracy
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1.Introduction:

NS-QAII-C mainly used in MWD system and continuous north seeking systems, also it can be widely used in other harsh working conditions.

quartz-accelerometer-for-harsh-environments

The NS-QAII-C quartz accelerometer is used in the carrier's microgravity measurement system and high precision inertial navigation system, and can be used in high precision static angle measurement systems. The NS-QAII-C quartz accelerometer is highly accurate and is used for attitude measurement and navigation of various objects. At the same time, it is also widely used in aerospace vehicles and inertial navigation systems and control systems for ships, tanks and military vehicles. The NS-QAII-C quartz accelerometer can be used in navigation systems such as tanks and military vehicles.

2.Features: 

Quartz accelerometers are characterized by simple structure and high precision. It has a wide range of applications in inertial navigation systems and geodetic systems. This quartz accelerometer also features anti-vibration and high-accuracy.

3.Typical applications:

1)Inertial navigation and guidance system

2)Tilt measurement and leveling system

3)Overload switch

4)Continuous north seeking system

5)MWD system

4.Specifications:

No.

Parameter

Performance Indicators

Unit

02

01

1

Bias

≤10

≤15

mg

2

Scale Factor

2.5~3.5

2.5~3.5

mA/g

3

Bias Temp Coefficient

≤60

≤100

ug/℃

4

Scale Factor
 Temp Coefficient

Room Temp~120℃

≤120

≤150

ppm/℃

120℃~150℃

≤200

≤500

ppm/℃

5

Bias Repeatability

≤100

≤100

μg

6

Scale Factor Repeatability

≤100

≤100

ppm

7

Acceleration Range

≥10

≥10

g

8

Vibration

20g(20~2000)Hz

20g(20~2000)Hz

g,Hz

9

Shock

1000g, 0.5ms, 1/2sin

1000g, 0.5ms, 1/2sin

g,ms

10

Operating Temp

-45 ~+150

-45~+150

11

Weight

≤30

≤55

g

12

Operating Voltage

±7~ ± 12

±7~ ± 12

V


5.Install dimension:

Quartz Accelerometer for Harsh Environments for Oil and Gas



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    +86 29 88767352 
    info@north-star-tech.com
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    18992836912
    20A, Ruixin Building, No. 25 Gaoxin Road, Xi'an

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