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VL/VRG
Laser Optical Barrier
With Separate Transmitter and Receiver
Detection of Hot and Cold Product
Technical
Specifications
- Maximum
distance between emitter and receiver:
80 m
- Supply voltage:
230 V a.c., 115 V a.c., 48 V a.c., 24 V
a.c. (50 or 60 Hz) 24 V d.c.
- Power
consumption: 10 VA
- Laser diode:
- Wavelength: 670
nm
- Power output: 1
mW (Class II)
- Divergence:
< 10 mrad
- Modulation
frequency: 2.5 kHz
- Output:
- Relay version:
Contact ratings: 230 V 2.5 A
Maximum switching frequency: 50 Hz
- Solid-state
version:
0 24 V/100 mA max, low impedance
push-pull
Maximum switching frequency: 500 Hz
- Electrical
connection:
Version with terminal block: Two
9 mm cable glands
Version with connector: Mating connector
supplied mounted on a 2 m length of cable
- Mounting:
Either a right-angled bracket (non-cooled
model only)
or an adjustable mounting stand with
cooling jacket
- Protection
rating: IP 67 (equivalent NEMA 4, NEMA
12)
- Operating
temperature:
10°C to + 50°C (15°F to 120°F) without
cooling
up to 120°C (250°F) with water cooling (2
I/min)
- Weight:
approx. 5 kg (8.8 Ibs) per pair (emitter plus
receiver)
 
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