KE
KEYENCE CORPORATION FR-LM20L
FR series (Radar Level Sensor) - FR-LM20L
Категории:
Технические характеристики
| Type | Long range Standard model |
|---|---|
| Measuring range | Up to 15 m 49.2' |
| Display range | Up to 25 m 82.0' |
| Measurable dielectric constant of medium | 2 or higher |
| Precision | Up to 0.1 m 0.3' : ±10 mm 0.39" ; 0.1 to 10 m 0.3' to 32.8' : ±1 mm 0.04" ; 10 to 15 m 32.8' to 49.2' : ±2 mm 0.08" |
| Время отклика | 0.4 s, 1.5 s, 4 s (default value), 10 s |
| Tank pressure | -0.1 to +1 MPa |
| Материал | Lens: PTFE Internal packing: FKM Joint: SUS304 |
| Материал | PPS PET PAR |
| Connection diameter | G1-1/2 (40 A) |
| Output (No. of control outputs) | Maximum 5 |
| Output (Control output/auxiliary output) | NPN/PNP open collector (switching type) 30 VDC or less, max 50 mA for each Residual voltage of 1.4 V or less (50 mA or less) N.O./N.C. Switching type IO2 is switchable to IO-Link |
| Output (Analog output) | 0–20 mA/4–20 mA maximum load resistance 260 Ω (Response time: 0.2 s after judgment output is confirmed [90% response]) |
| External input | ─ |
| Network compatibility | IO-Link v1.1/COM2 |
| Analog output accuracy (Resolution) | 1 mm 0.04" |
| Analog output accuracy (Zero accuracy) | ±0.1 mA (zero point = 4 mA) |
| Analog output accuracy (F.S. accuracy) | ±0.2 mA (full-scale = 20 mA) |
| Напряжение питания | 24 VDC + 25%/–20% Including ripple Class 2 or LPS |
| Power supply (Power consumption) | 106 mA or less (Excluding Load Current) |
| Рабочая температура | Display part when combined and separated: –20 to +50°C -4°F to+122°F (no freezing) Head when separated: –20 to +60°C -4°F to+140°F (no freezing) |
| Environmental resistance (Temperature of coupling used) | –20 to +85°C -4°F to +185°F (no freezing) |
| Environmental resistance (Vibration resistance) | 10–500 Hz Power spectral density: 0.816 G 2 ; X, Y and Z directions |
| Environmental resistance (Shock resistance) | 100 m/s 2 (10 G), 16 ms pulses, 1000 times each for X, Y and Z directions |
| Protection circuit | Protection against reverse power connection, power supply surges, output overcurrent protection, and output surges |
| Масса | Approx. 600 g 21.16 oz |