E+H超聲波流量計9W4BA1-GRLHFPAADAAAACA2+DCDDDH廠家直供應

測量原理
超聲波流量測量
產品標題
Clamp-on meter with Heartbeat Technology and web server for the water and wastewater industry.
Short inlet run thanks to FlowDC.
Bidirectional measurement for water and wastewater as well as process water and hydropower plants.
傳感器特點
Low capital investment – cost-effectiveness increases with pipe diameter (up to DN 2000/80"). Long-term stable signal – maintenance-free permanent mounting from outside with coupling pads. Reliable measurement on various pipe materials – sensor for GRP and plastic pipes available.
Mounting without process interruption. Wide nominal diameter range: DN 15 to 4000 (? to 160"). Medium temperature up to +130 °C (+266 °F).
變送器特點
Safe operation – no need to open the device due to display with touch control, background lighting. Full remote access – web server. Integrated diagnostics, verification and monitoring – Heartbeat Technology.
Transmitter housing made of durable polycarbonate or aluminium. Remote version for wall mounting. Integrated data logger: measured values monitoring.
公稱口徑范圍
DN15 to 4000 (1/2 to 160")
Sensor materials
Clamp on system:
Sensor holder 1.4301 (304), 1.4404 (316L)
Sensor housing 1.4301 (304), 1.4404 (316L)
Strapping bands 1.4301 (304), 1.4404 (316L)
測量變量
Volume flow, Flow velocity, Sound velocity
最大測量誤差
Volume flow:
±3% o.r. for DN15
±2% o.r. for DN25 to 200
±2% o.r. above DN200
測量范圍
0 to 15 m/s (0 to 50 ft/s)
最大過程壓力
N/A
介質溫度范圍
–40 to +130 °C (–40 to +266 °F)
環境溫度范圍
Sensor DN 15 to 65: -40 to 130°C
Sensor DN 50 to 4000: -40 to 130°C
傳感器外殼材質
N/A
變送器外殼材質
Wall-mounted housing
Polycarbonat; AlSi10Mg, coated
防護等級
Transmitter: IP66/67, Type 4X enclosure
Sensor: IP66/67, Type 4X enclosure, IP68, Type 6P enclosure (optional)
顯示/操作
4‐line backlit display with touch control (operation from outside)
Configuration via local display, web browser and operating tools possible
輸出
3 ouputs:
4‐20 mA/4‐20 mA HART (active)
Pulse/frequency/switch output (passive)
Pulse/frequency/switch output (passive)
Modbus RS485
輸入
Status b
數字通信
HART
電源
AC 100 to 240 V / AC/DC 24 V
Approvals
cCSAus
其他認證和證書
其他認證和證書
產品安全性
CE, C-tick marking, EAC-marking
計量認證和證書
Flowmeter verification for all frequencies except 0.3 MHz, reference line size: 5 MHz DN 50, all other frequencies DN 100
Verification perbed 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
船級認證和證書
E+H超聲波流量計9W4BA1-GRLHFPAADAAAACA2+DCDDDH廠家直供應