Pipe design

2-path sensor with flanges and inline transducers wet-calibrated from factory

Nominal size welded version
(DN 50 ... DN 80 in bronze)

DN 50, 65, 80, 100, 125, 150, 200, 250, 300, 350, 400, 500, 600, 700, 800, 900, 1000, 1200

Pressure rate

PN 16, PN 25, PN 40 EN 1092-1

EN 1092-1 flanges:

• type 01 (B): DN 100 to DN 125
• type 11 (B): DN 150 to DN 200
• type 11 (B) 'design': DN 50 to DN 80

Pipe material

• DN 100 … DN 1200: Carbon Steel EN 1.0345/P235 GH, painted in light-gray.

• DN 50 … DN 80: Die-cast bronze
  G-CuSn10/W2.1050.01 (EN1982)

Transducer design

• DN 100 … DN 1200: Inline version and welded onto the pipe

• DN 50 … DN 80: Screwed into the pipe

Transducer material

Stainless steel (AISI 316/1.4404)/brass (CuZn₃₆Pb₂As)

Sensor operating conditions

Ambient temperature

• Operation

-10 … +60 °C (14 … 140 °F)(MID version: -10 … +55 °C (14 … 131 °F))

• Storage

-40 … +85 °C (-40 … +185 °F)

Measured media

Heating water, according to VDI-2035 (pH 8.2 - 10.5), industrial VdTUV information sheet 1466 and AGFW information sheet FW 510.

Media/surface temperature

DN 100 … DN 1200:

• Remote: 2 … 200 °C
  (35.6 … 392 °F)
  MID: min. +15 °C/+59 °F

DN 50 … DN 80:

• Remote: 2 … 150 °C
  (35.6 … 302 °F)
  MID: min. +15 °C/+59 °F

DN 50 … DN 1200:

• Compact: 2 … 120 °C
  (35.6 … 248 °F)
  MID: min. +15 °C/+59 °F

Degree of protection

Sensor connection IP67/NEMA 4X/6

Electromagnetic compatibility

• Emitted interference

To EN 55011/CISPR-11

• Noise immunity

To EN/IEC 61326-1 (Industry)

• MID

Environment class E2 and M1

Max. flow velocity at Q_s

DN 50 … DN 1200: 9 m/s (29.5 ft/s)

Transmitter

The transmitter related to this system is the SITRANS FUS080.

Technical specifications to the FUS080 see page 3/..

Sensor cable

Cable length

Max. 30 m (98.4 ft) between transmitter and sensor

Certificates and approvals

Conformity certificate

The devices are supplied as standard with a Siemens Certificate of Conformity on DVD.

Material certificate

Material certificate according EN 10204-3.1 is optionally available.

Calibration report

A standard calibration report is shipped with every flowmeter.

Extended accredited ISO/IEC 17025 calibration certificates optionally available

Approvals

• Approval standards: N 1434 and OIML R 75 Class 2

• Type approval: ID, MI-004, class 2 approval and certification (according to EN 434)

• CPA/CMC (China)

Approval

Country specific

Flow rate v_f

0.02 … 9 m/s (0.065 … 29.5 ft/s)

Output A

Preset: Forward pulses

Output B

Preset: Alarm

Pulse value A & B (depending on DN value)

Preset: See scheme – previous page

Preset for SITRANS FUE950 or free selectable, depending on flow rate (Q_s)

Pulse width

Preset: 5 ms

Flow unit setup

Preset: m³/h

Volume unit setup

Preset: m³