NIVOSTOP® PR2 Heavy duty float level detector

General Catalog 522-05

NIVOSTOP® PR2

Heavy duty float level detector

NIVOSTOP® PR2

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• For sewage pumping/ lifting stations

• Built-in counterweight

• Robust design

• High grade Neoprene cable

• Cable length: 6, 10, 15, 20 m

APPLICATIONS

Automation of pump or alarm level for sewage pumping and lifting stations on wasted waters.

PRINCIPLE

Operation of NIVOSTOP® PR2 is identical to other detectors NIVOSTOP® with a built-in counterweight.

When the level is rising up, the tilting of the float actuates an integrated switch (output cable to connect to a control cabinet). The built-in counterweight allows the float not to rise to the surface nor to wrap around objects. The detector therefore remains immersed and switches in a small space.

The cable of NIVOSTOP® PR2 is of a large diameter, sealing system is reinforced (3 envelopes) which give to the detector a great reliability and durability under severe operating conditions.

TECHNICAL FEATURES

Pressure max.	:	2 bar
Protection	:	IP 68
Temperature	:	-15 ... +50 °C
S.G. limits	:	0.95 ... 1.05
Switching angle	:	20°
Switch	:	Change-over micro-switch
Swiching power	:	10 A (resistive load) 8 A (inductive load) – 250 V AC
Cable	:	Neoprene; O.D. 8.8 mm, 3 x 1 mm²
Seal	:	EPDM
Body	:	PP; O.D. 110 mm; height 180 mm

CE Conformity

• Low voltage directive 2006 /95 /CE

• Environment protection directive

• RoHS 2011 /65 /CE

• Machinery Directive 2006/42/CE

• Electromagnetic compatibility directive 2004/108/CE

CODE NUMBERS AND REFERENCES

Code	Reference	Description	Mass (kg)
522 306	NIVOSTOP PR2-6	NIVOSTOP® PR2 – 6 m long cable	1.5
522 310	NIVOSTOP PR2-10	NIVOSTOP® PR2 – 10 m long cable	1.9
522 315	NIVOSTOP PR2-15	NIVOSTOP PR2® – 15 m long cable	2.5
522 320	NIVOSTOP PR2-20	NIVOSTOP PR2® – 20 m long cable	3
Mounting accessories
520 917	Cable tie	For 1 cable	-
520 919	Cable double clamp	For 2 cables	-

General Catalog 522-05
03/12/2018 15:35

Heavy duty float level detector
NIVOSTOP® PR2