Flow Sensor HVAC 100
SCHMIDT® Flow Sensor HVAC 100 流量传感器
SCHMIDT® Flow Sensor HVAC 100 流量传感器，量程 0 ... 2.5 / 10 / 20 m/s；介质温度量程 0 ... +60 °C；供电电压 24 V DC ± 20 %，原装全新正品，支持选型咨询与询价。
产品概述
SCHMIDT® Flow Sensor HVAC 100 属于 SCHMIDT 暖通空调用流量传感器（Flow Sensors for HVAC）产品线，量程 0 ... 2.5 / 10 / 20 m/s；介质温度量程 0 ... +60 °C；供电电压 24 V DC ± 20 %；模拟输出 2 x 0 ... 10 V (RL >= 10 kohm; CL <= 1 nF)。我司经销 SCHMIDT Technology 原装全新正品，可提供选型支持、技术资料与稳定供货。
技术参数
| 湿度 / Humidity | Measuring mode: Non-condensing (< 95 % RH)通用参数 |
|---|---|
| 工作压力 / Operating pressure (max.) | Atmospheric (700 ... 1,300 hPa)通用参数 |
| 供电电压 / Supply voltage | 24 V DC ± 20 %通用参数 |
| 电流消耗 / Current consumption | Typ. < 35 mA (max. 80 mA)通用参数 |
| 模拟输出 / Analog outputs for wN and TM | 2 x 0 ... 10 V (RL >= 10 kohm; CL <= 1 nF)通用参数 |
| 电气连接 / Electrical connection | Non-detachable cable, pigtail, 4 x 0,25 mm2, length 2 m, PVC通用参数 |
| 最大电缆长度 / Maximum cable length | 15 m通用参数 |
| Type of protection | IP40通用参数 |
| 防护等级 / Protection class | III (SELV)通用参数 |
| 最小插入深度 / Minimum immersion depth | 35 mm通用参数 |
| 尺寸 / Dimensions | ø 12 mm, probe length 144 mm, extension tube 97 mm (extending length 85 mm)通用参数 |
| 重量 / Weight | 50 g (probe)通用参数 |
| Delivery content | Probe, mounting clamp, 1 pc. extension tube, manual通用参数 |
| 测量量 / Measuring quantity | Standard flow velocity wN based on standard conditions 1) | Medium temperature TM技术参数 |
| 被测介质 / Measured medium | Clean air or nitrogen技术参数 |
| 量程 / Measuring range wN | 0 ... 2.5 / 10 / 20 m/s技术参数 |
| 最低检出限 / Lower detection limit wN | 0.2 m/s技术参数 |
| 介质温度量程 / Measuring range TM | 0 ... +60 °C技术参数 |
| Flow wN | 0 ... 2.5 m/s: ±(4 % of measured value + 0.05 m/s)2) | 0 ... 10 m/s: ±(4 % of measured value + 0.2 m/s)2) | 0 ... 20 m/s: ±(4 % of measured value + 0.4 m/s)2)测量精度 |
| 响应时间 / Response time (t90) wN | Approx. 10 s (jump of wN from 0 to 5 m/s)测量精度 |
| 温度梯度 / Temperature gradient wN | < 1,5 K/min at 5 m/s测量精度 |
| Temperature TM | (wN > 2 m/s) | ±1 K (10 ... 30 °C); ±2 K (remaining interval)测量精度 |
| Sensor | -10 ... +60 °C工作温度 |
| Sensor | PC, ABS, Brass nickel plated, PVC (cable sheath)材质 |
| Extension tube | ABS材质 |
| Mounting clamp | PA-GF材质 |
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