SA-120RHT

SA-120RHT Columbia Research Labs, Inc.

哥倫比亞模式的SA – 120RHT和SA – 125RHT力平加度成測(cè)測(cè)用于井下使用傳感器以及服務(wù)應(yīng)用。 模型的SA – 120RHT工作于± 15伏電源在溫度可攝氏200度的力。 模型的SA – 125RHT± 5Vdc和工作于190攝氏度。 兩種傳感器是完全獨(dú)立的并提供一個(gè)層次低抗出省去了溫信號(hào)理的。

Columbia Models SA-120RHT and SA-125RHT Force Balance Accelerometers have been designed as Measurement While Drilling (MWD) sensors for use in downhole well service applications. The Model SA-120RHT operates from ±15 volts supply and is capable of operating at temperatures of up to 200 degrees Celsius. Model SA-125RHT requires ±5VDC and operates to 190 degrees Celsius. Both sensors are completely self-contained and provide a high level, low impedance output eliminating the need for high temperature signal conditioning.

技術(shù)參數(shù)/Specifications

Performance Specifications
Acceleration 10.00 g
Frequency Range 2.00 to 2000 Hz
Accuracy 0.20 +/-% FS
Measurement Axes Single
Technology Null-balance
Device Category Sensor / Transducer
Sensor Outputs Acceleration
Environment
Maximum Shock 500 g
Maximum Vibration 25.00 g
Operating Temperature -40 to 392 F

SA-120RHT,哥倫比亞大學(xué)的研究實(shí)室公司,加度,SA-120RHT, Columbia Research Labs, Inc., Accelerometers


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