电磁流量计
电磁流量计，长续航电池供电，保证安全系统集成和通信信号传输
电磁流量计W 800
应用领域
- Promag W 800是水行业离网供电应用场合的理想选择，既支持直接埋地安装测量，也支持水下测量。Promag 800（基础版）配备所有基本功能，而Promag 800（旗舰版）进行了功能升级，性能更为完善。变送器由电池供电，无需接入电网即可实现测量数据全球传输。Heartbeat Technology心跳技术保证了测量的可靠性和校验的合规性。
- 双向流量测量，完全不受压力、密度、温度和粘度的影响
- 特别适合工业废水或市政污水测量
- 仪表特点
- 通过国际饮用水认证
- IP68, Type 6P防护等级
- 聚碳酸酯变送器外壳，坚固耐用
- 电池供电，最长续航15年
- 按需灵活调节测量间隔时间
优势
- 带防腐保护功能，支持直接埋地安装或长期水下测量
- 更高过程安全性：通过小流量测量和压力监测实现泄漏检测
- 可靠测量结果：零前直管段安装长度也不会影响高精度测量值
- 长期稳定运行：坚固耐用，全焊接传感器
- 安全数据存储和传输：全球移动网络加密通信
- 便捷仪表调试和操作：安装SmartBlue app，通过Bluetooth蓝牙访问仪表
- 支持自校验：采用Heartbeat Technology心跳技术
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测量原理
电磁
产品标题
Battery-powered flowmeter with EN ISO 12944 corrosion protection & intelligent energy efficient mode.
For direct underground installation or permanent underwater use.
Certified sensor for the most demanding water and wastewater applications.传感器特点
Secure, reliable long‐term 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
Secure data storage and transmission – worldwide
encrypted communication over the mobile network . Convenient commissioning and operation – device
access via Bluetooth using intuitive SmartBlue app. Integrated verification – Heartbeat Technology.
Transmitter housing made of durable polycarbonate. Battery lifetime up to 15 years. Measuring intervals can be adapted individually.公称口径范围
DN 25 to 600 (1 to 24")
接液部件材质
Liner: polyurethane; PTFE; hard rubber
Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022)测量变量
Volume flow
最大测量误差
Volume flow: ±0.5 % o.r. ± 2 mm/s (±0.5 % o.r. ± 0.08 in/s)
测量范围
9 dm³/min to 9600 m³/h (2.5 to 44000 gal/min)
最大过程压力
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)
Liner material PTFE: -20 to 70°C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
DN 25 to 300 (1 to 12"): AlSi10Mg, coated
DN 350 to 600 (14 to 24"): Carbon steel with protective varnish变送器外壳材质
Polycarbonat
防护等级
Compact version: IP66/67, type 4X enclosure and IP68, type 6P 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
3x Pulse/switch output (passive); Modbus RS485
输入
Status input
数字通信
LTE Cat M1; LTE Cat NB1; LTE Cat NB2; GPRS; EGPRS
电源
Internal:
Batteries per DC 3.6 V External:
AC 85 to 265 V (47 to 63 Hz) / DC 19 to 30 V防爆认证
CSA, GP
产品安全性
CE Marking, EAC Marking, UKCA Marking
计量认证和证书
Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
Custody transfer according to MI‐001
Heartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a (TÜV SÜD attestation)压力认证和证书
CRN, PED
卫生型认证和证书
Drinking water approval: ACS, KTW/W270, NSF 61, WRAS BS 6920
