WIKA CS4S - Manual (Page 8)

Operating Instructions Temperature Indicating Controller CS4S
V1.1
•
10/2006 - 8 -
3. Mounting to control panel
3.1 Site selection
This instrument is intended to be used under the following environmental conditions (IEC61010-1):
Overvoltage category , Pollution degree 2
Mount the controller in a place with:
• A minimum of dust, and an absence of corrosive gases
• No flammable, explosive gasses
• Few mechanical vibrations or shocks
• No exposure to direct sunlight
• An ambient temperature of 0 … 50 °C (32 … 122 °F), which does not change rapidly
• An ambient non-condensing humidity of 35 … 85 %RH
• No large capacity electromagnetic switches or cables through which large current is flowing
• No water, oil or chemicals or where the vapors of these substances can come into direct contact with the
controller
3.2 External dimension
(Fig.
3.2-1)
3.3 Panel cutout
Lateral close mounting
n: Number of units mounted
Caution: If lateral close mounting is used for the
controller, IP66 specification will not be fulfilled.
(Fig.
3.3-1)
75
45
+0.5
0
45
+0
.5 0
45
+0
.5 0
n x 48-3 +0.5
0
48
11.5
95
44.5 59
.7
Gasket
Screw type mounting bracket