Proline Prowirl D200涡街流量计

Proline Prowirl D200涡街流量计

：Endress+Hauser（E+H） 恩德斯豪斯   
产地：德国
供应商：深圳市银飞电子科技有限公司

经济的加持式设计，提供一体式或分体式仪表

Prowirl D 测量管事一个阀盘/晶片模型。流量计安装在法兰之间，主要应用在轻型场合。历经考验的并且有的电容性DSC电容性传感器，即使在艰难的测量环境也能保证高精福测量值。Prowirl D提供真实的满足行业标准的两线制技术，无缝集成到现有的基础设施和控制系统。由于本质安全设计和熟练的安装，即使在危险区域也能有高度的操作安全。

Proline Prowirl D200涡街流量计

特征和规格

测量原理	涡街
主要特点	The flowmeter with a cost‐effective wafer design, available as compact or remote version. Integrated temperature measurement for mass/energy flow of saturated steam. For all basic applications and for 1‐to‐1 replacement of orifice plates.
特点	Easy alignment of the sensor – included centering rings. High availability – proven robustness, resistance to vibrations, temperature shocks & water hammer. No maintenance – lifetime calibration. Face‐to‐face length of 65 mm (2.56 in). No flanges.
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. Display module with data transfer function. Robust two‐chamber housing.
直径	DN 15 to 150 (½ to 6")
Wetted materials	Measuring tube: 1.4408 (C3FM) DSC sensor: L)
Measured variables	Volume flow, mass flow, corrected volume flow, energy flow, heat flow difference, temperature
测量误差	Volume flow (liquid): ±0.75 % Volume flow (steam, gas): ±1.00 % Mass flow (liquid): ±0.85% Mass flow (steam, gas): ±1.7 %
量程	Liquid: 0.16 to 625 m³/h (0.09 to 368 ft³/min) depending on medium: water with 1 bar a, 20 °C (14.5 psi a, 68° F) Steam, gas: 2 to 8342 m³/h (1.18 to 4910 ft³/min) depending on medium: steam with 180 °C, 10 bar a (356 °F, 145 psi a); air with 25 °C, 4.4 bar a (77 °F, 63.8 psi a)
压力范围	PN 40, Class 300, 20K
过程温度	Standard: –40 to +260 °C (–40 to +500 °F) High/low temperature (option): –200 to +400 °C (–328 to +752 °F) High/low temperature (on request): –200 to +450 °C (–328 to +842 °F)
环境温度	Compact version (standard): –40 to +80 °C (–40 to +176 °F) Compact version (option): –50 to +80 °C (–58 to +176 °F) Remote version (standard): –40 to +85 °C (–40 to +185 °F) Remote version (option): –50 to +85 °C (–58 to +185 °F)
Sensor housing material	Sensor connection housing: AlSi10Mg, coated; 1.4408 (CF3M)
Transmitter housing material	AlSi10Mg, coated; 1.4404 (316L)
电子插件的防护	Compact version: IP66/67, type 4X enclosure Sensor remote version: IP66/67, type 4X enclosure Transmitter remote version: IP66/67, type 4X enclosure
显示/操作	4‐line backlit display with touch control (operation from outside) Configuration via local display and operating tools possible Remote display available
输出	4‐20 mA HART (passive) 4‐20 mA (passive) Pulse/frequency/switch output (passive)
输入	4‐20 mA (passive)
通信	HART, PROFIBUS PA, FOUNDATION Fieldbus
Power supply	DC 12 to 35 V (4‐20 mA HART with/without pulse/frequency/switch output) DC 12 to 30 V (4‐20 mA HART, 4‐20 mA) DC 12 to 35 V (4‐20 mA HART, pulse/frequency/switch output, 4‐20 mA input) DC 9 to 32 V (PROFIBUS PA, pulse/frequency/switch output)
防爆	ATEX, IECEx, cCSAus
Other approvals and certificates
Functional Safety	Functional Safety
Metrological approvals and certificates	Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
Pressure approvals and certificates	PED, CRN
Material certificates	3.1 material  NACE MR0175/MR0103, PMI (on request)

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