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- Datalogic SR21-IR Label Sensor Datalogic SR21-IR Label Sensor










Datalogic SR21-IR Label Sensor
- Brand : Datalogic
- Supply voltage : 10 – 30 VDC
- Response time : 20 µs max.
- Output type : PNP and NPN
- Type of connection : M8 4-pole connector
- Warranty :12 Months
- Description
- Specifications
- Shipping & Returns
- Reviews
Datalogic SR21-IR Label Sensor
The Datalogic SR21-IR Label Sensor, with the part number 953151070, designed for label detection tasks and known as fork sensor, gap sensor also. It emits light using red LED (633 nm), green LED (570 nm), and IR LED (880 nm).It features an M8 4-pole connector for easy connection and offers both PNP and NPN output types. The sensing distance ranges from 0 to 100 mm, making it suitable for various applications.
This sensor operates with a power supply ranging from 10 to 30 VDC. It consumes a maximum of 55 mA of power and has an output current limit of ≤ 100 mA. The response time of this sensor is a maximum of 20 µs.
It features a switching frequency of up to 25 kHz, ensuring rapid and efficient detection. With an IP65 mechanical protection rating, it is resistant to dust and water ingress, suitable for use in demanding environments.
The Datalogic SR21-IR Label Sensor is constructed with ZAMA housing material and glass lens material, this sensor offers robust mechanical protection and durability. Operating temperatures range from -20 to 60°C, with a storage temperature range of -20 to 70°C, providing reliability in various conditions.
Our engineers actively inputted all the required details of this item in accordance with the datasheet. Nevertheless, it’s imperative to recognize that errors may arise during this process. Despite our sincere efforts, it’s important to remain cautious. Nonetheless, inaccuracies can still occur. All trademarks and trade names used on this site are the property of their respective owners. They are used solely for identification purposes and do not imply any endorsement or affiliation with our company.
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Product Number | SR21-IR |
Part Number | 953151070 |
Series | SR21 |
Optic function | Label Detection |
Light emission type | red LED 633 nm / green LED 570 nm / IR LED 880 nm |
Connection | M8 4-pole connector |
Output type | PNP and NPN |
Sensing distance | 0…100 mm |
Power supply | 10 ... 30 VDC |
Power consumption | 55 mA max |
Output current | ≤ 100 mA |
Response time | 20 µs max |
Switching frequency | 25 kHz max |
Mechanical protection | IP65 |
Housing material | ZAMA |
Lens material | Glass |
Vibration | 0.5 mm amplitude, 10 … 55 Hz frequency, for every axis (EN60068-2-6) |
Shock resistance | 11 ms (30 G), 6 shock for every axis (EN60068-2-27) |
Operating temperature | -20 … 60 °C |
Storage temperature | -20 … 70 °C |
Country of origin | Hungary |
Shipping
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We ship across India through reliable courier partners such as BlueDart, DTDC, Delhivery, Shree Maruti, Anjani, Mahaveer, and Trackon.
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Based on our experience, BlueDart and DTDC provide the best service, ensuring faster and safer deliveries.
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Dispatch Time: Orders are usually processed and dispatched within 1–2 business days after confirmation.
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Delivery Time: Standard delivery within 3–5 business days, depending on your location. Remote areas may take slightly longer.
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Tracking: Once your order is shipped, a tracking ID will be shared via email/SMS so you can monitor your package in real-time.
Returns & Refunds
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We offer a 15-day return policy for eligible products.
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Items must be unused, in original packaging, and with all accessories/manuals intact.
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Returns are accepted only in cases of manufacturing defects, wrong product delivered, or transit damage.
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Refunds will be processed to your original payment method within 7–10 working days after inspection of the returned product.
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For international buyers, return shipping costs must be borne by the customer unless the product is faulty or wrongly supplied.