53410 , WGA 01

Kohlenwasserstoff-Präsenzmelder

Technische Spezifikation:

WGA 01 consists of one Evaluation unit, a capacitive Probe (WGA-ES4) for monitoring the Interface layer thickness and optionally one additional PTC probe (WGA-R6) to monitor the maximum Fill level (accumulation alarm). The evaluation unit has 2 relay outputs, one optical and one acoustic alarm, as well as test and Acknowledgment button equipped. ATEX marking: Ex II (1) G [Ex ia Ga] II B Type examination certificate SP 04ATEX3620X Housing: Wall-mounted housing made of impact-resistant Plastic (polycarbonate) W x H x D: 175 x 125 x 75 mm Degree of protection: IP 65 (EN 60529) Supply voltage: AC 230 V Power consumption: approx. 4 VA Switching outputs: 2 floating changeover contacts (cannot be acknowledged) 1 x for layer thickness 1 x for overfilling (accumulation alarm) Optical display: 1 x green LED layer thickness (normal) 1 x green LED jam (normal) 1 x red LED layer thickness (alarm) 1 x red LED jam (alarm) Acoustic alarm: Integrated piezo buzzer, can be acknowledged Contact load: AC 250 V 5 A 100 VA Ambient temperature: 0 / + 40 ° C Connection probe ~ switchgear : Max. 200 meters on site Use of a shielded cable minute 0.75 mm WGA-ES4 probe Principle of operation: capacitive ATEX marking Ex II 1 G EEx ia II A T4 Cable: oil resistant, length 5 meters Medium temperature: 0 / + 40 ° C Probe dimensions: length 220 mm  25 mm

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