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Proline Promag W800 电磁流量计
该流量计采用电池供电，配备EN ISO 12944防腐认证和智能节电模式
证和智能节电模式
link import import link import import link import import import
Promag W 是适合水行业所有应用的专业传感器。在缺乏骨干电网的区域，Promag W 800结合电池驱动的Proline 800型变送器用于水和污水测量，是满足该行业所有应用的优选解决方案。Promag L 800同时通过电子邮件和SMS提供全球范围的测量数据和事件传输。
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适于地下直埋或长期水下使用-经过认证的传感器
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长时间操作安全可靠-全焊接式传感器牢固耐用
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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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免维护-无活动件
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无需骨干电网-电池寿命长达15年
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通过电子邮件和SMS提供全球范围的测量数据和事件传输-内置GSM/GPS调制解调器。
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数据存储可靠-内置SD卡
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双向测量原理不受压力、密度、温度和粘度的限制
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通过认证的传感器，适用于要求*苛刻的水和污水应用
仪表特性
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取得国际饮用水认证
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防护等级 IP68 ( 6P 外壳)
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变送器外壳采用耐用的聚碳酸酯
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电池＆无线调制解调器等都装在同一个壳体中
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测量周期可单独调整
特征和规格
测量原理电磁开关产品标题The battery-powered flowmeter with certified corrosion protection (EN ISO 12944) and intelligent energy efficient mode. For direct underground installation or permanent underwater use. Certified sensor in the water and wastewater industry for the most demanding applications.
传感器特点Secure, reliable long‐ erm operation – robust and completely welded sensor. Energy‐saving flow measurement – no pressure loss due to cross‐section constriction. Maintenance‐free – no moving parts. International drinking water approvals. Degree of protection IP68 (Type 6P enclosure).
变送器特点No power grid required – battery lifetime of up to 15 years. Worldwide transmission of measured data and events via e‐mail and SMS – integrated GSM/GPRS modem. Reliable data storage – integrated SD card. Transmitter housing made of durable polycarbonate. All in 1 housing incl. batteries & wireless modem.
公称口径范围DN 25 to 300 (1 to 12")
接液部件材质Liner: polyurethane; hard rubber
Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022)
测量变量Volume flow, mass flow
*大测量误差Volume flow: ±0.5 % o.r. ± 2 mm/s (±0.5 % o.r. ± 0.08 in/s)
测量范围15 dm³/min to 2500 m³/h (4 to 11 000 gal/min)
*大过程压力PN 40, Class 300, 20K
介质温度范围Liner material hard rubber: 0 to +80 °C (+32 to +176 °F)
Liner material polyurethane: –20 to +50 °C (–4 to +122 °F)
环境温度范围Flange material carbon steel: –10 to +60 °C (14 to +140 °F)
Flange material stainless steel: –40 to +60 °C (–40 to +140 °F)
传感器外壳材质Standard: Carbon steel with protective varnish, fully welded
Sensor connection housing: Polycarbonate
变送器外壳材质Polycarbonat
防护等级Compact version: IP66/67, type 4X enclosure
Sensor remote version (standard): IP66/67, type 4X enclosure
Sensor remote version (option): IP68, type 6P enclosure, with protective varnish according to EN ISO 12944 C5‐M/Im1/Im2/Im3.
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 data access via mail and SMS
输出Pulse/switch output (passive)
输入Status input
数字式通信GSM/GPRS
电源Internal:
Batteries per DC 3.6 V External:
AC 100 to 240 V (44 to 66 Hz) / DC 12 to 60 V
危险区认证None
计量认证和证书3.1 material, calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
压力认证和证书CRN
卫生型认证和证书Drinking water approval: ACS, KTW/W270, NSF 61, WRAS BS 6920
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