NIVELCO NIVOFLIP MAK-100 Series User Manual

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We are sure that you will be satisfied throughout its use!
1. GENERAL INDTRODUCTION, OPERATION
NIVOFLIP MAK-100- type magnetic level switches are suitable for level switching of variuos liquids.
MAK-100 type magnetic level switches are used for magnetic-lamella bypass level indicator (named
NIVOFLIP) as an optional level switch.
O :
PERATION PRINCIPLE
Mounted on suitable connection flanges on the side of the tank the liquid level in the bypass tube and the
tank is equal. In the stainless steel bypass tube a magnetic float tracks the level of the liquid. In the float
a permanent magnet is incorporated, which operates the MAK-100 type adjustable positioned magnetic level
switch through the stainless steel side of the tube, and provides non-contact signal transfer to the
microswitch.
Electronic connection is performed with cable gland, wired with a maximal 2.5 mm
Installation of the level switch is made by 2 pieces of hose clamps. Position of the switch can be changed to
adjust the needed switching level. The level switches are available in normal and Ex versions.
2. TECHNICAL DATA
TYPE
Medium temperature
Ambient temperature
Material of the switch-housing
Switch
Switch rating
Electrical connections
Mechanical protection
Electrical protection
Ex marking
Mass
BKI11ATEX0004X ▪ mak1100a0600h_02 ▪ 1/2
MAK-100-0
max. +130 °C
-20°C...+80°C
Paint coated aluminium cast
1 microswitch, with NO / NC contacts
250V AC12 2.5 A Only Ex ia certified and approved contact
220V DC13 0.3 A isolator should be used for supply!
cable gland: M20x1.5 terminal for max. 2.5 mm
IP 65
Class I.
–
1.5 kg
cross sectioned cable.
2
MAK-100-6
See: Temperature data
for Ex versions table
wire cross section
2
II 1G
NIVOFLIP
Manufacturer:
NIVELCO Process Control Co.
H-1043 Budapest, Dugonics u. 11.
Phone: (36-1) 889-0100 Fax: (36-1) 889-0200
E-mail: sales@nivelco.com www.nivelco.com