Excellent Anti-Vibration & High-Temp Accelerometer For MWD

ER-QA-02C Features:
Anti-vibration;
High-temperature ;
Specially applied for MWD and continuous north seeking systems;

Product Details

Excellent Anti-Vibration and High-Temp Accelerometer For MWD


Application

ER-QA-02C excellent anti-vibration performance and angle measurement precision accelerometer is specially applied for MWD and  continuous north seeking systems, also can be widely used in other harsh working conditions.


Specifications

No.

Parameter

ER-QA-02C02ER-QA-02C01Unit





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(20~120℃)

≤120

≤150

ppm/℃

5Scale Factor Temp Coefficient(120-150℃)  

≤200

≤500

ppm/℃
6

Bias Repeatability

≤100

≤100

μg

7

Scale Factor Repeatability

≤100

≤100

ppm

8

Acceleration Range

≥10

≥10

g

9

Vibration

20g(20~2000)Hz

20g(20~2000)Hz

g,Hz

10

Shock

1000g, 0.5ms, 1/2sin

1000g, 0.5ms, 1/2sin

g,ms

11

Operating Temp

-45 ~+150

-45~+150

12

Weight

≤30

≤55

g

13

Operating Voltage

±7~ ± 12

±7~ ± 12

V

Install dimension:

Accelerometer

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