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The object of detection is not limited to conductors, but can also detect insulating substances such as liquids or powders
Measurement of ultra-high temperatures and low differential pressures, as well as measurements with magnetic work
High system operating frequency, good dynamic responseNon-contact measurement with high sensitivity
Products with adjustable knob, according to the needs of the detection distance can be adjusted
With polarity protection, short circuit protection, can be directly connected to PLC
| Type and Specification | ||||
|---|---|---|---|---|
| Dimension | M12*1 | |||
| Installation type | Unshielded | |||
| All the output methods | DC type | NPN | NO | ALJC12A3-A/N1 |
| NC | ALJC12A3-A/N2 | |||
| PNP | NO | ALJC12A3-A/P1 | ||
| NC | ALJC12A3-A/P2 | |||
| Detection range | 5mm±10% | |||
| Setting distance | 0-4mm | |||
| Delay distance | ≤10% detection range | |||
| Detection object | Any dielectric substance | |||
| Standard detection object | SPCC iron 50*50*1mm | |||
| Response frequency | DC: 0.5kHz, AC: 25Hz | |||
| Supply voltage | DC type: DC 12-24V (6-36V), impulse (p-p) 10% below; AC type: AC 110-220V (90-250V) 50/60Hz |
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| Withstand voltage | AC1000V 50/60Hz 1min between charging part and housing | |||
| Voltage influence | Inside ±15% rated supply voltage range, at rated supply voltage value, inside ±10% detection distance |
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| Consumption current | N/P type: ≤13mA, D type: ≤0.8mA, A type: ≤1.7mA | |||
| Control output | N/P type: ≤200mA, D type: ≤200mA, A type: ≤200mA | |||
| Loop protection | N/P/D type: reversal connection protection, surge absorption, load short-circuit protection, A type: surge absorption |
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| Ambient temperature & humidity | Operation temperature/storage temperature: -30~65℃ (no freeze, no dew); Operation humidity/storage humidity: 35~95%RH |
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| Temperature influence | Temperature range -30~65℃, at +23℃, ±15% detection distance; Temperature range -25~60℃, at +23℃, ±10% detection distance |
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| Insulation impedance | ≥50MΩ (DC500 megameter) between charging part and housing | |||
| Material | Housing: Nickel plated brass, Detection surface: ABS | |||
| Protection class | IP67 | |||
| Cable length | 2m | |||
ALJC12A3-A/N1/N2
ALJC12A3-A/P1/P2
