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EA1-A Series Capacitive Sensor
Long Cylindrical Brass Proximity Sensor
 
Ideal for a variety of applications.
With a metal connector that can be tightened securely and a cable protector.
With an easy-to-see indicator, deeper mounting holes,and tightening flats for wrenches.
Diameter of sensor:M8,M12,M18,M30
 
 
Ordering Information :
 
Output Circuits :
 
 
Shielded (DC 3 - Wire) :
 
Item Size
Type
M8 M12 M18
EA1-M8B1R5□□-A EA1-M12B2□□-A EA1-M18B5□□-A
Max sensing distance 1.5mm±10% 2mm±10% 5mm±10%
Sensing distance 0~1.2mm 0~1.6mm 0~4mm
Sensing object 10% max. of sensing distance
Sensing object Iron,8x8x1mm Iron,12x12x1mm Iron,18x18x1mm
Voltage 12~24V DC pulse(P-P)10% max.
Leakage current 13mA max.
Control output 200mA max.
Differential travel 2kHz 1.5kHz 0.6kHz
Response speed Surge suppressor,output load short-circuit protection,power supply reverse polarity protection
Protection circuits Operation indicator(red LED)
Ambient temperature Operating:-25~+70℃, Storage:-40~+85℃(with  no  icing)
Ambient humidity Operating/Storage:35~95%RH
Residual voltage 2V max.(Load current:200mA, Cable length:2m)
Insulation resistance 50MΩ max.(DC500V) between current -carrying parts and case
Dielectric strength AC1000V 50/60Hz 1min between current -carrying parts and case
Vibration resistance 10~55Hz 1.5mm double amplitude for 2 hours each in X,Y and Z directions
Shock resistance 500m/s2  10 times each X, Y and Z directions 1000m/s2 10 times each X,Y and Zdirections
Degree of protection IEC IP67
Material Case Brass-nickel plated
Clamping nuts PBT
Weight Approx.55g Approx.65g Approx.140g
Accessories Two clamping nuts, Toothed washer
 
 
Unshielded (DC 3 - Wire) :
 
Item Size
Type
M8 M12 M18
EA1-M8A2□□-A EA1-M12A5□□-A EA1-M18A10□□-A
Max sensing distance 2mm±10% 5mm±10% 10mm±15%
Sensing distance 0~1.6mm 0~4mm 0~8mm
Differential travel 10% max. of sensing distance
Sensing object Iron,12x12x1mm Iron,15x15x1mm Iron,30x30x1mm
Voltage 12~24V DC pulse(P-P)10% max.
Leakage current 13mA max.
Load current 200mA max.
Response speed 0.8kHz 0.4kHz 0.2kHz
Protection circuits Surge suppressor,output load short-circuit protection,power supply reverse polarity protection
Indicator Operation indicator(red LED)
Ambient temperature Operating:-25~+70℃, Storage:-40~+85℃(with  no  icing)
Ambient humidity Operating/Storage:35~95%RH
Residual voltage 2V max.(Load current:200mA, Cable length:2m)
Insulation resistance 50MΩ max.(DC500V) between current -carrying parts and case
Dielectric strength AC1000V 50/60Hz 1min between current -carrying parts and case
Vibration resistance 10~55Hz 1.5mm double amplitude for 2 hours each in X,Y and Z directions
Shock resistance 500m/s2  10 times each X, Y and Z directions 1000m/s2 10 times each X,Y and Zdirections
Degree of protection IEC IP67
Material Case Brass-nickel plated
Sensing surface PBT
Weight Approx.55g Approx.65g Approx.140g
Accessories Two clamping nuts、Toothed washer
 
 
 
 
 
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CONTACT US
 
Orbital Systems (Bombay) Pvt. Ltd.
F-129, Ansa Industrial Estate,
Saki Vihar Road
Andheri (E)
Mumbai - 400 072
India
91-22-4208 1400 / 2847 3533
91-22-2847 6675 / 2847 6915
sales@orbitalsystems.net
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