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
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).
