E Series Economical LVDT The economical E series of LVDTs satisfies numerous applications where LVDT performance and reliability are desired, but where budgets are limited. Linearity is 0.5% of full-range for all units except long-stroke models. The E series is particularly suitable for moderate operating temperatures. Its rugged construction will resist the shocks and vibrations encountered in most industrial applications. The E series is housed in magnetic stainless steel for protection against electromagnetic and electrostatic interference. Features Customary LVDT performance at minimal cost Magnetically shielded case Compatible with all Schaevitz(R) signal conditioners Applications Specifications Moderate operating temperatures Input Voltage ................... 3 V rms (nominal) Frequency Range .............. 50 Hz to 10 kHz Operating Temperature ... -65F to 200F Range (-55C to 95C) Null Voltage ..................... <1.0% full scale output Shock Survival ................. 500 g for 11 msec Vibration Tolerance ........ 20 g up to 2 kHz Coil Form Material .......... High density, glass-filled polymer Housing Material .............. AISI 400 series stainless steel Lead Wires ........................ 28 AWG, stranded copper, Teflon-insulated, 12 inches (300 mm) long (nominal) Options Metric thread core * Performance and electrical specifications for alternative frequencies will differ from the standard specifications listed below which are based on a 2.5 kHz excitation frequency. Consult factory for further information. Performance and Electrical Specifications @ 2.5 kHz1 E Series Model Number 1 Nominal Linear Range inches mm Linearity (% full range) Sensitivity mV out/V in Per 0.001 in mm Impedance Ohms Pri Sec Phase Shift Degrees E 100 0.100 2.54 0.5 2.4 96 660 960 -3 E 200 0.200 5.08 0.5 1.57 63 970 1010 -5 E 300 0.300 7.62 0.5 1.2 48 960 1005 -8.5 E 500 0.500 12.70 0.5 0.68 29 408 162 +6 E 1000 1.00 25.4 0.5 0.76 30 525 690 +3.7 E 2000 2.00 50.8 1.0 0.46 18 535 875 0 All calibration is performed at room ambient temperature. Internet: www.schaevitz.com North America Tel: 800/745-8008 Document Fax Back: 916/431-6541 Europe Tel: (01753) 537622 46 E Series LVDT Low-cost AC-Operated How to Order Specify the E Model followed by the desired option number(s) added together. Wiring Lead Side PRI SEC Red Yel/Black Ordering Example: Model Number E 100-006 is an E Series LVDT with a 0.10" range (E 100), and a Metric thread core (006). Blue Green Yel/Red Black Connect Green to Blue for differential output E Model E 100 E 200 E 300 E 400 E 500 E 1000 E 2000 Options Dimensions Number Description 006 Metric Thread Core in (mm) 0.750 + - 0.010 (19.05 + - 0.254) Dia. + 0.005 D + 0.127) Dia. - + A - 0.030 + 0.762) - 0.188 + - 0.005 (4.78 + - 0.127) Diameter 4-40 UNC-2B (Standard) M3 x 0.5 - 6H (Metric) 0.38 (9.65) Minimum Depth + B - 0.030 + 0.762) - Mechanical Specifications E Series Model Number Weight oz gm oz gm E 100 1.09 31 0.12 3.4 1.75 44.5 1.25 31.8 0.236 6.00 E 200 1.27 36 0.13 3.8 2.25 57.2 1.48 37.6 0.236 6.00 E 300 1.59 45 0.15 4.3 2.77 70.4 1.63 41.4 0.236 6.00 E 500 1.98 56 0.30 8.4 4.56 115.8 3.00 76.2 0.210 5.33 E 1000 2.44 69 0.39 11 7.00 177.8 3.80 96.5 0.210 5.33 E 2000 4.49 127 0.60 17 10.50 266.7 6.20 157.5 0.210 5.33 Body Core A (Body) in mm 47 Dimensions B (Core) in mm D (Bore) in mm