Dinel CPS-24 Manuel d'instruction - Page 9

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10 . Accessories

standard – included in the level sensor price

• 2 pcs. of stainless steel fixing nuts

• 1 pcs. Screwdriver for adjustment (each

5 pcs.)

11 . Safety, protections, compatibility and explosion proof

The level sensor is equipped with protection against electric shock on the electrode, reverse polar-

ity, output current overload, short circuit and against current overload on output.

Protection against dangerous contact is provided by low safety voltage according to EN 33 2000-4-

41. Electromagnetic compatibility is provided by conformity with standards EN 55 022/B, EN 61326-

1/Z1, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-6.

Explosion proof CPS-24Xi is provided by conformity with standards EN 60079-0:2013, EN 60079-

11:2012.

Explosion proof CPS-24Xi is verified FTZÚ – AO 210 Ostrava – Radvanice: FTZÚ 02 ATEX 0233X

A declaration of conformity was issued for this device in the wording of Act No. 90/2016 Coll., as

amended. Supplied electrical equipment matches the requirements of valid European directives for

safety and electromagnetic compatibility.

Special conditions for safe use of variant CPS-24Xi

The level sensor is designed to be connected with supply unit type NSSU, NDSU and NLCU.

If some other approved apparatus is used, its output parameters comply with above mentioned

parameters, then it is necessary to include galvanic separation and/or in case of application of ap-

paratus without galvanic separation (Zener safety barriers) it is necessary to provide equipotential

equalisation between sensor and point of barrier earthing.

For zone 0 application the present potentially explosive atmosphere of air mixture with gases, mists

or vapours shall comply the following:

= -20 to +60°C, p = 0.8 bar to 1.1 bar.

amb

Maximum input parameters:

Ui = 12 V; Ii = 15 mA; Pi = 45 mW; Ci = 15 nF; Li = 10 µH

optional – for a surcharge

(see catalogue sheet of accessories)

• Extra cables over the standard length 2 m

(for electric connection type "A" or "B")

• Connector plug (type ELWIKA or ELKA)

• Plate holder PD–24–1

• Distance crown DK–24

CPS–24