High Temperature MWD Directional Sensor Digital Orientation Modules Logging Tools for Oil and Gas Exploration

Product Detail

High temperature MWD directional sensor /digital orientation modules used on logging tools in oil and gas exploration


“Tokensun” Directional sensor

Go everywhere you want!

Main technical parameters:

? Working temperature: 175?

? Measurement accuracy: inclination of 0.1°;azimuth of ±0.3°; toolface of ±0.1°

? Measurement under vibration: Satisfy accuracy of ±0.1°while measuring under vibration of 10g(10~150Hz)

? Remote calibration mode

Product introduction:

“Tokensun” directional sensors are widely applied for wireline logging and MWD systems. Selecting high accuracy accelerometer sensors and fluxgate sensor and adopting thick film integrated circuit technology for circuit, it can operate under 175?. With small volume, compact structure, high vibration resistance, high reliability, it can be customized according to different demands as well.



Product characteristics:

? Maximum accuracy: inclination of ±0.1°, azimuth of ±0.3°and toolface of ±0.1°within 0~175?.

? With accurate measurement under strong vibration of 10g peak value(20Hz~100Hz)

? With shock resistance of 1000g, and vibration of 20grms

? Digital data transmission

? With minimum size of F31mm×384mm

(Four types of standard shape, and can be customized according to users’ demands.)

Product applications:

? Directional drilling and geosteering

? MWD/LWD

Technical parameters:

Measurement Accuracy:

Inclination	±0.1°
Toolface	±0.1°
Azimuth	±0.3°@90° ±1°@10° ±2°@5°

Electrical performance:

Input voltage scope	±12V~±15V,+5V
Input current	50mA@±15V,50mA@+5V
Logical level	TTL/CMOS
Baud rate	9600(default) maximum to 115200
Communication proposal	ASC ?or binary system

Working temperature

Temperature compensation scope	0~175?
Storage temperature scope	-40?~185?
Shock	1000G,0.5MS
Vibration while drilling	20g

Outline parameters:

Diameter	31mm
Length	384mm
Connector	MDM9SH003P(MDM15PH003F)
Matching connector	MDM9PH003L(MDM15SH003L)

Notice: At present, 200? directional sensor can be customized according to your drilling environment, please contact for more information.