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Audited Supplier Feature
Reverse polarity protection;
Short circuit protection;
Long service-life and high reliability;
Yellow LED indicates work statues of sensor;
Economical and easy to operate;
Alternatives for mini switch and limit switch;
Delay at power-up, guard against false pulse;
| Parameter | ||
| Cylindrical Proximity Switch | IM18 DC3-wires standard distance | |
| Standard detection object | embedded | 18mm×18mm×1mm (Fe360 carbon steel) |
| exposed | 24mm×24mm×1mm (Fe360 carbon steel) | |
| Detection distance | embedded | 5mm±10% |
| exposed | 8mm±10% | |
| Hysteresis | ≤15% | |
| Set distance | embedded | 0-4mm |
| exposed | 0-6.4mm | |
| Supply voltage | 10~30V DC | |
| Un-load current | Max.5mA | |
| Voltage drop | Max.1.4V | |
| Switch frequency | embedded | 500Hz |
| exposed | 300Hz | |
| Control output | Transistor output,open collector | |
| Resistive load | Max.200mA | |
| Insulation resistance | Min.20MΩ(at 500VDC/1000VDC) | |
| Withstand voltage | 500VDC/1000VDC | |
| Anti-vibration | ≤10~55Hz sweep frequency(rang:1mm) | |
| Shock resistance | Detection head:300m/s²30G; Housing:1000m/s²100G | |
| Indicator | Operation indicator: yellow | |
| Protection circuit | Over voltage ,short circuit and reverse polarity protection | |
| Ambient temperature | -25ºC~70ºC(No-freezing) | |
| Storage temperature | -30ºC~80ºC(No-freezing) | |
| Humidity | 35~95%RH | |
| Housing material | Cr plated on Cu | |
| Thread specification | M18×1 | |
| Cable | Φ5, 3×0.3mm² | |
| Protection rating | IP67 (IEC) | |
| Model | ||
| Installment | Product Model | Output Mode |
| embedded type | IM18B-05-NO | NPN Normal open(NO) |
| IM18B-05-NC | NPN Normal close(NC) | |
| IM18B-05-PO | PNP Normal open(PO) | |
| IM18B-05-PC | PNP Normal close(PC) | |
| exposed type | IM18N-08-NO | NPN Normal open(NO) |
| IM18N-08-NC | NPN Normal close(NC) | |
| IM18N-08-PO | PNP Normal open(PO) | |
| IM18N-08-PC | PNP Normal close(PC) | |
Q: What kind of products do you manufacture?
A: Our products includes photocell sensor, proximity switch, infrared light curtain, Vehicle separator, Loop detector and laser radar.,etc.
Q: Can I get some samples?
A: Yes, Sample orders are welcomed.
Q: Have photocell sensors 100% assembled well in stock?
A: We have some standard photocell sensors in stock with limited quantity; While
almost all photocell sensors will be newly produced according to your order.
Q: What is the delivery time?
A: 15-30 days for mass production depends on different products
Q: What is your MOQ?
A: We provide small MOQ for each item; it depends on your specific order.
Q: Do you have customization service?
A: Yes, We can provide customized products while the customization needs to meet certain quantity.
Q: Do you test all goods before delivery?
A: Yes, We have 100% test before delivery.
Q: What is your payment term?
A: We usually use 100% T/T in advance; West union and Paypal are also available for small order.
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Q: Do you provide warranty for the goods?
A: Yes, We provide warranty for all the goods from us. For the sensor product the warranty is 15 months, For the light curtain , laser radar product the warranty is 18 months.
Q: May I visit your factory?
A: Sure, You are always welcome to visit us.
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Audited Supplier 
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