| 测量原理 | 超声波流量测量 | |
| 产品标题 | Industrial, certified heat flow sensor for improved energy consumption measurement.
Full compliance with custody transfer regulations.
Best choice for energy management of water (e.g. heating and cooling) across all industries. | |
| 传感器特点 | Long-term stability – reliable sensor with robust industrial design. Energy and cost savings – optimized sensor for fully insulated pipes. Dependable flow measurement – high turndown.
Accuracy Class 2 according to international approvals such as MI-004, EN 1434, OIML R75. Entire sensor housing made of stainless steel. Process temperatures up to 150 °C (302 °F). | |
| 变送器特点 | Effortless, safe operation – no commissioning needed, no unauthorized device access due to locked pulse output. Simple process indication – direct reading of status information via color LEDs. Increased reliability – comprehensive diagnostics.
Certified pulse output. Cost-efficient, application-optimized transmitter. | |
| 公称口径范围 | DN 50...150 (2...6") | |
| 接液部件材质 | 测量管：1.4301 (F304) 过程连接：1.4571、1.4404 (F316L)、1.0038 (S235JR)、1,4306 (F304L)、1.4307 (F304L)、A105 | |
| 测量变量 | 流速、声速 | |
| 最大测量误差 | MID 004精度等级II（2%） | |
| 测量范围 | 0.025...5 m/s (0.02...16.4 ft/s)
0...6360 dm3/min (0...1680 gal/min) | |
| 最大过程压力 | PN 25/ ASME Cl. 150 | |
| 介质温度范围 | 0...150 °C (17.8...302 °F) | |
| 环境温度范围 | -20...60 °C (-4...140 °F) | |
| 传感器外壳材质 | 不锈钢 | |
| 变送器外壳材质 | 一体式：带铝合金AlSi10Mg涂层 | |
| 防护等级 | 标准：IP66/67，Type 4X 开放式外壳：IP20，Type 1 | |
| 显示/操作 | 通过彩色LED指示灯直接读取状态信息 | |
| 输出 | 脉冲/频率 | |
| 输入 | 无 | |
| 数字通信 | 无 | |
| 电源 | 19.2...28.8 VDC | |
| 防爆认证 | 无 | |
| 产品安全性 | CE认证、C-tick认证、EAC认证 | |
| 计量认证和证书 | 在认证标定装置上标定（符合ISO/IEC 17025标准） | |
| 压力认证和证书 | PED | |
| 材料证书 | 3.1材料证书 | |