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| SKU | vfs5871 |
| GTIN | 0670534170168 |
| Brand | Heschen |
| Model Number | E3JK-R4M1-AC |
| Part Number | E3JK-R4M1-AC |
| Detection Method | Feedback Reflection |
| Detection Target | Opaque Object |
| Monitoring Distance | 4 meters |
| Response Time | 30ms |
| Mains Voltage | AC 90-250V |
| Output | 3A 250VAC Relay Output |
| Illuminated | Yes |
| Protection Class | IP65 |
| Casing Material | Nickel-plated brass (ABS) |
| Surface Material | Polymethyl methacrylate (PMMA) |
| Shock & Vibration Resistance | B <30g, T <11ms, F <55 Hz, A <1 mm |
| Insulation Resistance | 50 Mohm (charger to housing) |
| Voltage Resistance | 1000V AC, 50/60Hz, 1 min (cable to housing) |
| Mounting Type | Panel Mount |
| Color | Black |
| Number of Items | 1 |
| Upper Temperature Rating | 55°C |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
This item:
Heschen Photoelectric Sensor Switch AC90-250V Feedback Reflection Type with 4m Monitoring Distance
2,556
This item
Heschen Photoelectric Sensor Switch AC90-250V Feedback Reflection Type with 4m Monitoring Distance
2,556
Total price:
8,642
You save 4,346 (33%) Extra3 items selected
3 items
8,642You save 4,346 (33%) Extra
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Reliable Object Detection for Indian Industries
The Heschen Photoelectric Sensor Switch (AC 90-250V) provides reliable detection for industrial applications. Its feedback reflection method, coupled with a 4-meter monitoring distance, effectively identifies opaque objects. This sensor is built to withstand industrial environments with IP65 protection and robust construction, ensuring consistent performance.
Operating with a 90-250VAC mains voltage, it delivers a 3A 250VAC relay output, suitable for AC circuits. The quick 30ms response time and resistance to shock and vibration make it ideal for dynamic industrial processes. Its casing is nickel-plated brass with a polymethyl methacrylate surface for durability.
Imported directly for Indian customers, this sensor offers a dependable solution for automation needs. All customs duties and GST are included in the listed price. Delivery is handled via ExpressBox, arriving within 14-16 days.
Industrial-Grade Detection
This Heschen photoelectric sensor is engineered for demanding industrial environments. Its feedback reflection detection method reliably identifies opaque objects, crucial for automation, sorting, and safety systems. With a 4-meter monitoring distance and a 3A 250VAC relay output, it integrates seamlessly into AC control circuits. The sensor boasts IP65 protection against dust and water, and a rapid 30ms response time, ensuring consistent performance even under challenging conditions. Its durable nickel-plated brass casing and PMMA surface are built to last.
Who It's For vs. Who Should Skip
Ideal for factory automation, assembly lines, packaging machinery, and any industrial setting requiring reliable object detection. Perfect for Indian manufacturers seeking robust, cost-effective sensors compatible with standard AC power. Skip if you require continuous level sensing, analog output signals (0-5V, 4-20mA), or detection of transparent/translucent objects; consider ultrasonic or capacitive sensors for those specific needs.
Typical situations where Heschen Photoelectric Sensor Switch AC90-250V Feedback Reflection Type with 4m Monitoring Distance helps — illustrative scenarios, not customer reviews.
Automating a small-scale packaging line in a factory in Delhi.
This Heschen sensor can detect opaque product boxes moving on a conveyor belt, triggering a robotic arm or packaging machine. Its 4m range and AC 90-250V compatibility fit standard Indian factory setups, ensuring smooth operation.
Implementing a safety interlock on machinery in a Coimbatore manufacturing unit.
The sensor can detect when an operator's hand or a part enters a hazardous zone, triggering an immediate shutdown via its 3A 250VAC relay output. Its IP65 rating ensures reliability even in dusty workshop environments.
| Operating Voltage | AC 90-250V |
| Output Current Rating | 3A |
| Output Voltage Rating | 250VAC |
| Power Consumption | 750 watts (max) |
| Application | Industrial automation, object detection, conveyor systems |
| Feature | Heschen Photoelectric Sensor | Others |
|---|---|---|
| Detection Technology | Feedback Reflection (Opaque Objects) | Varies by brand; may include through-beam, diffuse, or retro-reflective types. |
| Detection Distance | 4 meters | Typically 1m to 10m, depending on sensor type and brand. |
| Operating Voltage | AC 90-250V | Often AC 110-240V or DC 12-24V; verify compatibility with Indian power. |
| Output Type | 3A 250VAC Relay Output (AC) | May offer AC or DC relay outputs, or analog signals (4-20mA, 0-10V). |
| Environmental Protection | IP65 | Ranges from IP40 to IP67; IP65 is standard for many industrial sensors. |
About Heschen
Heschen specializes in industrial sensors and switches, providing reliable components for automation and control systems.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
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| Attributes | Current |  |  |  |  |  | |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price |
2,614 4,014 |
3,472 5,353 |
1,669 2,670 |
2,260 3,860 |
1,936 2,150 |
1,290 1,739 |
| Rating | 4.30(232) | 4.30(122) | 4.50(1,036) | 4.70(294) | 4.70(1,645) | 4.60(73) | 4.50(14) |
| Brand Name | Heschen | Heschen | Quartet | uxcell | ALKOO | SmartSign | HARFINGTON |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
