Our Products |
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Industrial Sensors |
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Proximity Sensor |
Photo Electric Sensor |
Label / Fiber Sensor |
Area Sensors / Bin Sensors |
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Riveting Machines |
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Cam Indexing Drive / Indexing Tables |
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Clinching Machine |
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Safety Light Curtains |
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Special Purpose Machines |
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Screw Tightening Systems |
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EH2 Series Capacitive Sensor |
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Capacitive Sensor With Adjustable Sensitivity |
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Product lineup with M12, M18, M30 and φ34 models. |
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Non-contact detection of metallic and nonmetallic objects including water, oil, glass, plastic and wood. |
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DC 3-Wire models and AC/DC 2-wire models. |
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General-purpose threaded type, Fixed sending distance type, and Long-distance capacitive sensor with adjustable sensitivity type. |
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Ordering Information : |
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Output Circuits : |
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Mounting Bracket (Accessory) : |
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DC 3 - Wire : |
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M12 |
M18 |
M30 |
φ34 |
EH2-M12A4□A |
EH2-M18A8□A |
EH2-M30A15□A |
EH2-034A25□A |
Max sensing distance |
4mm±10% |
8mm±10% |
15mm±10% |
25mm±10% |
Sensing distance |
0~2.8mm |
0~5.6mm |
0~10mm |
3~25mm |
Sensing object |
Grounded metal plate50x50x1mm |
Sensing object |
Conductors and dielectrics |
Voltage |
12~24V DC |
Leakage current |
15mA max. |
Control output |
200mA max. |
Differential travel |
4~20% max. of sensing distance |
15% max. of sensing distance |
Response speed |
100Hz |
100Hz |
100Hz |
70Hz |
Protection circuits |
Power supply reverse polarity protection,Surge suppressor |
Ambient temperature |
Operating Storage:
-25~+70℃(with no icing) |
Operating、
Storage:-10~+55℃
(with no icing) |
Operating、
Storage:-25~+70℃
(with no icing) |
Ambient humidity |
Operating/Storage:35~95%RH |
Residual voltage |
2V max.(Load current:200m,、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 |
1000m/s2 10 times each X,Y and Zdirections |
500m/s2 10 times each X,Y and Z directions |
Degree of protection |
IEC60529 IP66 |
Material |
Case |
Heat-resistant ABS |
Clamping nuts |
Polyaceta |
Weight |
Approx.65g |
Approx.145g |
Approx.205g |
Approx.200g |
Accessories |
Two clamping nuts, Washers |
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DC 2 - Wire : |
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M12 |
M18 |
M30 |
φ34 |
EH2-M12A4KA |
EH2-M18A8KA |
EH2-M30A15KA |
EH2-034A25KA |
Max sensing distance |
4mm±10% |
8mm±10% |
15mm±10% |
25mm±10% |
Sensing distance |
0~2.8mm |
0~5.6mm |
0~10mm |
3~25mm |
Sensing object |
Grounded metal plate50x50x1mm |
Sensing object |
Conductors and dielectrics |
Voltage |
100~220V AC |
Leakage current |
15mA max. |
Control output |
10~200mA max. |
5~200mA max. |
Differential travel |
4~20% max. of sensing distance |
15% max. of sensing distance |
Response speed |
10Hz |
10Hz |
10Hz |
10Hz |
Protection circuits |
Surge suppressor |
Ambient temperature |
Operating Storage:
-25~+70℃(with no icing) |
Operating Storage:-10~+55℃
(with no icing) |
Operating Storage:-25~+70℃
(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 |
AC2000V 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 |
1000m/s2 10 times each X,Y and Zdirections |
500m/s2 10 times each X,Y and Z directions |
Degree of protection |
IEC60529 IP66 |
Material |
Case |
Heat-resistant ABS |
Clamping nuts |
Polyaceta |
Weight |
Approx.65g |
Approx.145g |
Approx.205g |
Approx.200g |
Accessories |
Two clamping nuts,Washers |
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