E+E Elektronik EE31, Руководство пользователя

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5
Hardware
116
(4.5”)
90
(3.5”)
135
(5.3”)
50.8
(2”)
3. INSTALLATION
Mounting of metal and polycarbonate housing
1. Drill the mounting holes according to the mounting template.
For the polycarbonte housing a special mounting set for
installation onto mounting rails is available (see Hardware, chapter 10
"Replacement parts / Accessories").
2. The bottom part of the housing is mounted with 4 screws (screw
diameter: < 4.2mm
(0.2”)
; not included in the scope of supply).
3. Connection of the transmitter (see Hardware, chapter 4 "Electrical
connections").
4. Mounting of the middle part and cover with 4 screws
(included in the scope of supply).
polycarbonate
housing
dimensions in mm (“)
3.1 Mounting of model A (Wall mounting)
For mounting template for metal and polycarbonate housing see above.
Transmitters of the EE31-xAx series are designed for wall mounting.
Working range: -40...60°C
(-40...140°F)
with display: -20...50°C
(-4...122°F)
The transmitter must be mounted with the sensor probe pointing
downwards!
3.2 Mounting of model B (Duct mounting)
For mounting template for metal and polycarbonate housing see above.
Positioning of bore holes top left to center line of the probe:
metal housing: x = 28.5mm
(1.1”)
y = 37.5mm
(1.5”)
polycarbonate housing: x = 20.5mm
(0.8”)
y = 25.4mm
(1”)
Transmitters of the EE31-xBx series are designed for duct mounting.
Working range: -40...80°C
(-40...176°F)
with display: -20...50°C
(-4...122°F)
The sensor probe must point horizontal or downwards in the
duct.
12
(0.5”)
12
(0.5”)
14
(0.6”)
Drilling with long hole:
Drilling with round hole:
150
(6”)
148
(5.8”)
57
(2.24”)
55
(2.16”)
Ø4.2
(0.16”)
4.5
(0.18”)
metal housing:
90
(3.5”)
135
(5.3”)