• Room 15A, Ruixin Mansion, No.25, Gaoxin Road
• China
• 86-29-87545860-0
• 86-29-88607633-0
• PO Box / Zip Code: 314567
• http://www.ericcointernational.com

Profile: 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 ships 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 185high temperature environment.Features:1.Tactical navigation grade performance 2.Analog output3.Field-adjusting range4.Widelyoperating Temperature RangeSpecification:S/NoParametersER-T4AER-T4BER-T4C1Input range (g)3030302Bias (mg)2040402.1One-month composite repeatability (g)1502502502.2Temperature sensitivity (g/)1001501503Scale factor (mA/g)1.11.41.11.41.11.43.11month composite ,repeatability (ppm)1502502503.2Temperature sensitivity (ppm)200ppm200ppm200ppm4Axismisalignment (rad)1500015000150005Vibration rectification (g/g2rms)(50-500Hz)1001001006Intrinsic noise (g-rms)(0-10000Hz)3000300030007Operating temperature range ()-5596-55125-551808Shock (g)500 0.5ms1000 0.5ms1000 0.5ms9Vibration peak sine (g)25@30-500Hz10Resolution /threshold (g)10101011Bandwidth (Hz)30030030012Quiescent current per supply (mA)20202013Quiescent power (mW)@ 15VDC48048048014Input voltage13 to 1813 to 1813 to 1815Weight (grams)55 Nominal , 65 max16Diameter below mounting surface1.00.005(inches)25mm25mm17Height-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