At a glance
Classification: EX II 3G EX nA op is IIB T4 Gc X, EX II 3D EX tc IIIB T135°C Dc IP67 X according to Directive 94/9/EC (ATEX) |
Corresponds to category 3D/3G |
Conform to standards and ready-to-install: Sensor and additional protective housing (stainless steel 1.4301) |
High sensing range, high operating reserves |
Red light |
Reliable operation in industrial environments, even in ambient light |
Your benefits
Ready-to-install sensors conform to the 3G/3D category for explosive zones (ATEX) |
Less contamination due to high operating reserves, reducing downtime |
Resistant to vibrations, reducing downtime |
Withstands harsh environments, making it suitable for a wide range of applications with operating temperatures from -20 °C - +50 °C |
Features | |||
Sensor/detection principle: | Through-beam photoelectric sensor | ||
Dimensions (W x H x D): | 31.4 mm x 112.3 mm x 70.4 mm | ||
Housing design (light emission): | Rectangular | ||
Sensing range max.: | 0 m ... 35 m | ||
Диапазон измерений: | 0 m ... 25 m | ||
Type of light: | Visible red light | ||
Источник света: | LED 1) | ||
Длина волны: | 645 nm | ||
Angle of dispersion: | Ca. 1.5 ° | ||
Light spot size (distance): | Ø 600 mm (25 m) |
Механика/электроника | |||
Supply voltage: | 10 V DC ... 30 V DC 1) | ||
Пульсации: | ≤ 5 Vpp 2) | ||
Power consumption, sender: | 35 mA 3) | ||
Power consumption, receiver: | 20 mA 4) | ||
Output type: | PNP | ||
Output function: | Complementary | ||
Режим переключения: | Светлое/темное переключение | ||
Output current Imax.: | ≤ 100 mA | ||
Response time: | ≤ 500 µs 5) | ||
Частота переключений: | 1,000 Hz 6) | ||
Angle of reception: | Ca. 3 ° | ||
Тип подключения: | Cable, 4-wire, 10 m 7) | ||
Материал кабеля: | PVC | ||
Защита цепи: | A, B, C 8)9)10) | ||
Класс защиты: | II 11) | ||
Вес: | 1,500 g | ||
Материал корпуса: | ABS, Stainless steel, Stainless steel V2A (1.4301), Plastic | ||
Материал оптики: | PMMA | ||
Enclosure rating: | IP 67 | ||
ATEX marking: | EX II 3G EX nA op is IIB T4 Gc X EX II 3D EX tc IIIB T135°C Dc |
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Ex area category: | 3D, 3G | ||
Ambient operating temperature: | -20 °C ... 50 °C | ||
Температура хранения: | -40 °C ... 75 °C | ||
Part number of individual components: | Receiver, WE27X-3P1830, 2033627, Sender, WS27X-3D1830, 2033628 | ||
Signal voltage PNP HIGH/LOW: | Approx. VS - 2.5 V / 0 V |