供应 风管温湿度传感器 H7050B H7080
价格:电议
地区:上海
电 话:86 21 62441919
传 真:86 21 56553950

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H7050B系列风道安装型湿度,温度传感器。它被设计用于工厂、商业与公共建筑等环境监视与控制应用。
传感器可用于:
风道内送风回风或室外湿度温度的检测
温度湿度高限与加湿等应用

 

特点: 

* 0~10V4.20mA温度与湿度输出,或温度电阻输出

*风道安装形式

*良好的线性度

*长期的稳定性

*高可靠性

*宽检测范围

*灰尘与油污不影响传感

*安装简单

 

技术规格                                  

相对湿度测量范围:                                    0~100%RH

  输出:                                                    4~20mA

  :                                                    3%RH(@20°C, 20~80%RH)

  全范围:                                        5%RH

  长期稳定性:                                        ± 1%RH(每年)

温度                                                            

  温度传感器:                                        Pt1000NTC20K

  测量范围:                                            0~50°C;0~100°C;-10~60°C

  输出:                                                    4~20mA0~10VDCNTC20KPT1000;Ni1000

  :                                                    ± 0.2K @25°CNTC20K± 0.3K @25°CPT1000± 0.6K @25°CNi1000 With transimitter±0.5°C带变送(0~40°C

  长期稳定性:                                        0.25C(每年)

供电                                                             24 VAC/VDC ±10%

电流负载                                                     500 Ohm Max

电流消耗                                                     40mA Max

工作温度                                                     -30°C~+70°C

储藏温度                                                     -40°C~+90°C

壳体材料                                                     ABS塑料,防火等级UL94/V1

保护等级                                                     IP54

EMC标准                                                   IEC61000-4-2IEC61000-4-4IEC61000-4-5