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多种安装方式,价格非常有竞争力
无须校准,精度高,可选现场显示
应用:
供风系统温湿度监测
排风温湿度监测
室外温湿度监测
特性:
相对湿度量程:0- RH
温度范围:-40 to 140℉ (-40 to 60°C)
精度:(RH-2)±2% @ 10 - 90% RH; (RH-3) ±3% @ 20 – 80%RH, ±0.9℉ @ 72℉(±0.3°C @ 25°C)
温度限:-40 to 140℉ (-40 to 60°C)
存储温度:-40 to 176℉ (-40 to 80°C)
补偿温度范围: -4 to 140℉ (-20 to 60°C)
供电电源:10-35 VDC.
输出信号:4-20Ma或0-10VDC ,2通道用于温湿度类型(RH回路电路)
反应时间: 15 seconds
电气连接:螺丝接线盒
管线连接:1/2NPS; 室外安装:1/2"(22.3mm)
漂移:<1% RH/年
RH感应器:电容聚合体
温度感应器:Solid state band gap.
外壳材质:管道安装:PBT; 户外安装 :聚碳酸酯
防护等级:户外安装为NEMA 4X (IP65)
显示:可选2行字母数字,8字符/行
显示分辨率:RH: 0.1%; 0.1℉ (0.1°C)
重量:室内安装: 0.5 lb (0.25 kg)管线连接: 0.6 lb (0.3 kg); 室外安装: 1 lb (0.45 kg)
认证:CE
选型表:
| 举例 | RHP | 2 | D | 1 | A | LCD | RHP-2D1A-LCD RH/Passive Temperature Sensor Transmitter, 2% accuracy, duct mount with plastic tip, 4-20 mA RH output, 10K @ 25°C thermistor (Type III), with LCD display. |
| 系列 | RHP | RH/Passive Temperature Sensor Transmitter | |||||
| 精度 | 2 3 |
2% Accuracy 3% Accuracy |
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| 类型 | D F O S R |
Duct Mount w/Plastic Tip Duct Mount w/Sintered Filter OSA (Outside Air) OSA w/Sintered Filter OSA w/Sintered Filter and Radiation Shield |
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| 湿度输出 | 1 2 |
4-20 mA 0-10 V |
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| 温度 | 0 1 2 A B C D E F |
None 4-20 mA 0-10 VDC 10K @ 25°C Thermistor (Type III) 10K @ 25°C Thermistor (Type II) 3K @ 25°C Thermistor 100Ω RTD DIN 385 1KΩ RTD DIN 385 20KΩ @ 25°C Thermistor |
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| 可选项 | LCD NIST |
LCD Display NIST Calibration |
免责声明:以上所展示的[ RHP系列温湿度变送器]信息由会员[深圳市德威达科技]自行提供,内容的真实性、准确性和合法性由发布会员负责。