Proline Promass A 300 / 8A3B

std_productprofile_product_usp_7824.
Measuring accurately smallest quantities of liquids and gases for continuous process control.

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).

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.

DN 1...4 (¹⁄₂₄...¹⁄₈")

测量管：1.4539 (904L)；Alloy C22 2.4602 (UNS N06022)合金
连接部件：1.4539 (904L)；Alloy C22 2.4602 (UNS N06022)合金；1.4404 (316/316L)

质量流量、密度、温度、体积流量、校正体积流量、参考密度、浓度

质量流量（液体）：±0.10 %
体积流量（液体）：±0.10 %
质量流量（气体）：±0.50 %
密度（液体）：±0.0005 g/cm³

0...450 kg/h (0...16.5 lb/min)

PN 40，Cl. 300，20K，400 bar (5800 psi)

–50...+205 °C (–58...+401 °F)

标准：–40...+60 °C (–40...+140 °F)
可选：–50...+60 °C (–58...+140 °F)

1.4301 (304)，耐腐蚀

带铝合金AlSi10Mg涂层：1.4409 (CF3M)，类似316L；不锈钢或卫生型变送器外壳

IP66/67，type 4X
IP69

四行背光显示，触摸键操作（外部操作）
通过现场显示屏和调试软件设置
提供分离型显示单元

3路输出：
4...20 mA HART（有源/无源）
4...20 mA WirelessHART
4...20 mA（有源/无源）
脉冲/频率/开关量输出（有源/无源）
双脉冲输出（有源/无源）
继电器输出

状态输入
4...20 mA输入

HART、PROFIBUS PA、FOUNDATION Fieldbus、Modbus RS485、Profinet、Ethernet/IP、OPC-UA

24 VDC
100...230 VAC
100...230 VAC / 24 VDC（非危险区）

ATEX、IECEx、cCSAus、NEPSI、INMETRO、EAC

CE认证、C-tick认证、EAC认证

功能安全遵循IEC 61508标准，允许在IEC 61511标准规定的安全应用中使用

在认证标定装置上执行标定（符合ISO/IEC 17025标准）
Heartbeat Technology（心跳技术）符合ISO 9001:2008标准章节7.6 a的溯源校验要求（TÜV SÜD认证）

CRN

3.1材料证书

3-A、EHEDG

std_productprofile_product_usp_7824.
Measuring accurately smallest quantities of liquids and gases for continuous process control.

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).

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.

std_productprofile_product_usp_7824.
Measuring accurately smallest quantities of liquids and gases for continuous process control.

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).

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.

DN 1 to 4 (¹⁄₂₄ to ¹⁄₈")

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)

Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration

Mass flow (liquid): ±0.1 %
Volume flow (liquid): ±0.1 %
Mass flow (gas): ±0.5 %
Density (liquid): ±0.0005 g/cm³

0 to 450 kg/h (0 to 16.5 lb/min)

PN 40, Class 300, 20K, 400 bar (5800 psi)

–50 to +205 °C (–58 to +401 °F)

Standard: –40 to +60 °C (–40 to +140 °F)
Option: –50 to +60 °C (–58 to +140 °F)

1.4301 (304), corrosion resistant

AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L; stainless steel for hygenic transmitter design

IP66/67, type 4X enclosure
IP69

4-line backlit display with touch control (operation from outside)
Configuration via local display and operating tools possible
Remote display available

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

Status input
4-20 mA input

HART, PROFIBUS DP, PROFIBUS PA, FOUNDATION Fieldbus, Modbus RS485, Profinet, Ethernet/IP, OPC-UA

DC 24 V
AC 100 to 230 V
AC 100 to 230 V / DC 24 V (non-hazardous area)

ATEX, IECEx, cCSAus, NEPSI, INMETRO, EAC

CE, C-tick, EAC marking

Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511

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)

CRN

3.1 material

3-A, EHEDG