Promag 電磁流量計 50L2F, DN250作為多用途的標(biāo)準(zhǔn)傳感器，適用于水和污水首*首*首*首先進(jìn)行業(yè)，采用松套法蘭過程連接，安裝靈活，不受管道法蘭的安裝影響。結(jié)合成熟的按鍵式Promag 50型變送器，Promag 50L在廣泛的標(biāo)準(zhǔn)用途中提供精確的液體測量。Promag 50L有一體型和分體型可選。

Proline Promag 電磁流量計 50L2F, DN250

該流量計采用模塊化電子部件設(shè)計，配備重量優(yōu)化的傳感器

電磁流量計 50L2F, DN250優(yōu)勢

 

• 降低了安裝成本-*的松套法蘭設(shè)計，安裝靈活（DN<350/14")

• 節(jié)能型流量測量-橫截面與管道*，無壓損

• 調(diào)試快捷-針對運用的快捷設(shè)置

• 操作安全-顯示模塊提供簡單易讀的過程信息

• *符合首*首*首*首先進(jìn)行業(yè)標(biāo)準(zhǔn)-IECE/EN/NAMUR

• 免維護(hù) - 無可動部件

應(yīng)用領(lǐng)域

 

• 測量原理的選擇不受壓力、密度、溫度和粘度的限制

• *適用于水和污水首*首*首*首先進(jìn)行業(yè)的標(biāo)準(zhǔn)測量場合

儀表特性

• 傳感器重量zui多可減輕 30 %

• 公稱直徑：DN 25 ~ 2400 (1~ 90")

• 安裝開檔尺寸縮短，符合 DVGW/ISO標(biāo)準(zhǔn)

• 兩首*首*首*首先進(jìn)行背光顯示，按鍵操作

• 一體化型或分離型

• HART, PROFIBUS PA/DP

特征和規(guī)格

 

液體
 

測量原理	電磁
主要特點	The flowmeter with a weight‐optimized sensor and a modular electronic concept. Fully suitable for standard applications in the water and wastewater industry.
特點	Reduced installation costs – flexible mounting by one‐of‐a‐kind lap‐joint flange concept (DN <350/14"). Energy‐saving flow measurement – no pressure loss due to cross‐section constriction. Maintenance‐free – no moving parts. Up to 30 % less sensor weight. Nominal diameter: DN 25 to 2400 (1 to 90").
Transmitter features	Fast commissioning – application‐specific Quick Setups. Safe operation – display provides easy readable process information. Fully industry compliant – IEC/EN/NAMUR. 2‐line backlit display with push buttons. Device in compact or remote Version.
直徑	Lap joint flange; lap joint flange, stamped plate: DN 25 to 300 (1 to 12")  Fixed flange: DN 350 to 2400 (14 to 90")
Wetted materials	Liner: PTFE; Polyurethane; Hard rubber  Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022)
Measured variables	Volume flow
測量誤差	Volume flow (standard): ±0.5 % o.r. ± 1 mm/s (0.04 in/s)  Volume flow (option): ±0.2 % o.r. ± 2 mm/s (0.08 in/s)
量程	9 dm³/min to 162 000 m³/h (2.5 gal/min to 1030 Mgal/d)
壓力范圍	PN 16, Class 150
過程溫度	Liner material hard rubber: 0 to +80 °C (+32 to +176 °F)  Liner material polyurethane: –20 to +50 °C (–4 to +122 °F)  Liner material PTFE: –20 to +90 °C (–4 to +194 °F)
環(huán)境溫度	Flange material carbon steel: –10 to +60 °C (+14 to +140 °F)  Flange material stainless steel: –40 to +60 °C (–40 to +140 °F)
Sensor housing material	DN 25 to 300 (1 to 12"): AlSi10Mg, coated  DN 350 to 2400 (14 to 90"): Carbon steel with protective varnish  Sensor connection housing: AlSi10Mg, coated
Transmitter housing material	A: Powder‐coated die‐cast aluminum
電子插件的防護(hù)	Compact version: IP66/67, type 4X enclosure  Sensor remote version (standard): IP66/67, type 4X enclosure  Sensor remote version (option): IP68, type 6P enclosure  Transmitter remote version: IP67, type 4X enclosure
顯示/操作	2‐line backlit display with push buttons  Configuration via local display and operating tools possible
輸出	3 outputs:  0‐20 mA (active)/4‐20 mA (active/passive)  Pulse/frequency output (passive)  Switch output (passive)
輸入	Status input
通信	HART  PROFIBUS PA/DP
Power supply	DC 16 to 62 V  AC 85 to 260 V (45 to 65 Hz)  AC 20 to 55 V (45 to 65 Hz)
防爆認(rèn)證	cCSAus
Product safety	CE, C-tick
Metrological approvals and certificates	3.1 material, calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
Hygienic approvals and certificates