Inductive Proximity Sensor in full metal housing E2FM E2FM • Full body stainless steel housing for highest mechanical protection • Low frequency modulation for metal chip immunity • Flame retardant cable for high protection against welding spatter damage Application Full body stainless steel housing with 0.8 mm thick sensing face protection 0.8 mm Continuous Impact Test Brush Test The stainless-steel head shows minimal wear when cleaned with a metal brush.
Features Chemical and Oil Resistance (examples) Low frequency modulation... Tested resistance against: ...for metal chip immunity reducing false signals caused by spatter accumulation and small metal objects. • Sodium chloride • Gasoline • Dilute sodium hydroxide • Dilute hydrochloric acid • Mineral oil • Barium hydroxide Flush mounting installation possible Workpiece Workpiece Minimum installation distance conventional products Not influenced by surrounding installation environment.
Rating and Specifications Size M8 M12 M18 M30 E2FM-X2D1 -M1GJ E2FM-X5D1 -M1GJ E2FM-X10D1 -M1GJ Shielded M18 M30 E2FM-X2D1 -M1GJ-T E2FM-X5D1 -M1GJ-T E2FM-X10D1 -M1GJ-T Shielded E2FM-X1R5D1 Model -M1GJ Item M12 Sensing distance 1.5 mm±10% 2 mm±10% 5 mm±10% 10 mm±10% 2 mm±10% 5 mm±10% 10 mm±10% Set distance 0 to 1.05 mm 0 to 1.4 mm 0 to 3.5 mm 0 to 7 mm 0 to 1.4 mm 0 to 3.5 mm 0 to 7 mm Differential travel 15% max.
DC 3-Wire (E2FM-X@B@) Size M8 M12 E2FM-X1R5B1-M1 E2FM-X2B1-M1 Shielded Item M18 M30 E2FM-X5B1-M1 E2FM-X10B1-M1 Shielded Model Sensing distance 1.5 mm±10% 2 mm±10% 5 mm±10% 10 mm±10% Set distance 0 to 1.05 mm 0 to 1.4 mm 0 to 3.5 mm 0 to 7 mm Differential travel 15% max. of sensing distance Sensing object Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering Data on page 5.
Engineering Data (Typical) Influence of Sensing Object Size and Material E2FM-X1R5@ E2FM-X2@ 8 2.0 Iron 3.0 2.5 E2FM E2FM-X10@ 10 2.5 Distance X (mm) 12 Distance X (mm) Distance X (mm) Sensing Area E2FM-X@ Iron 2.0 1.5 E2FM-X5@ 1.5 6 1.0 4 Stainless steel (SUS304) Brass E2FM-X2D@ E2FM-X1R5@ 0.5 2 Brass 0.
I/O Circuit Diagrams DC 2-Wire Models Operation mode Model Timing chart Output circuit 1 Set position E2FMX@D1M1GJ Non-sensing area Unstable sensing area Connector Pin Arrangement Load 12 to 24 VDC Proximity sensor main circuit Stable sensing area Proximity sensor 4 Note: Pins 2 and 3 are not used. 0V Sensing object Note: The load can be connected to either the +V or 0 V side.
Safety Precautions Item This product is not designed or rated for ensuring safety of persons. Do not use it for such purposes. l Embedding material Model d D m n Iron 0 8 0 4.5 30 Aluminum 10 50 10 4.5 50 Iron 0 12 0 8 40 Aluminum 16 70 16 8 70 Iron 0 18 0 20 60 Aluminum 16 80 16 20 80 E2FM-X1R5@ Never use this product with an AC power supply. Otherwise, explosion may result.
Dimensions (Unit: mm) Sensors Pig-tail Connector Models E2FM-X1R5D1-M1GJ E2FM-X2D1-M1GJ E2FM-X2D1-M1GJ-T 53 49 30 25 15 dia. 13 4 M12 × 1 M12 × 1 7 4 21 dia. 5 Two clamping nuts Indicator *2 M8 × 1 39 33 M12 × 1 17 *1 Toothed washer *1 *1. 6-dia. vinyl-insulated round cable (flame retardant), Standard length; 300 mm *2. Operation indicator (red/green) Setting indicator (green) *1. 4-dia. vinyl-insulated round cable (flame retardant), Standard length; 300 mm *2.
PERFORMANCE DATA Please read and understand this document before using the products. Please consult your OMRON representative if you have any questions or comments. Performance data given in this document is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of OMRON’s test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability.
Cat. No. D104-E2-01-X In the interest of product improvement, specifications are subject to change without notice. OMRON EUROPE B.V. Wegalaan 67-69, NL-2132 JD, Hoofddorp, The Netherlands Phone: +31 23 568 13 00 Fax: +31 23 568 13 88 www.eu.omron.
