Mô tả
Bảng thông số kỹ thuật của cảm biến VL18LL-M/40a/118/128
| Product Description |
|---|
| Fiber optic sensor for glass fiber optics |
| General specifications |
|---|
| Sensor range | up to 70 mm
(LMR 18-3,2-1,0-K4) |
| Detection range | up to 300 mm
(LME 18-2,3-0,5-K3) |
| Light source | LED, 650 nm visible red light |
| Light type | modulated visible red light |
| Angle of divergence | 26 ° |
| Optical face | frontal |
| Ambient light limit | 30000 Lux |
| Hysteresis | < 15 % |
| Functional safety related parameters |
|---|
| MTTFd | 700 a |
| Mission Time (TM) | 20 a |
| Diagnostic Coverage (DC) | 0 % |
| Indicators/operating means |
|---|
| Operation indicator | LED green, flashes in case of short-circuit |
| Function indicator | LED yellow, lights up with receiver lit |
| Control elements | Sensitivity adjuster, light/dark switch |
| Electrical specifications |
|---|
| Operating voltage | 10 … 30 V DC , class 2 |
| Ripple | 10 % |
| No-load supply current | < 35 mA |
| Protection class | II , rated voltage ≤ 50 V AC with pollution degree 1-2 according to IEC 60664-1 |
| Output |
|---|
| Switching type | light/dark on, switchable |
| Signal output | Push-pull (4 in 1) output short-circuit protected overvoltage protected |
| Switching voltage | 30 V DC |
| Switching current | max. 200 mA |
| Voltage drop | ≤ 2.5 V DC |
| Switching frequency | 500 Hz |
| Response time | 1 ms |
| Conformity |
|---|
| Product standard | EN 60947-5-2 |
| Approvals and certificates |
|---|
| UL approval | cULus Listed, Type 1 enclosure |
| CCC approval | CCC approval / marking not required for products rated ≤36 V |
| Ambient conditions |
|---|
| Ambient temperature | -25 … 70 °C (-13 … 158 °F) |
| Storage temperature | -30 … 70 °C (-22 … 158 °F) |
| Mechanical specifications |
|---|
| Degree of protection | IP67 |
| Connection | M12 connector, 4-pin |
| Material | |
| Housing | brass, nickel-plated |
| Optical face | plastic |
| Mass | 60 g |
Phân loại
| System | Classcode |
|---|
| ECLASS 11.0 | 27270905 |
| ECLASS 10.0.1 | 27270905 |
| ECLASS 9.0 | 27270905 |
| ECLASS 8.0 | 27270905 |
| ECLASS 5.1 | 27270905 |
| ETIM 8.0 | EC002651 |
| ETIM 7.0 | EC002651 |
| ETIM 6.0 | EC002651 |
| ETIM 5.0 | EC002651 |
| UNSPSC 12.1 | 39121528 |
