What products does Hirotronix supply?

Hirotronix supplies industrial automation sensors, machine safety systems, operator controls, level measurement systems, and automation components.

Where is Hirotronix located?

Hirotronix is located in Mississauga, Ontario, Canada.

Does Hirotronix provide worldwide service?

Yes, Hirotronix supplies automation and sensor solutions worldwide.

DOLD IL 9055 – Speed Monitor

Brand

DOLD

Part number

IL 9055

Order number

0057157

Speed Monitor

Protection of persons, machines and products
Easy setting
Universal input, for configuration of different sensors (PNP, NPN, 2-wire, contact, voltage)

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Price and lead time on request — add this part to your quote list and we will reply with pricing and availability.

Brand	DOLD
Housing width	35 mm
Output contacts	1 C/O contact
Enclosure design	Distribution board
Order number	0057157

The speed monitors IK 9055 and IL 9055 of the VARIMETER series monitors the rotational speed of motors. They recognise and monitor impulse signals of e. g. proximity sensors and protect machines and produced material or allows speed depending switching in production processes.

Features

According to IEC/EN 60255-1
Detection of over- or underspeed or frequency, function selectable
3 selectable ranges for frequency or speed, adjustable tripping value
Ranges up to 10 kHz ( 600.000 ipm) available,therefore suitable for turbines, centrifuges and similar applications
Adjustable hysteresis
Input also suitable for SKF sensor bearings
As option for Namur sensors
As option for permanent magnet sensors
As option with adjustable switching delay/start up delay
On request with manual reset
IK 9055: compact version for DC 24 V auxiliary supply
IL 9055: for auxiliary supply up to AC 400 V with galvanic separation to sensor input
De-energized on trip (Energized on trip on request)
LED indicators for auxiliary supply, sensor pulses and contact position
1 changeover contact (2 changeover on request)
DIN rail or screw mounting
IK 9055: width 17.5 mmIL 9055: width 35 mm

Technical specifications

Auxiliary voltage	AC
Classification	Drehzahlüberwachung
Enclosure design	Distribution board
Measuring range max.	600000 IPM
Operate delay	Yes
Output contacts	1 C/O contact
Width	35 mm
Type	IL 9055

Available variants

Auxiliary voltage	AC 48 V · AC 230 V
Contact equipping	1 changeover contact
Hysteresis	1 – 20 %
Setting range	2 – 2000 Hz · 50 – 50000 IPM · 100 – 10000 IPM
Start up delay	0,1 – 20 s · Without
Approvals and Markings	CSA C/US
Variant	Universal input, for configuration of different sensors (PNP, NPN, 2-wire, contact, voltage). Start up delay adjustable logarithmically · Universal input, for configuration of different sensors (PNP, NPN, 2-wire, contact, voltage). Start up delay time adjustable logarithmically

Tell us the variant you need in your quote request.