APT
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Catalog excerpts

Amplifier-Relayed Compact Proximity Sensors APT Very compact amplifier is almost the same size as the cable. Series Ultra-compact sensor head Cylindrical type: 3mm dia. x 12mm Square type: 3.5mm square x 11mm Amplifier is almost the same size as thecable, 4mm dia x 31mm Cable between sensor head and amplifier is made to bend, optimum for use in high-speed equipment Sensor head shape (3.5mm square) 11mm Sensing distance g Catalog listing 0.8mm Output type APT-A01J Operation mode NO NC APT-A01K DC2-wire (3mm dia.) Sensing head shape Catalog listing Actuation method Rated supply voltage Operating voltage range Leakage current Rated sensing distance Standard target object Differential travel Operation mode Output mode Control output Operating frequency Temperature characteristics Indicator lamps Operating temperature range Insulation resistance Dielectric strength Vibration resistance Shock resistance Protection Allowable bend-radius(shielded wire and cable) Weight Circuit protection 0.5mm APT-N01J NO APT-N01K 12mm NC 3.5mm square 3mm dia APT-N01J High-frequency oscillation 12/24Vdc 10 to 30Vdc 0.8mA max. (24Vdc) APT-A01J 0.8±15%mm APT-N01K 0.5±15%mm 5x5x1mm(SPCC) 15% max. of sensing distance N.O. N.C. N.O. N.C. DC 2-wire type, transistor output Switching current 3 to 50mA, voltage drop 3.0V max. (at switching current 50mA, cable 1m), output dielectric strength 30Vdc 1000Hz min. ±20% max. of the sensing distance for the – 25 to +70˚ range when 25˚ is taken as standard temperature. Lights (orange) during output –25 to +70˚C 50MΩ min. (at 500Vdc) 1000Vac 50/60Hz for 1 minute between case and electrically live metal 10 to 55Hz, 1.5mm peak-to-peak amplitude, 2 hrs each in X, Y and Z directions 2 500m/s 3 times each in X, Y and Z directions IP66 (IEC standard) R30 Approx. 11g (with 1m cable) Reverse connection protection, surge absorption, load short-circuit protection 1

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Catalog listing Appearance Name Relay amplifier mounting bracket (resin type) APT-PA07 Relay amplifier mounting bracket (metal type) APT-PA06 Square sensing head mounting bracket APT-PA05 SENSING AREA DIAGRAMS (typical examples) 0.7 APT-A01 0.6 APT-N01 0.5 0.4 0.3 0.2 0.1 0 -1.0 -0.5 0 0.5 1.0 Sensing distance X (mm) EXTERNAL DIMENSIONS (unit: mm) 4 dia. 3.1 Sensor (PBT) Indicator (PBT) 1.6 dia. 6.3 1.4 5.7 3.5 3.2 31 1000min. Indicator (PBT) 1 4 dia. 1.6 dia. 1.4 5.7 2.5 dia. 200 Sensor (Stainless steel) Cable (PVC, Oil-resistant, Black sheath, 0.1mm2) Bend-resistant shielded wire (PVC)...

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