Campbell AVW1 Especificaciones Pagina 45

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 50
  • Tabla de contenidos
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 44
AM16/32B Relay Analog Multiplexer
plate with 1-inch hole grid suitable for mounting the AM16/32B. The
enclosures have a cable bushing to accommodate the sensor lines.
These standard enclosures are rain-tight, but not water-proof.
The enclosure lids are gasketed. The screws on the outside of the
enclosure should be tightened to form a restrictive seal. In high
humidity environments, user supplied foam, putty, or similar material
helps to reduce the passage of moisture into the enclosure via cable
conduits.
8.1 Mounting Tabs
The AM16/32B has mounting tabs allowing attachment by four
screws. See Figure 22 dimensions.
9.4 in
23.9 cm
1 in
2.54 cm
3 in
7.62 cm
AM16/32
AM16/32B
3 in
7.62 cm
1 in
2.54 cm
9 in
22.9 cm
FIGURE 22. Mounting Tab Hole Pattern
U-bolts are provided with enclosure to attach to a 1.25 inch (32 mm)
diameter pipe. An enclosure may also be lag-bolted to a wall or other
flat surface.
8.2 Controlling Humidity
The multiplexer is susceptible to corrosion in high relative humidity.
Desiccant packs are available from CSI and should be used inside the
enclosure to remove water vapor.
Air movement should not be restricted through an
enclosure containing batteries that may produce
explosive or noxious gases (e.g., lead-acid
batteries).
CAUTION
39
Vista de pagina 44
1 2 ... 40 41 42 43 44 45 46 47 48 49 50

Comentarios a estos manuales

Sin comentarios