Endress+Hauser

Volume flow (liquid): В±0.75 %
Volume flow (steam, gas): В±1.00 %
Mass flow (saturated steam): В±1.7% (temperature compensated); В±1.5% (temperature/pressure compensated)
Mass flow (superheated steam, gas): В±1.5 (temperature/pressure compensated); В±1.7% (temperature compensated + external pressure compensation)
Mass flow (liquid): В±0.85%

Liquid: 0.1 to 540 mВі/h (0.061 to 320 ftВі/min)
depending on medium: water with 1 bar a, 20 В°C (14.5 psi a, 68В° F)
Steam, gas: 0.52 to 7300 mВі/h (0.31 to 4300 ftВі/min)
depending on medium: steam with 180 В°C, 10 bar a (356 В°F, 145 psi a); air with 25 В°C, 4.4 bar a (77 В°F, 63.8 psi a)

Standard: 40 to +260 В°C (40 to +500 В°F)
High/low temperature (option): 200 to +400 В°C (328 to +752 В°F)
High/low temperature (on request): 200 to +450 В°C (328 to +842 В°F)

PN 40, Class 300, 20K

Measuring tube: 1.4408 (CF3M)
DSC sensor: 1.4404/F316/F316L
Process connection: 1.4404/F316/F316L

Thermal Mass Flow Meter

Gas: 1.5% o.r. (10 to 100% o.f.s.), 0.15% o.f.s. (1 to 10% o.f.s.)

Thermal Mass Flow Meter

Gas: 1.5% o.r. (10 to 100% o.f.s.), 0.15% o.f.s. (1 to 10% o.f.s.)

Thermal Mass Flow Meter

3 % o.r.
4 % o.r.
5 % o.f.s.
(depending on chosen option of ordering feature "Calibration flow")

Thermal Mass Flow Meter

3 % o.r.
4 % o.r.
5 % o.f.s.
(depending on chosen option of ordering feature "Calibration flow")

Gas: 1.0% o.r. (10 to 100% o.f.s.), 0.1% o.f.s. (1 to 10% o.f.s.)

0.5 to 3750 kg/h (1.1 to 8250 lb/h)

-40 В°C to +180В°C (-40 В°F to +356 В°F)

PN40 / Cl. 300 / 20K

Measuring tubes
DN 15 to 50 (ВЅ to 2"): stainless cast steel, CF3M/1.4408
DN 65 to 100 (2ВЅ to 4"): stainless steel, 1.4404 (316/316L)
Process connections
Flange connections
Stainless steel, 1.4404 (F316/F316L)
Threaded connections
Stainless steel, 1.4404 (316/316L)
Sensing element
Unidirectional
Stainless steel, 1.4404 (316/316L)
Alloy C22, 2.4602 (UNS N06022);
Bidirectional
Stainless steel, 1.4404 (316/316L)
Reverse flow detection
Stainless steel, 1.4404 (316/316L)

Gas: 1.0% o.r. (10 to 100% o.f.s.), 0.1% o.f.s. (1 to 10% o.f.s.)

0.5 to 3750 kg/h (1.1 to 8250 lb/h)

-40 В°C to +180В°C (-40 В°F to +356 В°F)

PN40 / Cl. 300 / 20K

Measuring tubes
DN 15 to 50 (ВЅ to 2"): stainless cast steel, CF3M/1.4408
DN 65 to 100 (2ВЅ to 4"): stainless steel, 1.4404 (316/316L)
Process connections
Flange connections
Stainless steel, 1.4404 (F316/F316L)
Threaded connections
Stainless steel, 1.4404 (316/316L)
Sensing element
Unidirectional
Stainless steel, 1.4404 (316/316L)
Alloy C22, 2.4602 (UNS N06022);
Bidirectional
Stainless steel, 1.4404 (316/316L)
Reverse flow detection
Stainless steel, 1.4404 (316/316L)

Gas: 1.0% o.r. (10 to 100% o.f.s.), 0.1% o.f.s. (1 to 10% o.f.s.)

20 to 733501 kg/h (44 to 1669340 lb/h)

-40 В°C to +180В°C (-40 В°F to +356В°F)

-0.5 to 20 bar_g (-7.25 to 290 psi_g)

Materials for insertion tube
Stainless steel, 1.4404 (316/316L)
Process connections, process coupling
Stainless steel, 1.4404 (316/316L)
Sensing element
Unidirectional
Stainless steel, 1.4404 (316/316L)
Alloy C22, 2.4602 (UNS N06022);
Bidirectional
Stainless steel, 1.4404 (316/316L)
Reverse flow detection
Stainless steel, 1.4404 (316/316L)
Clamping rings
PEEK
PVDF
1.4404 (316/316L)
Flat ring seal
EPDM
FKM

Gas: 1.0% o.r. (10 to 100% o.f.s.), 0.1% o.f.s. (1 to 10% o.f.s.)

20 to 733501 kg/h (44 to 1669340 lb/h)

-40 В°C to +180В°C (-40 В°F to +356В°F)

-0.5 to 20 bar_g (-7.25 to 290 psi_g)

Materials for insertion tube
Stainless steel, 1.4404 (316/316L)
Process connections, process coupling
Stainless steel, 1.4404 (316/316L)
Sensing element
Unidirectional
Stainless steel, 1.4404 (316/316L)
Alloy C22, 2.4602 (UNS N06022);
Bidirectional
Stainless steel, 1.4404 (316/316L)
Reverse flow detection
Stainless steel, 1.4404 (316/316L)
Clamping rings
PEEK
PVDF
1.4404 (316/316L)
Flat ring seal
EPDM
FKM

Flow: В±5 % o.f.s.

226 to 14 100 000 l/h (60 to 3 730 000 gal/h)
(under reference conditions)

20 to +100 В°C (4 to +212 В°F)

PN 40

Transducer: 1.4404 (316/316L); Alloy C22, 2.4602 (UNS N06022)
Insertion tube: 1.4404 (316/316L); Alloy C22, 2.4602 (UNS N06022)
Connection:
‐ Compression fitting: 1.4404 (316L); Alloy C22, 2.4602 (UNS N06022)
‐ Threadolet: 1.4404 (316L); Alloy C22, 2.4602 (UNS N06022)
‐ Clamping ferrule: PEEK 450G; 1.4404 (316L); Alloy C22, 2.4602 (UNS N06022)
‐ Tri‐Clamp; DN40 DIN 11851, DN50 DIN 11851; DN40 DIN 11864‐1A, DN50 DIN 11864‐1A: 1.4404 (316L)

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