Accelerometer For Oil And Gas

ER-T4 Quartz accelerometerER-T4 mainly used for inclination angular test such as: bridge, dam, oil well,mining and so on, it also can be used for railway control system and ship’s stability system, which has high vibration resistant and strong shock resistant ,high and low temperature performance is superior . Especially ER-T4C still has excellent performance when it in 185℃high temperature environment. Features:1. Tactical navigation grade performance            2. Analog output3. Field-adjusting range4. Widely operating Temperature RangeSpecification:S/NoParametersER-T4AER-T4BER-T4C1Input range (g)±30±30±302Bias (mg)＜20＜40＜402.1One-month composite repeatability (µg)＜150＜250＜2502.2Temperature sensitivity (µg/℃)＜100＜150＜1503Scale factor (mA/g)1.1～1.41.1～1.41.1～1.43.11 month composite ,repeatability  (ppm)＜150＜250＜2503.2Temperature sensitivity (ppm)＜200ppm＜200ppm＜200ppm4Axis misalignment (µrad)＜15000＜15000＜150005Vibration rectification (µg/g2rms)(50-500Hz)＜100＜100＜1006Intrinsic noise (µg-rms)(0-10000Hz)＜3000＜3000＜30007Operating temperature range (℃)-55～96-55～125-55～1808Shock (g)500  0.5ms1000   0.5ms1000   0.5ms9Vibration peak sine (g)25@30-500Hz10Resolution /threshold (µg)＜10＜10＜1011Bandwidth (Hz)＞300＞300＞30012Quiescent current per supply (mA)＜20＜20＜2013Quiescent power (mW)@ ±15VDC＜480＜480＜48014Input voltage±13 to ±18±13 to ±18±13 to ±1815Weight (grams)55 Nominal , 65 max16Diameter below mounting surfaceФ1.0±0.005(inches)Ф25mmФ25mm17Height-bottom to mounting surface (inches)0.617 Max0.617 Max0.617 Max18Case material300 series stainless steelInstall dimension :              ER-T5 Quartz accelerometerER-T5 for industrial grade applications including: automotive test instrumentation, braking system deceleration, bridge and building sway and tilt monitoring, industrial and robotic control, land vehicle navigation, subway and high-speed train ride comfort control, and offshore drilling platform motion monitoring.The integral electronics develops an