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641-6风速变送器现货供应

特征                                          应用

量程为15,000FPM或75MPS                        排气器流量监视器

可选LED显示                                   烘干处理中的空气控制

方便的按键设定                                采暖通风空调工程风速测量

紧凑的外壳                                    风力输送和排气追踪

4-20 mA输出

数字滤波式信号阻尼

 

技术指标

介质:洁净空气和兼容性气体

精度:3%FS气体:32-122℉(0-50℃)

4%FS气体:-40-32℉& 122-212℉(-40-0℃& 50-100℃)

响应时间:流量:达到终值的95%需要1.5秒(输出滤波器设定到最小值)

温度范围:过程:-40-212℉(-40-100℃)。环境温度:32-140℉(0-60℃)

压力范围:最大100 psi(6.89 bar)

温度范围:不凝结水

电源:12-35V直流电压,10-16V交流电压

输出信号:4-20mA,与24V电源隔离,3或4线连接

输出滤波器:可选0.5-15(秒)

回路电阻:最大600 ohms

电流消耗:组大300 mA

电源接头:旋紧接头

工艺连接:1/2″NPT外螺纹

防护指标:设计达到NEMA 4X(IP66),只适于非LED显示型号

安装定位:无位置要求,但探头必须与气流方向一致

重量:12.6 oz(357.2g)

机构认证:CE

可选显示(LED)装置技术指标

显示:4-1/2数字 1/2″红色LED显示

分辨率:1 FPM,0.01 MPS(10 FPM @ 10,000和15,000 FPM范围)

重量:13.3 oz(377g)

 

ModelDescription

641-12 Air velocity transmitter, 12" (304.8 mm) probe length.

641-12-LED Air velocity transmitter, 12" (304.8 mm) probe length, with LED display.

641-18 Air velocity transmitter, 18" (457.2 mm) probe length.

641-18-LED Air velocity transmitter, 18" (457.2 mm) probe length, with LED display.

641-24 Air velocity transmitter, 24" (609.6 mm) probe length.

641-24-LED Air velocity transmitter, 24" (609.6 mm) probe length, with LED display.

641-30 Air velocity transmitter, 30" (762 mm) probe length.

641-30-LED Air velocity transmitter, 30" (762 mm) probe length, with LED display.

641-36 Air velocity transmitter, 36" (914 mm) probe length.

641-36-LED Air velocity transmitter, 36" (914 mm) probe length, with LED display.

641-6 Air velocity transmitter, 6" (152.4 mm) probe length.

641-6-LED Air velocity transmitter, 6" (152.4 mm) probe length, with LED display.

附件

A-156 通用支架金属板,1/2″NPT内螺纹

No.A-158 对开法兰安装套件

NO.A-159 管道安装密封管

 

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