Technical data – KROHNE LS 6500 EN User Manual

Page 28

TECHNICAL DATA

LS 6500

www.krohne.com

03/2013 - 4000649103 - MA LS 6500 R03 en

Materials

Sensor housing

Stainless Steel 1.4301 / 304

Process connection

Stainless Steel 1.4404 / 316L

Sensor insulation

Virgin PEEK, FDA conform

Electrical connection

Cable gland M16: Plast or Nickel-plated brass

Plug M12: Nickel-plated brass

Process connections

Standard

Hygienic G½; DN38

Other

For other hygienic process connections, e. g. Tri-clamp, 11851, Varivent see

data sheet "Accessories".

Electrical connections

Power supply

Non-Ex / Ex nA: 12…36 VDC, 70 mA max.

Ex: 12…30 VDC, 70 mA max.

Power consumption

1.7 W

Power-up time

< 2 s

Reaction time

Max. 0.1 s

Damping

0...10 s

Cable entry

M16 cable gland or M12 (4 pole Lumberg)

Output

Output (active)

Max. 50 mA, short-circuit and high-temperature protected

Output type

PNP, NPN or digital output

Output polarity

See drawing in chapter "Electrical connection".

Active "Low"

NPN and digital output; (-VDC + 2.5 V) ± 0.5 V; R

load

= 1 kOhm

Active "High"

PNP and digital output; (VDC - 2.5 V) ± 0.5 V; R

load

= 1 kOhm

Factory settings

Measure: ε

> 2; damping: 0.1 s

Approvals and certifications

This device fulfils the statutory requirements of the EC directives.

The manufacturer certifies successful testing of the product by applying the

CE marking.

ATEX

ATEX II 1G Ex ia IIC T5 (pending)

ATEX II 3G Ex nA II T 5 (pending)

ATEX II 1D Ex tD A20 IP67 100°C

Other standards and approvals

Electromagnetic compatibility (EMC)

EN 61326

Vibration resistance

IEC 68-2-6, GL test 2 (standard and DN38 connection)

Hygiene

3A for G½ and DN38, FDA conform materials

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