The 135℃ HQA-T135 series accelerometers are a cost effective solution that can be widely used for the oil and gas drilling operations. These accelerometers have been designed and developed to meet the harsh requirements of downhole applications operated in low/high temperature range.
ZITN is a advanced designer and manufacturer of downhole accelerometers used in oil and gas field applications. We produce the HQA-T (135, 160 and 185) high-temperature accelerometers for extreme down hole measurement-while-drilling and wireline applications.
High temperature accelerometers are single-axis torque reaction accelerometers to detect the external acceleration signal by detecting quality and then demodulated and amplified by the servo circuit, finally output current signal proportional to the acceleration signal. It is designed to provide accurate information in harsh environment. It can be widely used for high accuracy navigation system of oil drilling inclinometer and geological exploration system, etc.
Features
135℃ operating temperature
Sock and vibration resistance
Analog ouput
Square, round or triangle mounting flange options
Low-power electronics
Internal temperature sensor for the thermal compensation
High reliability
Applications
Designed and manufactured for energy exploration applications including:
Directional Drilling
MWD/LWD
Wireline
Technical data
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