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Koyo proximity sensors. APS-S/M Series

  • Polycarbonate Resin Square Type,
  • 2-wire/3-wire DC System
  • Front Surface / Upper Surface detection
  • Models  of  different  frequency  are  available  for adjacent installation.
  • Conformity with UL standard / CE mark
  • NO/NPN/PNP output

2-wire DC System

Output Form Operating Distance (mm) Output Form Model Number Remarks
Non-flush Mount Type NO APS4-12M-Z Different frequency-classified models are available.
("L" is attached to the end of model number.)
Provided with mounting brackets
4
NO APS4-12S-Z Different frequency-classified models are available.
("L" is attached to the end of model number.)
Provided with mounting brackets
4

3-wire DC System

Output Form Operating Distance (mm) Output Form Model Number Remarks
Non-flush Mount Type NPN NO APS2.5-8M-E
2.5
NPN NO APS4-12M-E Different frequency-classified models are available.
("L" is attached to the end of model number.)
(Excluding E1 type) Provided with mounting brackets
NPN NC APS4-12M-E1
4
PNP NO APS4-12M-E2
NPN NO APS2.5-8S-E
2.5
NPN NO APS4-12S-E Different frequency-classified models are available.
("L" is attached to the end of model number.)
(Excluding E1 type) Provided with mounting brackets
NPN NC APS4-12S-E1
4
PNP NO APS4-12S-E2

2-wire DC System    Non-flush Mount Type

Effective Operating Distance 4 mm ±10%
Photo
Remarks Different frequency-classified models are available./With action indication/Provided with mounting brackets
Upper surface detection Front surface detection
Output Form NO Model Number APS4-12S-Z APS4-12M-Z
Price Open (Minimum order quantity: 5 pieces) Open (Minimum order quantity: 5 pieces)
Rated Working Voltage 12/24 V DC (10 to 30 V DC) Allowable ripple rate: 3% p-p or less
Standard Target Object (mm) Iron    20 x 20 x 1 t
Guaranteed Operating Distance 0 to 2.8 mm
Reaction Material Iron/Non ferrous metal (Operating distance changes depending on materials.)
Hysteresis Approx. 20% or less
Operating Cycle Frequency Up to 200 Hz
Rated Working Current 5 to 50 mA
Voltage Drop 3 V or lower
Off-state Current 1.0 mA or lower
Indicator Lamp Operation indication
Use Ambient Temperature -10 to +50˚C
Temperature Characteristics Within ±20% (At the operating distance at +23˚C)
Withstand Voltage 500 V AC    50/60 Hz (1 minute)
Insulation Resistance 50 MK or higher (500 V DC)
Vibration Resistance Double amplitude: 1.5 mm, 10 to 55 Hz (2 h each for X, Y and Z direction)
Impact Resistance 294m/s2, within 11 ms (10 times each for X, Y and Z direction)
Protection Level IP67
Case Material Polycarbonate
Lead Wire Oil-resistant cable 1 m
Outside diameter (φ3) 0.18 mm2, 2 core
Tightening Torque 0.4 Nm or less
Weight (g) Approx. 20

3-wire DC System    Non-flush Mount Type

Effective Operating Distance 2.5 mm ±15% 4 mm ±10%
Photo
Remarks With operation indication /
Excluding mounting bracket (APS-KNG8, option)
Different frequency-classified models are available. (Excluding E1 type) With action indication/Provided with mounting brackets
Upper surface detection Front surface detection Upper surface detection Front surface detection
Output Form NPN NO Model Number APS2.5-8S-E APS2.5-8M-E APS4-12S-E APS4-12M-E
Price Open
(Minimum order quantity: 10 units)
Open
(Minimum order quantity: 10 units)
Open
(Minimum order quantity: 5 units)
Open
(Minimum order quantity: 5 units)
NPN NC Model Number APS4-12S-E1 APS4-12M-E1
Price Open
(Minimum order quantity: 5 units)
Open
(Minimum order quantity: 5 units)
PNP NO Model Number APS4-12S-E2 APS4-12M-E2
Price Open
(Minimum order quantity: 5 units)
Open
(Minimum order quantity: 5 units)
Rated Working Voltage 12/24 V DC (10 to 30 V DC) Allowable ripple rate: 3% p-p or less
No-load Current 20 mA or lower 10 mA or lower
Standard Target Object (mm) Iron    15 x 15 x 1 t Iron    20 x 20 x 1 t
Guaranteed Operating Distance 0 to 1.7 mm 0 to 2.8 mm
Reaction Material Iron/Non ferrous metal (Detection distance changes depending on materials.)
Hysteresis 20% or less
Operating Cycle Frequency Up to 500 Hz Up to 200 Hz
Rated Working Current Up to 50 mA
Voltage Drop 1.0 V or lower
Off-state Current 0.1 mA or lower
Indicator Lamp Operation indication
Use Ambient Temperature -10 to +50˚C
Temperature Characteristics Within ±20% (At the operating distance at +23˚C)
Withstand Voltage 500 V AC    50/60 Hz (1 minute)
Insulation Resistance 50 MK or higher (500 V DC)
Vibration Resistance Double amplitude: 1.5 mm    10 to 55 Hz
Impact Resistance 294 m/s2, within 11 ms (10 times each for X, Y and Z direction)
Protection Level IP67
Case Material Polycarbonate
Lead Wire Oilproof cable 1 m
Outside diameter (φ3) 0.18 mm2, 3 core
Tightening Torque 0.4 Nm or less
Weight (g) Approx. 19 Approx. 20