Mollet MSD-070 Quick Start Manual

M LLET
Füllstandtechnik
Read and follow these safety instructions first and take notice of the operating instructions.
Safety instructions
1. The installation, initial operation and maintenance may be done by a qualified expert with electrical know-how only.
2. Comply with the local and statutory rules and regulations and/or the VDE 0100.
3. Take notice of the temperature specifications at the data plate.
4. A fuse (with max. 4A) has to be connected upstream in series to the signal contact.
5. Protect the signal contact from voltage peaks when inductive loads are connected.
6. The device may put into operation if it is closed, only.
7. Switch off the power supply, before opening the device. (touch dangerous voltage)
8. Attention safety device! Don´t modify anything at the device or at the switching point adjusting!
Operating instructions
1. Description
1.1 Intended use
The pressure detector controls as limit switch the overpressure in
silos and vessels.
1.2 Function
If the pressure reaches the switching point SP, the pressure detector
will give a signal.
1.3 Technical data
Manufacturer
Address
Name
Type
Bulk good temperature
T
Ambient temperature
T
Signal contact
Capacity of the contact
C o n
Switching voltage
Switching point S P
Overpressure safety
Cable connection
Cable entry
I P
Type of protection
Weight
Maintenance
Mounting position
1.4 Material
Housing
Flange
as option
Membrane
Flange socket
MOLLET D-74706 Osterburken Tel. +49 6291 6440-0 Fax +49 6291 9846
MOLLET
Füllstandtechnik GmbH
Industriepark RIO 103
74706 Osterburken
Silo pressure detector
MSD-070
-25 °C ... +80 °C
s
-20 °C ... +70 °C
a
change-over contact, potentialfree
4 A / 250 V AC
t a c t
24 V ... 250 V AC
or 12 V ... 125 V DC
40 mbar
= 0.04 bar = 400 mm WS
up to 0.5 bar
Screw M4
Cable gland M20x1.5
IP65 acc. to DIN EN 60529
1.1 kg
none
vertical, ± 5° inclination
ABS (high impact plastic), grey
Aluminium
Stainless steel 1.4571 / 316 Ti
Stainless steel 1.4301 / 304
Steel
Silo pressure detector
MSD
1.5 Dimensions
1.6 Accessory (Option)
Flange socket
Operating instructions
MOLOS
130x105
top
M20x1,5
Ø 69
Lk 90 / 4xØ 9
Ø 110
008-0200
Gasket
Ø 110
Lk 90 / 4xM8
Ø 74x2
04/13 MSD-BA
©
by MOLLET
01