Technical data

Measuring PrincipleElectromagnetic
Product headlineThe flowmeter for highest medium temperatures with genuine loop-powered technology. Dedicated to chemical and process applications with corrosive liquids and high medium temperatures.
Sensor featuresVersatile 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.
Transmitter featuresConvenient 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.
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
Other approvals and certificates
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 traceable verification according to ISO 9001:2008 – Section 7.6 a (TÜV attestation)
Pressure approvals and certificates CRN, PED
Material certificates 3.1 material