Endress+Hauser Proline Promass A 300 / 8A3B
Endress+Hauser 8A3B - Flow measurement - Degree of protection: IP66/67, type 4X enclosure IP69; Power Supply: DC 24 V AC 100 to 230 V AC 100 to 230 V / DC 24 V (non-hazardous area); Measuring range: 0.
Endress+Hauser 8A3B is a Flow measurement catalog item from Endress+Hauser. The manufacturer's published data for this part number specifies Degree of protection: IP66/67, type 4X enclosure IP69 and Power Supply: DC 24 V AC 100 to 230 V AC 100 to 230 V / DC 24 V (non-hazardous area).
Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511
The specification set recorded for this part number covers Measuring range: 0 to 450 kg/h (0 to 16.5 lb/min); Nominal diameter range: DN 1 to 4 (¹⁄₂₄ to ¹⁄₈"); Product safety: CE, C-tick, EAC marking; Hazardous area approvals: ATEX, IECEx, cCSAus, NEPSI, INMETRO, EAC; Material certificates: 3.1 material; Max. process pressure: PN 40, Class 300, 20K, 400 bar (5800 psi); Medium temperature range: –50 to +205 °C (–58 to +401 °F); Ambient temperature range: Standard: –40 to +60 °C (–40 to +140 °F) Option: –50 to +60 °C (–58 to +140 °F); Sensor housing material: 1.4301 (304), corrosion resistant; Inputs: Status input 4-20 mA input; Hygienic approvals and certificates: 3-A, EHEDG; Pressure approvals and certificates: CRN. The complete technical table is shown in the Specifications tab on this page.
| Ambient temperature range | Standard: –40 to +60 °C (–40 to +140 °F) Option: –50 to +60 °C (–58 to +140 °F) |
|---|---|
| Degree of protection | IP66/67, type 4X enclosure IP69 |
| Digital communication | HART, PROFIBUS DP, PROFIBUS PA, FOUNDATION Fieldbus, Modbus RS485, Profinet, Ethernet/IP, OPC-UA |
| Display/Operation | 4-line backlit display with touch control (operation from outside) Configuration via local display and operating tools possible Remote display available |
| Functional safety | Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511 |
| Hazardous area approvals | ATEX, IECEx, cCSAus, NEPSI, INMETRO, EAC |
| Hygienic approvals and certificates | 3-A, EHEDG |
| Inputs | Status input 4-20 mA input |
| Material certificates | 3.1 material |
| Max. measurement error | Mass flow (liquid): ±0.1 % Volume flow (liquid): ±0.1 % Mass flow (gas): ±0.5 % Density (liquid): ±0.0005 g/cm³ |
| Max. process pressure | PN 40, Class 300, 20K, 400 bar (5800 psi) |
| Measured variables | Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration |
| Measuring range | 0 to 450 kg/h (0 to 16.5 lb/min) |
| Medium temperature range | –50 to +205 °C (–58 to +401 °F) |
| 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 SÜD attestation) |
| Nominal diameter range | DN 1 to 4 (¹⁄₂₄ to ¹⁄₈") |
| Outputs | 3 outputs: 4-20 mA HART (active/passive) 4-20 mA WirelessHART 4-20 mA (active/passive) Pulse/frequency/switch output (active/passive) Double pulse output (active/passive) Relay output |
| Power Supply | DC 24 V AC 100 to 230 V AC 100 to 230 V / DC 24 V (non-hazardous area) |
| Pressure approvals and certificates | CRN |
| Product headline | std_productprofile_product_usp_7824. Measuring accurately smallest quantities of liquids and gases for continuous process control. |
| Product safety | CE, C-tick, EAC marking |
| Sensor features | Highest process safety – self‐drainable measuring tube design. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in-/outlet run needs. Nominal diameter: DN 1 to 4 (¹⁄₂₄ to ¹⁄₈"). Process pressure up to 400 bar (5800 psi). Medium temperature up to +205 °C (+401 °F). |
| Sensor housing material | 1.4301 (304), corrosion resistant |
| Transmitter features | Full access to process and diagnostic information – numerous, freely combinable I/Os and fieldbuses. Reduced complexity and variety – freely configurable I/O functionality. Integrated verification – Heartbeat Technology. Compact dual-compartment housing with up to 3 I/Os. Backlit display with touch control and WLAN access. Remote display available. |
| Transmitter housing material | AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L; stainless steel for hygenic transmitter design |
| Wetted materials | Measuring tube: 1.4539 (904L); Alloy C22, 2.4602 (UNS N06022) Connection: 1.4539 (904L); Alloy C22, 2.4602 (UNS N06022); 1.4404 (316/316L) |
Frequently Asked Questions
How do I get pricing for 8A3B?
KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the 8A3B?
8A3B is a Endress+Hauser part. KKM Solutions sources Endress+Hauser components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
What are the key specifications of 8A3B?
Key specifications include Ambient temperature range: Standard: –40 to +60 °C (–40 to +140 °F) Option: –50 to +60 °C (–58 to +140 °F); Degree of protection: IP66/67, type 4X enclosure IP69; Digital communication: HART, PROFIBUS DP, PROFIBUS PA, FOUNDATION Fieldbus, Modbus RS485, Profinet, Ethernet/IP, OPC-UA; Display/Operation: 4-line backlit display with touch control (operation from outside) Configuration via local display and operating tools possible Remote display available. The full specification table on this page lists every published attribute for this part.
How quickly can 8A3B ship?
In-stock items are dispatched the same business day for orders placed by 3 PM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.
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