产品名称: HY7903T4000插入型露点温度传感器
产品型号: HY7903T4000
外壳采用防尘、防溅(IP54)构造,长期稳定性好
温度范围:-20~60℃
露点范围:-40~60℃DP (-20~60℃)
温度输出:100Ω/0℃
露点输出:1-5VDC(-40~60℃DP时,线性)
或4-20mA DC(-40~60℃DP时,线性)
温度精度:±0.3℃(-20~60℃范围内)
露点精度:±1℃DP (30~90%RH 25℃范围内)
±2.5℃ DP(30~90%RH -5~55℃范围内)
电源:24VAC/DC
安装:风道、箱体、百叶箱(使用专用支架)
产品名称: 616WL系列压差变送器产品型号: 616WL系列 产品介绍 The Series 616WL Differential Pressure Transmitter senses very low pressures of air and non-combustible, compatible gases and sends a standard 4-20 mA output signal. All models, including those featuring the 3 digit LCD digital read-out, are factory calibrated to specific ranges as listed in the chart below. Positive, negative and differential pressures can be measured within a full span accuracy of ±0.50%. This weatherproof unit is enclosed in a polycarbonate case, designed to meet (IP66/NEMA 4X). Internal digital push button zero and span allow for quick and simple field calibration. 技术参数 介质: Air and non-combustible, compatible gases. 材质:Consult factory. 精度:±0.50% F.S., display accuracy ±0.5%. 稳定性:±1% F.S./yr. 温度范围:0 to 140°F (-17.8 to 60°C). 温度补偿范围: 20 to 120°F (-6.67 to 48.9°C). 压力范围:See Catalog page. 热效应:±0.02% F.S./°F (0.036% F.S./°C). 电源: 12-30 VDC ...
产品名称: ULT系列超声波液位变送器产品型号: ULT系列 技术参数 介质:兼容液体 接夜材质:传感器PVDF,过程连接:303SS 范围:24.6’(7.5m), 32.8’(10m) 精度:量程的±0.2% 分辨率:0.079”(2mm) 盲区:小于8”(20cm) 束宽:直径3”(7.6cm) 温度范围:环境温度:-40—140℉(-40—60℃) 过程温度:-4—140℉(-20—60℃) 温度补偿:-40—140℉(-40—60℃) 压力范围: 25℃(77℉)以上30psi(2 bar). 25℃(77℉)以上则以1.667 psi/1℃的速度减小。 电源:18-28VDC(2线) 输出:4-20mA 或20-4mA(两线) 回路电阻: 250 Ohms(24 VDC) 电路连接:螺纹末端 管道连接:1/2”NPT 内螺纹(两个)或可选M20 过程连接:2” NPT 外螺纹或可选BSPT 封装:NEMA 4X 显示:LCD 单位:In, cm, ft, m, % 程序控制:4个按钮 重量:4.0 lb(1.8kg) 认证:CE, FM 型号 范围 ULT-11 24.6’(7.5m) ULT-21 32.8’(10m)