| System components |
|---|
| Emitter | GA18-S/166 |
| Receiver | GK18-S/59/161/166 |
| General specifications |
|---|
| Effective detection range | 0 … 12 m |
| Threshold detection range | 17.5 m |
| Light source | LED |
| Light type | modulated visible red light , 640 nm |
| Diameter of the light spot | approx. 650 mm at 17.5 m |
| Angle of divergence | approx. 2 ° |
| Optical face | lateral |
| Ambient light limit | 30000 Lux |
| Accessories provided | Mounting aids |
| Indicators/operating means |
|---|
| Operation indicator | LED green, statically lit Power on |
| Function indicator | Receiver: LED yellow, lights up when light beam is free, flashes when falling short of the stability control ; OFF when light beam is interrupted |
| Electrical specifications |
|---|
| Operating voltage | 20 … 250 V AC/DC |
| No-load supply current | < 2.5 mA per device |
| Output |
|---|
| Switching type | dark on |
| Signal output | N-channel MOSFET, short circuit protected |
| Switching voltage | max. 250 V AC/DC |
| Switching current | max. 200 mA |
| Voltage drop | ≤ 3.5 V AC/DC |
| Switching frequency | 50 Hz |
| Response time | ≤ 10 ms |
| Conformity |
|---|
| Product standard | EN 60947-5-2 |
| Compliance with standards and directives |
|---|
| Standard conformity | |
| Standards | UL 508 |
| Approvals and certificates |
|---|
| EAC conformity | TR CU 020/2011
TR CU 004/2011 |
| Protection class | II, rated insulation voltage ≤ 250 V AC with pollution degree 1-2 according to IEC 60664-1 |
| UL approval | cULus Listed, Type 1 enclosure |
| CCC approval | Certified by China Compulsory Certification (CCC) |
| Ambient conditions |
|---|
| Ambient temperature | -20 … 60 °C (-4 … 140 °F) |
| Storage temperature | -40 … 70 °C (-40 … 158 °F) |
| Mechanical specifications |
|---|
| Degree of protection | IP67 |
| Connection | Micro AC connector, 1/2″ V124 ; 4-pin |
| Material | |
| Housing | ABS / PBT |
| Optical face | PMMA |
| Mass | approx. 10 g per device |
