| Brand |
Endress+Hauser/E+H
|
| Measuring principle |
Electromagnetic
|
| Product Headline |
Flowmeter for smallest flow rates with genuine loop-powered technology.
Dedicated to the measurement of the smallest flow quantities.
|
| Sensor features |
Flexible installation concept – numerous process connections. Energy‐saving flow measurement – no pressure loss due to cross section constriction. Maintenance‐free – no moving parts.
Liner made of PFA. Sensor housing made of stainless steel. Various electrode materials available.
|
| Transmitter features |
Convenient device wiring – separate connection compartment. Safe operation – no need to open the device due to display with touch control, background lighting. Integrated verification – Heartbeat Technology.
Loop-powered technology. Robust dual-compartment housing. Plant safety: worldwide approvals (SIL, Haz. area).
|
| Nominal diameter range |
DN 2 to 25 (¹⁄₁₂ to 1")
|
| Wetted materials |
Liner: PFA
Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022); Tantalum; Platinum
Process Connections: stainless steel, 1.4404 (F316L); PVDF; PVC adhesive sleeve
Seals: O-ring seal (EPDM, FKM, Kalrez), aseptic molded seal (EPDM, FKM, silicone)
Grounding Rings: stainless steel, 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022); tantalum
|
| Measured variables |
Volume flow, mass flow
|
| Max. measurement error |
Volume flow: ±0.5 % o.r. ± 2 mm/s (0.08 in/s)
|
| Measuring range |
0.06 dm³/min to 300 m³/h (0.015 to 80 gal/min)
|
| Max. process pressure |
PN 40, Class 150, 20K
|
| Medium temperature range |
–20 to +150 °C (–4 to +302 °F)
|
| Ambient temperature range |
–40 to +60 °C (–40 to +140 °F)
|
| Sensor housing material |
1.4301 (304), corrosion resistant
|
| Transmitter housing material |
AlSi10Mg, coated
|
| Degree of protection |
IP66/67, type 4X enclosure
|
| Display/Operation |
4‐line backlit display with touch control (operation from outside)
Configuration via local display and operating tools possible
Remote display available
|
| Outputs |
4‐20 mA HART (passive)
Pulse/frequency/switch output (passive)
|
| Inputs |
None
|
| Digital communication |
HART, PROFIBUS PA, FOUNDATION Fieldbus
|
| Power supply |
DC 18 to 35 V (4‐20 mA HART with/without pulse/frequency/switch output)
|
| Hazardous area approvals |
ATEX, IECEx, cCSAus, INMETRO, NEPSI, EAC, JPN, UK Ex
|
| Product safety |
CE, C-Tick
|
| Functional safety |
Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511
|
| Metrological approvals and certificates |
Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
Heartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a (TÜV SÜD attestation)
|
| Pressure approvals and certificates |
CRN
|
| Material certificates |
3.1 material
|
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