 |
|
|
LH-50 sensor heads
|
|
The LH-50 is a new generation of high precise LED distance measurement sensors. Because the light source uses a red light LED, no complicated safety measures are necessary (compared with usual laser sensors). The multi functional contoller unit with a 5 digit display completes the unit and makes this sensor not only to an alternative for laser sensors, but also to provide a solution without limitation.
Characteristics:
- Due to red light LED source no safety requirements necessary
- Resolution max. 2µm
- Llinearity error within +-0,2% F.S.
- Compact design
Options:
- Extension cable (2 / 5 / 10m)
|
|
|
| |
LH54 |
LH58 |
LH512 |
| Sensing principle |
Triangulation |
| Measuring range |
40 ± 10mm |
80 ± 20mm |
120 ± 30mm |
| Max. spot diameter |
Ø 1.6mm |
Ø 2.0mm |
Ø 3.0mm |
| Response time |
0.5 to 300ms |
| Resolution |
2 to 40µm |
4 to 160µm |
20 to 580µm |
| Emitting element |
Red LED, 650nm |
| Housing material |
Plastic |
| Protection |
IP67 |
| Size (HxWxL) |
46 x 17 x 46mm |
| Connecting method |
Cable 0.2 m long with a connector at the end |
| Usable ambient temp. |
0°C to +45°C |
| Weight (approx.) |
70g (with cable) |
|
|
|
|
LH-50 controller
|
|
Two analogue output devices, means a simple general purpose- and a high functionality type for up to 2 sensorheads (LH-CD6), are available. Because controller and sensor head are not calibrated as a set, the combination of both are very flexible and without limitation. Even a thickness and level difference measurement is possible due to mathematical functions implemented in 2 head controllers. Characteristics: - Analogue voltage or analogue current adjustable
- LED display
- 8 adjustable response times (0.5ms to 300ms)
- Zero point and offset adjustment
- Comparative outputs free adjustable (teach-in)
- Timer (ON/OFF delay)
- Alarm output
- RS232
- Interference prevention function
|
|
|
| NPN output |
LHCL6 |
LHCS6 |
LHCD6 |
| PNP output |
LHCL6P |
LHCS6P |
LHCD6P |
| Controller type |
General purpose
1 head |
High-functionality
1 head |
High-functionality
2 heads |
| Analogue output |
±5V, 4 -20mA |
| Comparative output |
Max. 100mA, 30V DC |
Max. 50mA, 30V DC |
| Current consumption incl. sensorhead |
250mA |
300mA |
350mA |
| Housing material |
Plastic |
| Size (HxWxL) |
40 x 26 x 67mm |
48 x 48 x 77.5mm |
| Connection method to power supply |
Cable 2m |
| Operating voltage |
24V DC (±10%) |
| Usable ambient temp. |
0°C to + 50°C |
| Temperature characteristics |
±0.04% F.S. / °C |
| Weight (approx.) |
70g |
|
|
|
|
|
LH-50 typical applications
|
Thickness measurement
|
Level difference measurement
|
Winding length measurement
|
|
|
Ionisers
Producten
