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ER-II/B Quartz accelerometer for Oil And Gas

ER-II/B Quartz accelerometer for Oil And Gas

ER-II/B Quartz accelerometer for Oil And Gas

Product Details:

Place of Origin: China
Brand Name: Ericco
Model Number: ER-II/B

Payment & Shipping Terms:

Minimum Order Quantity: 1 Unit
Payment Terms: T/T in advance
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Detailed Product Description

ER-II/B mainly used in MWD system and continuous north seeking systems, also it can be widely used in other harsh working conditions.

Features:

Anti-vibration  high accuracy.

 

Specifications:

No. Parameter Performance Indicators Unit
02 01
1 Bias ≤10 ≤10 mg
2 Scale Factor 2.5~3.5 2.5~3.5 mA/g
3 Bias Temp Coefficient ≤60 ≤80 ug/℃

4

 

Scale Factor

Temp Coefficient

Room Temp~120℃ ≤80 ≤100 ppm/℃
120℃~150℃ ≤500 ≤500 ppm/℃
5 Bias Repeatability ≤100(3~7 days) ≤100(one day) μg
6 Scale Factor Repeatability ≤100(3~7 days) ≤100(one day) ppm
7 Acceleration Range ≥10 ≥10 g
8 Vibration 20g(20~2000Hz) 20g(20~2000Hz) 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 ≤55 ≤55 g
12 Operating Voltage ±7~ ± 12 ±7~ ± 12 V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Contact Details
Ericco International Limited.

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