WIKA CF2S - Manual (Page 34)

Operating Instructions Temperature Indicating Controller CF2S
V1.2 • 08/2004 - 34 -
10. Mounting to control panel
10.1 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:
(1) A minimum of dust, and an absence of corrosive gases
(2) No flammable, explosive gases
(3) No mechanical vibrations or shocks
(4) No exposure to direct sunlight, an ambient temperature of 0 to 50°C (32 to122°F)
that does not change suddenly
(5) An ambient non-condensing humidity of 35 to 85%RH
(6) The controller away from large capacity electromagnetic switches or cables
through which large current is flowing
(7) No water, oil or chemicals or where the vapors of these substances can
come into direct contact with the unit
10.2 External dimension drawing
One-touch type mounting bracket
[Fig. 10.2-1]
Screw type mounting bracket
[Fig. 10.2-2]
10.3 Panel cutout drawing
Lateral close mounting
[Fig. 10.3-1] n: Number of units mounted
100 10
48
44.5
100 10
44.5 59.7
48
75
n x 48-3
+0.5
0
45+0.5
0
45
+0.5
0
45
+0.5
0