Page 432 - Bürkert

Ordering Chart
Electrical connec-
Description Voltage supply Output Item no.
tion
Flowmeter Type SE30 Ex for sensor fitting S030
SE30 Ex - NAMUR II 1 G/D for explosive gas and 8 - 15 V DC - via an NAMUR current 1 cable plug 552 901
dust environments: zones 0, 1 or 2 and 20, 21 or 22 intrinsic safety barrier modulation - EN 175301-803
with NAMUR input* 2-wire
* The open circuit voltage for the NAMUR input must be included between 8 and 15 V. SE30 Ex
Note regarding the ordering of a complete sensor:
A SE30 Ex sensor consists of the Type SE30 Ex electronic module and the INLINE fitting, see datasheet for Type S030
Please order the relevant INLINE fitting and the electronics separately!

Accessories
Description Item no.
Cable plug EN 175301-803 with blue cable gland and silicone seal (Type 2508) 167 526

Classifications for explosive areas Voltage supply Output Number of channels Item no.
Intrinsic safety barrier
24 V DC open collector, 15 V, 60 mA 2, with NAMUR input 553 456
ATEX 94/9/CE
I/II (M1 )/ (1) G/D [Ex ia] IIC open collector, 15 V, 60 mA 4, with NAMUR input 553 457

230 V AC open collector, 15 V, 60 mA 2, with NAMUR input 553 458
open collector, 15 V, 60 mA 4, with NAMUR input 553 459

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