Descripción del producto
The leakage probes T-200.L are approved by the "DIBt" on the basis of the "WasBauPVO" for the detection of leaking water-polluting liquids. The T-200.L Ex may be used as leakage probes in hazardous areas, zone 1 (category 2).
Datos técnicos
Conexión
- Caja
- Ex-Polyesterdose (PO)
Propiedades
- Clase de protección
- IP 65
- Entrada de cable
- PVDF-Verschraubung, PVC-Dichtung
- Material del flotador
- PE
- Material de la base de la sonda de fugas
- PE
- Cable
- TPK (PVC Basis)
- Temperatura de funcionamiento
- atmosphärisch
- Presión de funcionamiento
- atmosphärisch
- Densidad del medio
- mit Schwimmer PE 52 ρ ≥ 1,05 g/cm³
- Histéresis de conmutación
- typ. 2 mm
- Tolerancia del punto de conmutación
- max. 2 mm
Valor de resistencia
- Disponibilidad operativa
- ca. 1 kΩ
- Detección de fugas
- ca. 12 kΩ
- Tiempo de conmutación
- ca. 20 ms
T-200.L Ex Configurar
Su configuración
- Designación básica
- T200L
- Länge
- Anschluss
- Anschlussgewinde
- Schwimmertyp
- Ex
Más información del producto
The float switches the reed contacts mounted in the guide tube via a magnetic system when the liquid level rises. The change in resistance in the sensor circuit triggered by the switching operation is evaluated and the output relay is activated. Our likewise approved "contact protection relays" of the KR-163...Ex and XR-6... series are available as "evaluation devices". are available.
The T-200.L leakage probes can be used as a "liquid sensor" in conjunction with the KR-163...Ex and XR-6... contact protection relays. (see section 10) as well as the other necessary assemblies (optical / acoustic signaling devices) as a universal "leak detection system". In addition to the use with our contact protection relays, the leakage probes T-200.L can be connected to our "alarm indicators" of the type series OAA-100, OAA-300.
- Simple structure
- Rugged design
- Small dimensions
- Low system costs
- Interference free measurement
- High chemical resistance
- Functionally identical to the overfill protection of the "T-200.F..." series
- Line monitoring for cable short circuit / cable break (with contact protection relay KR-163...)
- Problem-free, variable installation (rope version)
- Unproblematic setting and checking
- Various connection options (socket / plug / cable)
- Use in category 2 (Ex zone 1) possible (with [Ex]i contact protection relay KR-163/A/Ex)
Documentos y descargas
Hoja de datos
Instrucciones de ajuste
Instrucciones de seguridad
Descripción técnica
Declaración de conformidad
Accesorios
OAA-300
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