| Measuring Principle | Electromagnetic | |
| Product headline | The flowmeter for highest medium temperatures with genuine loop-powered technology.
Dedicated to chemical and process applications with corrosive liquids and high medium temperatures. | |
| Sensor features | Diverse applications – wide variety of wetted materials. Energy‐saving flow measurement – no pressure loss due to cross section constriction. Maintenance‐free – no moving parts.
Nominal diameter: max. DN 200 (8"). All common Ex approvals. Liner made of PTFE or PFA. | |
| 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 15 to 200 (½ to 8") | |
| Wetted materials | Liner: PFA; PTFE Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022); Tantalum; Platinum | |
| Measured variables | Volume flow, mass flow | |
| Max. measurement error | Volume flow: ±0.5 % o.r. ± 2 mm/s (0.08 in/s) | |
| Measuring range | 4 dm3/min to 1100 m3/h (1 to 4850 gal/min) | |
| Max. process pressure | PN 40, Class 300, 20K | |
| Medium temperature range | Liner material PFA: –20 to +150 °C (–4 to +302 °F) Liner material PTFE: –40 to +130 °C (–40 to +266 °F) | |
| Ambient temperature range | Flange material carbon steel: –10 to +60 °C (+14 to +140 °F) Flange material stainless steel: –40 to +60 °C (–40 to +140 °F) | |
| Sensor housing material | AlSi10Mg, coated | |
| 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, NEPSI, INMETRO, EAC, JPN, UK Ex | |
| Other approvals and certificates |
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| 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, PED | |
| Material certificates | 3.1 material | |
| Hygienic approvals and certificates | Drinking water approvals: ACS, NSF 61 | |