Dinel ULM-53 series Kullanım Kılavuzu - Sayfa 4

Lazer Seviyesi Dinel ULM-53 series için çevrimiçi göz atın veya pdf Kullanım Kılavuzu indirin. Dinel ULM-53 series 20 sayfaları. Ultrasonic level meters
Ayrıca Dinel ULM-53 series için: Kullanım Kılavuzu (20 sayfalar), Manuel (8 sayfalar), Manuel (6 sayfalar)

Sayfayı Yazdır

AFETY

All operations described in this instruction manual have to be carried out by trained personnel or by

an accredited person only. Installation, commissioning, operation and maintenance of the ultrasonic

level meters has to be carried out in accordance with this instruction manual; the provisions of

regulations in force regarding the installation of electrical equipment have to be adhered to.

Improper use, installation or set-up of the sensor can lead to crashes in the application, (overﬁ lling

of the tank or damage of system components).

The manufacturer is not responsible for improper use, loss of work caused by either direct or

indirect damage, and for expenses incurred at the time of installation or during the period of use

of the sensor.

Customer service must be carried out by the manufacturer exclusively.

EASURING PRINCIPLE

The ULM

ultrasonic level meters are compact measurement devices containing an ultrasonic

transmitter and an electronic module. Using an transmitter, level meters transmit the series of

ultrasonic pulses that spread towards the level surface. The transmitter recuperates reﬂ ected

acoustic waves that are subsequently processed in the electronic module. Based on the period

during which the individual pulses spread towards the level and back, this period is averaged by

the electronics that performs temperature compensation and subsequently a conversion to an

output current (voltage).

ANGE OF APPLICATION

For continuous non-contact level measurement of liquids (water solutions, sewerage water, etc.),

mash and paste materials (sediments, sticks, resins etc.) in closed or open vessels, sumps, reser-

voirs and open channels. In case the level of bulk-solid materials is measured, the measurement

range is reduced.

All setting-up is done using two buttons positioned in the upper part of the sensor. The level meter

is equipped with optical state indication (STATE) and with a setting-up process (MENU). The level

meter can output current or voltage signals. They are manufactured in model versions for non-

explosive areas (N) and explosive areas (Xi).

EATURES OF VARIANTS

ULM–53_–02–_

ULM–53_–06–_

ULM –53_–10–_

ULM –53_–20–_

measuring range from 0.25 m to 2 m, plastic PVDF transmitter and plastic

body (PP+HDPE), process connection with thread G 1".

measuring range from 0.25 m to 6 m, plastic PVDF transmitter and plastic

body (PP+HDPE), process connection with thread G 1 ½".

measuring range from 0.5 m to 10 m, plastic PVDF transmitter and plastic

body (PP+HDPE), aluminium alloy ("Xi" version) or HDPE ("N" version)

ﬂ ange.

measuring range from 0.5 m to 20 m, with plastic PVDF transmitter and

plastic body (PP+HDPE), aluminium alloy ﬂ ange.

ULM–53