SPECIFICATIONS MODEL 3148E INDUSTRIAL ACCELEROMETER SPECIFICATION VALUE UNITS PHYSICAL WEIGHT 48 GRAMS SIZE (HEX x HEIGHT) .625 X 1.44 INCHES MOUNTING PROVISION 10/32 TAPPED HOLE AT BOTTOM CONNECTOR, COAXIAL, RADIALLY MOUNTED BNC 10SL-4P CASE /CONNECTOR MATERIAL 316L STAINLESS STEEL ELEMENT TYPE PIEZOCERAMIC PLANAR SHEAR PERFORMANCE SENSITIVITY, ± 2% [1] 100 mV/G RANGE F.S. FOR ± 5 VOLTS OUT ± 50 G's FREQUENCY RESPONSE, ± 5% 0.5 to 5000 Hz MOUNTED RESONANT FREQUENCY. >26 kHz EQUIVALENT ELECTRICAL NOISE (RESOLUTION) .0007 G, RMS AMPLITUDE NON-LINEARITY (ZERO BASED BEST FIT ST.LINE METHOD) 2.0 % F.S., MAX. TRANSVERSE SENSITIVITY, MAX. 5 PERCENT smSTRAIN SENSITIVITY .001 G's PER MICROSTRAIN @ 250/ ENVIRONMENTAL MAXIMUM VIBRATION 600 G's, RMS MAXIMUM SHOCK 3000 G's, PEAK TEMPERATURE RANGE -60 TO +250 oF ENVIRONMENTAL SEAL HERMETIC ELECTRICAL EXCITATION (COMPLIANCE) VOLTAGE RANGE +18 to +30 VDC EXCITATION CURRENT RANGE 2 to 20 mA OUTPUT IMPEDANCE, NOM. 150 OHMS OUTPUT BIAS VOLTAGE, +11 to +13 VDC DISCHARGE TIME CONSTANT 0.7 to 1.2 SEC. OUTPUT SIGNAL POLARITY FOR ACCELERATION TOWARD TOP POSITIVE GOING CASE GROUND ISOLATION, MIN. 10 GIGOHMS SUPPLIED ACCESSORIES: [1] MEASURED AT 100Hz, 1 g RMS LEVEL BY BACK-TO-BACK COMPARISON PER ISA RP37.2.