ESPE safety light curtains are widely used in hazardous areas to avoid any industrial accidents caused by access the danger area, and also monitoring of automated manufacturing cells and production line.
ESCC series is a kind of safety light curtain specially design for highway, toll collection by weight, highway detection station, customs or other vehicle detection site.
Which is mainly achieve function of vehicle height limit, vehicle separation, detection of vehicle speed and vehicle driving direction, etc.
Stainless steel or cold rolled steel plate enclosure for ESCC is built in heating glass, temperature & humidity controller, realize automatic heating when the humidity is too high or temperature is too low.
To ensure the curtain can be used in wet areas, rain and snow weather.
Model :
Parameter of safety light curtain | |
Working Power Supply | DC24V±15% |
Beam space | 20mm/40mm |
Resolution | 25mm/45mm |
Beams | 20mm beam space: 32, 64 |
40mm beam space: 16, 32 | |
Wave Length | 940nm |
Capacity | <5W |
Sensing distance | max. 20m (Remark: if light reflection, please let us know in advanced) |
Anti-light interference | 100000 Lux (incidence Angle | >5) |
Sensing method | Thru-beam type |
Output Mode | NPN, PNP, RS485 |
Type Of Output (OSSD) | NPN/PNP semiconductors, current <200mA, residual voltage: 1V max. Leakage current: |
1mA (except voltage influenced by lengthen cable) | |
RS485 output: Modbus communication protocol, customized protocol. | |
Protective Circult | Power supply overvoltage protection, reverse polarity protection and output overcurrent protection |
Output Signal | OSSD1 output blocking signal, OSSD2 output abnormal signal |
The Emission Indicator | Normal: The indicator is steady green |
The Receiving Indicator | Normal: The green light is steady on |
Abnormal alignment: The indicator is steady red | |
CP malfunction: Red & green light blink alternately. | |
Insulation Resistance | >100 MO |
Ambient Operating Temperature | -40°C to 55°C |
Storage Temperature | -55°C to 80°C |
Ambient Humidity | When the temperature is 20° C, the relative air humidity is less than 85% |
Enclosure rating | IP65 |
Section Size | 35 × 50mm |
Electrical parameters of the protective cover | |
Operating Voltage | 24V±10% |
Working Current | 10A |
Humidity Switch | Mechanical nylon film trigger switch relative temperature 20%-80% |
Main Control Unit | When the heating unit of the starts, the red LED light at the front will glow |
Cover Structure | Stainless Steel (201/304) |
Cover | self-adjusting heating glass |
Heating Glass | Core 2 No. 14 standard cable with ground cable is required for heating glass (cable not provided) |
Door Opening Method | Front-door opening mode |
Door Closing Method | Front-door screws fixed |