Mechanical Drawings (Uncontrolled)
In order to return any LORD MicroStrain® product either for repair or return, you must contact us for a Return Merchandise Authorization number (RMA). If you purchased directly from LORD MicroStrain® in the United States, please contact your Sales or Support Engineer to obtain an RMA. If you purchased directly from a LORD MicroStrain® distributor, please contact your distributor to obtain an RMA.
If you are located in the United States, LORD MicroStrain® supplies you directly. If you are in located in another country, LORD MicroStrain® products are available exclusively from LORD MicroStrain® distributors. Please use this locator to determine your distributor: http://www.microstrain.com/support/international
To enable customers to try our standard products risk free, LORD MicroStrain® offers a 30 day return on the purchase of a starter kit. In order to take advantage of this offer, a purchase order or payment for the starter kit is required when the order is placed. 30 day trial details may be found at: http://www.microstrain.com/support/warranty
LORD MicroStrain® insures all products shipments to their full value unless the customer specifically states a different method.
LORD MicroStrain® warrants its standard products to be free from defective material and workmanship for a period of one (1) year from the original date of purchase. Warranty details may be found at: http://www.microstrain.com/support/warranty
The 3DM-DH3 is operated by a combination RS-422 communication and power cable, part number 4005-0003.
The term ‘static’ accuracy refers to measurements made when the inertial unit is not moving and the on-board orientation algorithm has recovered from any sensor over-ranging.
The term ‘dynamic’ accuracy refers to measurements made while the inertial unit is moving and not exceeding the measurement range of the individual on-board sensors (accelerometers, gyroscopes, magnetometers).
The 3DM, 3DM-DH and FAS-A are designed to measure static rotations.
The 3DM-GX3 family is designed to measure both static and dynamic rotations.
Yes. The unit is factory calibrated and ready for use with power-up.
Physically, the 3DM-DH3 is easily mounted into the drill string using its body’s threading attachments. It can be tethered to an RS-422 communication cable for continuous real-time measurements to a host computer during drilling operations, or it can be remotely deployed and run as a datalogger, with data retrieval after it has been run through the drill path. The unit can be powered through the communication cable tether from a platform source or by batteries.
The 3DM-DH3 has measurment accuracy of +/-0.2 degrees inclination and +/-0.5 degrees azimuth.
The 3DM-DH3 has a four-wire full-duplex RS-422 serial communication interface.
Yes. A Windows XP/Vista/7 compatible software is shipped the product. The software allows the user to configure, operate, display and save data from the sensor.
The 3DM-DH3 will operate within a temperature range of - 40 degrees C to 125 degrees C.
The 3DM-DH3 provides accurate drill path measurements including Inclination, Azimuth, GTF, MTF, Dip Angle, sensor temperatures, G-TOT and H-TOT.
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