CHJ18-5N1 M18 metal cylindrical inductive proximity sensor
DescriptionC-lin Brand proximity sensor switch is a displacement sensor with switching output, output mode have NPN, PNP, NO, NC and relay etc, it can be detect metal (such as iron, steel, copper) object, plastic, glass, wooden, water, paper, magnetic etc. transparent or opaque objects, can be connect with PLC, servo controller, frequency inverter, counter, controllers to achieve the purpose of automatic signal input control. It is widely used in the field of machinery, textile, light industry, papermaking, printing, packing industries. Meanwhile as per to market demand, we developed C series high class proximity sensor and normal class proximity sensor.
Inductive type Proximity Sensor can detect metal object ( such as Iron, Steel, Copper etc)
Capacitive type proximity sensor can detect any object (such as glass, metal,water, oil, paper etc.)
Product FeaturesStable performanceInside element with SMT process technology
With stable performance and reliable quality
Circuit protection Reverse polarity protection to avoid un-correct wiring
Safety and reliableAdopt imported emitter and receiver, high accuracy of sensing distance.
Model meaningsSpecificationsModel | CHJ8 Series | CHJ12 Series |
Installation method | Embeddable | Non-embeddable | Embeddable | Non-embeddable |
DC Type | NPN | NO | CHJ8-1.5N1 | CHJ8M-2N1 | CHJ8-2N1 | CHJ12M-4N1 |
NC | CHJ8-1.5N2 | CHJ8M-2N2 | CHJ8-2N2 | CHJ12M-4N2 |
PNP | NO | CHJ8-1.5P1 | CHJ8M-2P1 | CHJ8-2P1 | CHJ12M-4P1 |
NC | CHJ8-1.5P2 | CHJ8M-2P2 | CHJ8-2P2 | CHJ12M-4P2 |
2-wire | NO | CHJ8-1.5D1 | CHJ8M-2D1 | CHJ8-2D1 | CHJ12M-4D1 |
NC | CHJ8-1.5D2 | CHJ8M-2D2 | CHJ8-2D2 | CHJ12M-4D2 |
AC Type | 2-wire | NO | CHJ8-1.5A1 | CHJ8M-2A1 | CHJ8-2A1 | CHJ12M-4A1 |
NC | CHJ8-1.5A2 | CHJ8M-2A2 | CHJ8-2A2 | CHJ12M-4A2 |
Sensing distance | 1.5mm±10% | 2mm±10% | 2mm±10% | 4mm±10% |
Response frequency | DC | 1.5KHz | 1KHz | 1.5KHz | 0.5KHz |
AC | 20Hz | 20Hz |
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Model | CH18 Series | CHJ30 Series |
Installation method | Embeddable | Non-embeddable | Embeddable | Non-embeddable |
DC Type | NPN | NO | CHJ18-5N1 | CHJ18M-10N1 | CHJ30-10N1 | CHJ30M-15N1 |
NC | CHJ18-5N2 | CHJ18M-10N2 | CHJ30-10N2 | CHJ30M-15N2 |
NO+NC | CHJ18-5N4 | CHJ18M-10N4 | CHJ30-10N4 | CHJ30M-15N4 |
PNP | NO | CHJ18-5P1 | CHJ18M-10P1 | CHJ30-10P1 | CHJ30M-15P1 |
NC | CHJ18-5P2 | CHJ18M-10P2 | CHJ30-10P2 | CHJ30M-15P2 |
NO+NC | CHJ18-5P4 | CHJ18M-10P4 | CHJ30-10P4 | CHJ30M-15P4 |
2-wire | NO | CHJ18-5D1 | CHJ18M-10D1 | CHJ30-10D1 | CHJ30M-15D1 |
NC | CHJ18-5D2 | CHJ18M-10D2 | CHJ30-10D2 | CHJ30M-15D2 |
Analog qty | CHJ18-5UI | CHJ18M-8UI | CHJ30-10UI | CHJ30M-15UI |
AC Type | 2-wire | NO | CHJ18-5A1 | CHJ18M-10A1 | CHJ30-10A1 | CHJ30M-15A1 |
NC | CHJ18-5A2 | CHJ18M-10A2 | CHJ30-10A2 | CHJ30M-15A2 |
Sensing distance | 5mm±10% | 10mm±10% | 10mm±10% | 15mm±10% |
Response frequency | DC | 0.5KHz | 0.35KHz | 0.4KHz | 0.2KHz |
AC | 20Hz | 20Hz |
Detectable object | Metal: Iron, copper, steel, aluminum,nickle etc |
Differential travel | Within 10% of the sensing distance |
Power supply voltage | DC type: DC10-30V; Analog output type: DC15-30V |
AC type: AC100-240V 50/60Hz |
Current consumption | DC type:≤2.5mA; AC type:<10mA; DC 2-wire type: ≤1mA |
Control output | Max 200mA |
Protection circuit | DC type: short circuit protection; AC type: surge supprossor |
Dimmensions |
Mode | Models | a | b | c | d | e | f | g |
Embeddable | CHJ8 | 41.5±0.5 | 40±0.5 | / | 3.5 | M8x1 | 12 | 15 |
Non-embeddable | CHJ8M | 46.5±0.5 | 4.5 |
Embeddable | CHJ12 | 41±0.5 | 35±0.5 | / | 4 | M12x1 | 17 | 21 |
Non-embeddable | CHJ12M | 41±0.5 | 30±0.5 | 5 |
Embeddable | CHJ18 | 46±0.5 | 40±0.5 | / | 4 | M18x1 | 24 | 30 |
Non-embeddable | CHJ18M | 46±0.5 | 30±0.5 | 10 |
Embeddable | CHJ30 | 46±0.5 | 40±0.5 | / | 34.7 | M30x1.5 | 36.2 | / |
Non-embeddable | CHJ30M | 52±0.5 | 30±0.5 | 16 |
Output Classification
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