BLR T

Control of liquids
Float levels switch

Intended use

Model for high temperature with thread proccess connection.

The side mounting level switches are used to control the level in tanks and containers in which non-scaling or residual waters, oil, chemical products, etc. are used.

Function

When the level of the liquid reaches the level of the float switch, the float changes its position an angle and activates a micro switch or a REED switch in high temperature models due to this deviation.

When the liquid level falls, the float moves back and the switch is disengaged.

Mechanical connection

There are models with proccess connection like circular flange, square flange or by thread.

Mount the indicator using screws, rods, fasteners, nuts, using the counterflange or through connecting pipe.

If the model of the float is BLR or BLR-T, the thread is G 1 " 1/2 tappered and the device can be fixed using 1 or 2 nuts or screwing the float in a pipe.

For a correct use of the level switch, the float must not touch the walls of the tank and it is necessary to ensure the free movement of the float.

Dimensions

Approximate measures given in mm.

Technical data


Name	Float switch
Type	BLR T – ref: 2514-1
Product density	0,65 Kg/l
Maximum pressure	+15 bar
Cable entry	G 1/2"
Switching voltage	250 V AC
Switching function	1 NO + 1 NC
Contact:
Power consumption	30 VA in AC; 30 W in DC
Current of contact	1 A (for resistive loads) For inductive or capacitive loads, reduce at 50%
Product temperature	-20° C – +200° C
Ambient temperature	-20° C – +200° C
Protection	IP65 according to DIN EN60529
Weight	1,20 Kg
Materials:
Housing	Aluminium
Proccess connection	Stainless Steel 1.4401
Float	Stainless Steel 1.4401
High temperature isolation	PTFE