- 测量范围:0…65%(取决于物料)
- 测量精度:0.1%
- 在线水分测量
- 与物料颜色无关
- 耐温高达120°C,单个传感器耐温高达190°C
- ATEX认证
- 记录表面水分和毛细水分
可对干散装固体中的水分进行连续测量的微波传感器
安装在传送带、螺旋给料机或料斗上连续测量水分的传感器。
两种传感器技术涵盖了大量的应用领域,这两种传感器都能穿透产品进行最可靠的测量。
高分辨率和高精度的微波传感器。
Application examples:
技术规格 | |
---|---|
测量物料 | 粉尘,粉末及颗粒 |
适用工艺 | 螺旋给料机、皮带输送机、溜槽、仓体、干燥机,混料机 |
技术原理 | 微波技术 |
水分测量范围 | 0-65%(基于实际工况) |
被测物料温度范围 | 高达120℃ |
过程温度监测 | 无 |
安装方式 | 法兰底座安装 |
防爆等级 | 1级 |
输出类型 | 4…20mA, Modbus, Profibus |
Sensor Technical Data | |
---|---|
Housing | Stainless steel 1.4571 |
Sensor surface | Ceramic |
Ex-protection (optional) | Zone 20 (Dust), Zone 0 (Gas) |
Protection category | IP 67 according to EN 60529 |
Material ambient temperature | 0 … +80 °C, optional 120 °C |
Working pressure | Max. 10 bar |
Power consumption | 0.6 W |
Response time | 0.1 sec |
Weight | Approx. 1000 g |
Measuring range | 0 … 65 % residual moisture (depending on material) |
Accuracy | 0.1 % absolutely in the calibrated measuring range |
Connection cable | shielded cable 4-wired, 0.25 mm2 |
Transmitter Technical Data | ||||
---|---|---|---|---|
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 |
||
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 |