• 科氏力测量原理不受流体本身的物理性质（例如粘度和密度）影响。

• **测量液体和气体连续过程中的微小流量。

设备特性

• 公称直径：DN 1 to 4 (1/24 to 1/8")

• 过程压力可以高达400 bar (5800 psi)

• 介质温度*高可达+205 °C (+401 °F)

• 结构坚固的超紧凑型变送器外壳

• 高防护等级：IP69K

• 带现场显示

特征和规格

测量原理	科氏力质量流量计
产品标题	The single‐ ube flowmeter for smallest flow quantities with an ultra‐compact transmitter. Measuring accurately smallest quantities of liquids and gases for continuous process control.
传感器特点	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⁄ to ¹⁄"). Process pressure up to 400 bar (5800 psi).
变送器特点	Space‐saving transmitter – full functionality on smallest footprint. Time‐saving local operation without additional software and hardware – integrated web server. Integrated verification – Heartbeat Technology. Robust, ultra‐compact transmitter housing. High ingress protection: IP69.
公称口径范围	DN 1 to 4 (¹⁄ to ¹⁄")
接液部件材质	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)
测量变量	Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration
*大测量误差	Mass flow (liquid): ±0.1 % Volume flow (liquid): ±0.1 % Mass flow (gas): ±0.5 % Density (liquid): ±0.0005 g/cm³
测量范围	0 to 450 kg/h (0 to 16.5 lb/min)
*大过程压力	PN 40, Class 300, 20K, 400 bar (5800 psi)
介质温度范围	–50 to +205 °C (–58 to +401 °F)
环境温度范围	Standard: –40 to +60 °C (–40 to +140 °F) Option: –50 to +60 °C (–58 to +140 °F)
传感器外壳材质	1.4301 (304), corrosion resistant
变送器外壳材质	Compact: AlSi10Mg, coated  Compact/ultra-compact: 1.4301 (304)
防护等级	Standard: IP66/67, type 4X enclosure  Option: IP69
显示/操作	4‐line backlit display available (no local operation) Configuration via web browser and operating tools possible
输出	4‐20 mA HART (active) Pulse/frequency/switch output (passive)
输入	None
数字式通信	HART, Modbus RS485, EtherNet/IP, PROFIBUS DP, PROFINET
电源	DC 20 to 30 V
危险区认证	ATEX, IECEx, cCSAus, INMETRO, NEPSI, EAC
产品安全性	CE, C-Tick, EAC marking
计量认证和证书	Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR  Heartbeat Technology complies with the requirements for traceable verification according to ISO 9001:2008 – Section 7.6 a (TÜV Attestation)
压力认证和证书	CRN
船级证书	3.1 material
卫生型认证和证书	3-A, EHEDG