Dinel ULM-53 series 사용 설명서 - 페이지 14

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Dinel ULM-53 series에 대해서도 마찬가지입니다: 사용 설명서 (20 페이지), 매뉴얼 (8 페이지), 매뉴얼 (6 페이지)

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13. O

rdEr COdE

ULM – 53

Performance:

N – Normal (non-explosive areas only)

Xi –

suitable for explosive areas

14. a

CCEssOriEs

Standard

(included in the price)

• 1 pc of seal

(only for ULM–53_–02, 06)

• 1 pc of connector IP67 socket

15. s

afETy

PrOTECTiON

The level meter ULM–53 is equipped with protection against reverse polarity and output current

overload.

Protection against dangerous contact is secured by low safety voltage that complies with

EN 33 2000-4-41.

Electromagnetic compatibility according to EN 55022/B, EN 61326/Z1 and EN 61000-4-2 to 6.

Explosion proof of ULM–53Xi type complies with the following standards: EN 60079-0 : 2007;

EN 60079-11 : 2007 ; EN 60079-26 : 2007 and examined by FTZÚ-AO 210 Ostrava - Radvanice

certificate No.: FTZÚ 09 ATEX 0119X.

Supplied electrical equipment matches the requirements of valid European directives for safety and

electromagnetic compatibility. The declaration of Conformity for the above mentioned product was

issued.

Special conditions for safe use ULM–53Xi

The device is designed for connection to isolating repeater IRU–420.

When the other approved supply unit is used, whose output parameters satisfy above mentioned

output parameters, it is necessary to have a galvanic separation or, if supply unit without galvanic

separation is used (Zener barriers), it is necessary provide potential equalization between sensor

and point of barrier earthing.

For application in zone 0 the present explosive atmospheres - mixture of air with flammable gases,

vapour or mists must comply: - 20°C < Ta < + 60°C; 0.8 bar < p < 1.1 bar

The device must be installed in such a way, to prevent mechanical damage of sensor face

–

Output type:

U – Voltage (0 ... 10 V) – only for performance "N"

Maximum range:

02 – 0.25 ... 2 m

06 – 0.25 ... 6 m

10 – 0.5 ... 10 m

20 – 0.5 ... 20 m

COmPaTibiliTy aNd ExPlOsiON PrOOf

– Current (4 ... 20 mA)

Optional

(for extra charge)

• Fixing nut G1" and G1 ½"

• Horn adapter ST–G1 and ST–G1,5

ULM–53