- 可靠的流量计量,用于气动浓相场合
- 无测量上限
- 耐压型(可选),压力可达25bar
- 安装不会影响管道剖面,不会在管道剖面上造成阻点。
- 流量测量与物料流速无关
- 对管道的改造很简单
- 免维护
- 非接触测量程序(无机械)
浓相输送连续固体质量流量测量
用于测量气动浓相输送过程中的固体流量。
传感器测量密度和速度。
技术规格 | |
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测量物料 | 粉尘、粉末 |
技术原理 | 电磁耦合 |
工况压力 | 25bar,最高110bar(需定制) |
工况温度 | 高达120℃ |
安装方式 | 法兰安装 |
物料输送方式 | 气力浓相输送 |
可检测流量范围 | 无流量限止 |
适用管径范围 | 管径最大150mm |
防爆等级 | 级别3,级别1(可选) |
输出 | 4…20mA, Modbus, Profibus |
Sensor Technical Data | |
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Housing | Steel St 52, powder-coated (optional Stainless steel 1.4571 DN 10…125 mm (bigger diameters on demand) Flange EN 1092-1 |
Inner pipe | Ceramic |
Protection category | IP65 |
Ambient temperature Mediums temperature |
Sensor electronic: 0 … +60 °C Sensor pipe: 0 …+80 °C (higher temperatures as option) |
Working pressure | Max. 25 bar, optional 64 bar |
Working frequency | 88 kHz |
Weight | Depending on the nominal diameter |
Velocity range | 1…10 m/s |
Dimension | Ø DN + 150 mm, L 500 mm |
Accuracy | ± 2…5 % in calibrated range |
Transmitter Technical Data | ||||
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Transmitter (DIN Rail) | Transmitter (field housing) | |||
Power supply | 24 V DC ±10 % | 110 / 230 V AC 50 Hz (optional 24 V DC) |
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Power consumption | 20 W / 24 VA | |||
Protection type | IP 40 to EN 60 529 | IP 65 to EN 60 529/10.91 | ||
Ambient operating temperature | -10 … +45 °C | |||
Dimensions (W x H x D) | 23 x 90 x 118 mm | 258 x 237 x 174 mm | ||
Weight | Approx. 172 g | Approx. 2.5 kg | ||
Connection terminals cable cross-section |
0.2-2.5 mm2 [AWG 24-14] | |||
Current output | 1 x 4 … 20 mA (0 … 20 mA), load < 500 Ω |
3 x 4 … 20 mA (0 … 20 mA), load < 500 Ω |
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Interface | RS 485 (ModBus RTU) / USB | |||
Pulse output | Open collector – max. 30 V, 20 mA | |||
Relay contact | Max. rated load: 250 V AC Max. peak current: 6 A Max. rated load 230 V AC: 250 VA Max. breaking capacity DC1: 3/110/220 V: 3/0.35/0.2 A Min. switching load: 500 mW (10 V / 5 mA) |
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Data backup | Flash memory |