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The SR21-IR - 953151070 - Label sensor infra red PNP/NPN M8 is a industrial product from Datasensing. The documented values above identify the exact configuration and are the basis for technical selection and system integration.
Engineered for reliability in demanding environments, this sensor operates within -20°C to +60°C and offers IP65 mechanical protection. Its storage temperature range spans -25°C to +70°C, ensuring performance across diverse industrial conditions.
The documented configuration includes Response time: 0,02; Nominal sensing distance: 2mm; Depth slot detection: 50mm; Fork for label detection: Compact - fork 2x50 mm; Emission: LED Infrared.
The documented configuration includes Output voltage drop: ≤2V@Iload=100mA; Output type: NPN/PNP L/D Selectable; Operating Voltage: 10…30VDC; Switching frequency: 25kHz; No-Load supply current: ≤ 55mA; Load current: ≤100mA; Impulsive Overvoltage Protection: Yes; Impulsive Overvoltage Protection: Insulation resistance.
The documented configuration includes Output Function: L/D Selectable; Output type: Output Function.
The documented configuration includes Dimensions: 20x26x90; Storage temperature: - 25°C…+70°C; Operating Temperature: - 20°C…+ 60°C; Mechanical Protection: IP65; Storage temperature: 25°C…+70°C; Operating Temperature: 20°C…+ 60°C; Insulation resistance: >20 MΩ 500 Vdc, between electronics and housing; Short-circuit protection: YES.
The documented configuration includes Reverse Polarity Protection: Yes; Housing material: Metal - Zamak; Active Head Material: PMMA; Short-circuit protection: Reverse Polarity Protection; Material: Housing material; Active Head Material: Storage temperature; >20 MΩ 500 Vdc, between electronics and housing: Contact resistance.
The documented configuration includes Function Principle: Fork for label detection; Functions: Fork for label detection; Application: Function Principle.
The documented configuration includes Connections: M8 plug 4pin; minimum detectable object: 0,5mm; Interference to external light: according to EN 60947-5-2 : 2020; Contact resistance: 500 Vac 1 min., between electronics and housing; Shocks and vibrations: 0.5 mm amplitude, 10 … 55 Hz frequency, for every axis (EN60068-2-6); ≤2V@Iload: 100mA.
| Feature | Specification |
|---|---|
| Output voltage drop | ≤2V@Iload=100mA |
| Output type | NPN/PNP L/D Selectable |
| Response time | 0,02 |
| Operating Voltage | 10…30VDC |
| Dimensions | 20x26x90 |
| Connections | M8 plug 4pin |
| Storage temperature | - 25°C…+70°C |
| Operating Temperature | - 20°C…+ 60°C |
| Mechanical Protection | IP65 |
| Storage temperature | 25°C…+70°C |
| Operating Temperature | 20°C…+ 60°C |
| Nominal sensing distance | 2mm |
| minimum detectable object | 0,5mm |
| Switching frequency | 25kHz |
| No-Load supply current | ≤ 55mA |
| Load current | ≤100mA |
| Interference to external light | according to EN 60947-5-2 : 2020 |
| Insulation resistance | >20 MΩ 500 Vdc, between electronics and housing |
| Contact resistance | 500 Vac 1 min., between electronics and housing |
| Depth slot detection | 50mm |
| Shocks and vibrations | 0.5 mm amplitude, 10 … 55 Hz frequency, for every axis (EN60068-2-6) |
| Fork for label detection | Compact - fork 2x50 mm |
| ≤2V@Iload | 100mA |
| Impulsive Overvoltage Protection | Yes |
| Impulsive Overvoltage Protection | Insulation resistance |
| Output Function | L/D Selectable |
| Short-circuit protection | YES |
| Reverse Polarity Protection | Yes |
| Housing material | Metal - Zamak |
| Active Head Material | PMMA |
| Output type | Output Function |
| Short-circuit protection | Reverse Polarity Protection |
| Material | Housing material |
| Active Head Material | Storage temperature |
| Function Principle | Fork for label detection |
| Functions | Fork for label detection |
| Emission | LED Infrared |
| Application | Function Principle |
| >20 MΩ 500 Vdc, between electronics and housing | Contact resistance |
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