Technical data – KROHNE OPTIWAVE 7300C Quickstart EN User Manual

Page 28

TECHNICAL DATA

OPTIWAVE 7300 C

www.krohne.com

03/2014 - 4000050005 - QS OPTIWAVE 7300 R08 en

Flange version

EN 1092-1

DN40...80 in PN40 (Form B1), DN100…200 in PN16 or PN40 (Form B1),

DN40…150 in PN63 or PN100 (Form B1); others on request

Optional flange facing: Forms C, D, E and F

ASME B16.5

1½¨…8¨ in 150 lb RF, 1½¨...6¨ in 300 lb RF, 1½¨...4¨ in 600 lb or 900 lb RF;

1½¨...2¨ in 1500 lb RJ; others on request

Optional flange facing: RJ (Ring Joint)

JIS B2220

40…100A in 10K; others on request

Hygienic

BioControl

DN50; Tri-Clamp

2¨; DIN 11851 DN50; SMS 51; others on request

Other

Others on request

Electrical connections

Power supply

Terminals output 1

Terminals output 1 – Non-Ex / Ex i:

Non-Ex / Ex i:

14…30 VDC; min./max. value for an output of 22 mA at the terminal

Terminals output 1

Terminals output 1 – Ex d:

Ex d:

20…36 VDC; min./max. value for an output of 22 mA at the terminal

Terminals output 2

Terminals output 2 – Non-Ex / Ex i / Ex d

Non-Ex / Ex i / Ex d

10…30 VDC; min./max. value for an output of 22 mA at the terminal (additional

power supply needed – output only)

Cable entry

M20×1.5; ½ NPT

G ½ (not for FM- and CSA-approved devices. Not for stainless steel housings.)

M25×1.5 (for stainless steel housings only)

Cable gland

Standard: none

Options: M20×1.5 (for non-Ex and Ex -approved devices with M20×1.5 and M25×1.5

cable entries); others are available on request

Cable entry capacity (terminal)

0.5…1.5 mm²

Input and output

Current output

Output signal

(Output 1)

4…20 mA HART

or 3.8…20.5 mA acc. to NAMUR NE 43

Output signal

(Output 2 - optional)

4…20 mA (no HART

signal) or 3.8…20.5 mA acc. to NAMUR NE 43

Resolution

±3 µA

Temperature drift

Typically 50 ppm/K

Error signal

High: 22 mA; Low: 3.6 mA acc. to NAMUR NE 43

Approvals and certification

This device fulfils the statutory requirements of the EC directives. The

manufacturer certifies successful testing of the product by applying the CE mark.

Explosion protection

ATEX

KEMA 04ATEX1218 X

II 1 G, 1/2 G, 2 G Ex ia IIC T6...T3;

II 1 D, 1/2 D, 2 D Ex iaD 20 or Ex iaD 20/21 IP6X T70°C...T95°C;

II 1/2 G, 2 G Ex d[ia] IIC T6...T3;

II 1/2 D, 2 D Ex tD[iaD] A21/20 IP6X T70°C...T95°C;

II 3 G Ex nA II T6…T3 X

IECEx

IECEx KEM 06.0025 X

Ga Ex ia IIC T6…T3; Ex iaD 20 IP6X T70°C…T 95°C;

Ga/Gb Ex d[ia] IIC T6…T3; Ex tD[iaD] A21/20 IP6X T70°C…T 95°C