产品详情
[标题]Promag L作为多用途的标准传感器，适用于水和污水行业，采用松套法兰过程连接，安装灵活，不受管道法兰的安装影响。结合满足基本应用并能够直接集成的Promag 10型变送器， Promag 10L在广泛的用途中提供精确的液体测量。它是客户最大限度降低成本的优选解决方案。
∨[标题]优势
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降低了安装成本-独一无二的松套法兰设计，安装灵活（DN<350/14")
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节能型流量测量-横截面与管道一致，无压损
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经济-为简便运用和直接集成设计
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操作安全-显示模块提供简单易读的过程信息
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完全符合行业标准-IECE/EN/NAMUR
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免维护 - 无可动部件
∨[标题]应用领域
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测量原理的选择不受压力、密度、温度和粘度的限制
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完全适用于水和污水行业的标准测量场合
仪表特性
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传感器重量最多可减轻 30 %
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公称直径：DN 25 ～ 2400 (1～ 90")
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安装开档尺寸缩短，符合DVGW/ISO标准
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两行显示，按键操作
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一体化型或分离型
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HART
∨[标题]特征和规格
| 测量原理 | 电磁 | |
| 主要特点 |
The flowmeter with a weight‐optimized sensor and highly
cost‐effectiveness. Fully suitable for standard applications in the water and
wastewater industry. |
|
| 特点 |
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 |
Cost‐effective – designed for easy applications and direct
integration. Safe operation – display provides easy readable process
inbation. Fully industry compliant – IEC/EN/NAMUR. 2‐line display with push
buttons. Device in compact or remote version. |
|
| 直径 |
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 |
|
| 测量误差 |
Volume flow: ±0.5 % o.r. ± 2 mm/s (±0.5 % o.r. ± 0.08
in/s) |
|
| 量程 |
9 dm3/min to 162 000 m3/h (2.5 gal/min to 1030 Mgal/d) |
|
| 压力范围 |
PN 16, Class 150 |
|
| 过程温度 |
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) |
|
| 环境温度 |
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 |
Powder‐coated die‐cast aluminum |
|
| 电子插件的防护 |
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 |
|
| 显示/操作 |
2-line display with push buttons Configuration via local display and operating tools possible |
|
| 输出 |
4‐20 mA HART (active) Pulse/switch output (passive) |
|
| 输入 |
None |
|
| 通信 |
HART |
|
| Power supply |
DC 11 to 40 V AC 85 to 250 V (45 to 65 Hz) AC 20 to 28 V (45 to 65 Hz) |
|
| 防爆认证 |
cCSAus |
|
| Product safety |
CE, C-tick |
|
| Metrological approvals and certificates |
Calibration perbed on accredited calibration facilities (acc. to
ISO/IEC 17025) |
|
| Hygienic approvals and certificates | Drink | |
