High Temperature Directional Sensor

ER-OS-07H(±0.1°) Features :
Temperature:0~175℃
Accurate measurement under strong vibration environment with 16g peak value(20Hz~100Hz)
Shock resistance 1000g,vibration resistance 20grms

Product Details

ER-OS-07H High Temperature Directional Sensor


Introduction:

The ER-OS-07H  High Temperature Directional Sensor is designed to enable high accuracy measurement of the tool face(roll), inclination and azimuth orientation angles in borehole logging and drilling applications.

Using wide 10V~36V DC voltage power supply and adopting UART asynchronous transmitter for digital transmission. It consists of 3-axis fluxgate magnetometers and 3-axis accelerometers.

Provided with temperature compensation function,theER-OS-07H  enables the system reach to the accuracy of ±0.1°for inclination, ±0.1°for toolface and ±0.3° for azimuth.

The maximum transmission rate is 6 times per second for the magnetometer and the accelerometer outputs and 4 times per second for the orientation angles.

The ER-OS-07H  communicates with the outside world over a UART interface. It is compatible with TTL and CMOS through logic level, and the baud rate is normally set at 300~115200 to operate. The user can change baud rate by setting data bits in E 2 PROM.

TWO communication protocol can be selected according to specific requirements:

(1) Binary system: under this system, user needs to send one bit for data request and

DS750 responds with multi-bit data package.

(2) ASCII : ASCII protocol acquires data by sending ASCII character toER-OS-07H . data returned from ER-OS-07H  is transmitted as ASCII data flow,therefore can be easily indicated on the video terminal.


Features :

Temperature:0~175℃

Accurate measurement under strong vibration environment with 16g peak value(20Hz~100Hz)

Shock resistance 1000g,vibration resistance 20grms

Digital data transmission

With minimum size of Φ31mm×384mm (customized to different needs)

 

Application:

Directional drilling,geological steering

MWD/LWD

 

Inclination

±0.1°

Toolface

±0.1°

Azimuth

±0.3°@90°

±1°@10°
±2°@5°

Electrical interface:


Input voltage scope

10V~36V

Input current

75mA@±15V

Logical level

TTL/CMOS

Baud rate

9600(default) maximum to  115200

Communication proposal

ASC Ⅱor binary

Working temperature

Temperature compensation  scope

0~175℃

Storage temperature  scope

-40℃~160℃

Shock

1000G,0.5MS

Vibration while drilling

20g

Outline parameters

Diameter

31mm

Length

384mm

Connector

MDM9SH003P(MDM15PH003F)

Matching connector

MDM9PH003L(MDM15SH003L)

 

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FAQ:


1. What is your quotation condition?

If you have DHL or Fedex account ,we can quote EXW price ,otherwise CIF or FOB price.


2.Do you have any discount when procurement? 

We will quote sample price at first and we will quote volume price if you need more quantity.


3.How long is the delivery time?

For sensors,parts,modules : in stock-one week;no stock-2-4weeks; For systems,generally ,8-12 weeks.


4.How to deal with the quality problems?

If confirmation of product quality problem we can replace it freely for customer in the shortest period.


If interested in High Temperature Directional Sensor, pls contact us : info@ericcointernational.com

 

 

 

 

 

 

 



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