Sick Sensors – Installation Requirements for RTD Sensors

Create Date: 2024-8-30 12:03:23|Source: SICK/Sick

1. In order to have sufficient heat exchange between the measuring end of the RTD and the medium to be measured, the location of the measuring point should be reasonably selected, and the installation of RTD near the valve, elbow, pipe and equipment should be avoided as much as possible.

2. The RTD with a protective sleeve has heat transfer and heat dissipation loss, in order to reduce the measurement error, the thermocouple and RTD should have sufficient insertion depth:

(1) For RTDs that measure the fluid temperature in the center of the pipeline, the measuring end should generally be inserted into the center of the pipe (vertical installation or inclined installation). If the diameter of the pipe of the fluid to be measured is 200 mm, the RTD insertion depth should be 100 mm.

(2) For the temperature measurement of high-temperature, high-pressure and high-speed fluids (such as the temperature of the main steam), in order to reduce the resistance of the protective sleeve to the fluid and prevent the protective sleeve from breaking under the action of the fluid, the shallow insertion of the protective tube or the use of the thermal resistance resistance of the shallow insertion, the depth of which is inserted into the main steam pipeline should not be less than 75mm; The standard insertion depth of the shrink sleeve resistance is 100mm;

(3) If it is necessary to measure the temperature of the flue gas in the flue, although the diameter of the flue is 4m, the depth of the RTD insertion is 1m.

(4) When the insertion depth of the measuring element exceeds 1m, it should be installed vertically as far as possible, or a support frame and protective sleeve should be installed.

Sick Sensors – Installation Requirements for RTD Sensors

More on that

	西克传感器——位移传感器的静态特性及动态特性介绍动态特性：　　所谓传感器的动态特性，是指传感器在输入变化时，它的输出的特性。在实际工作中，传感器的动态特性常用它对某些标准输入信号的响应来表示。这是因为传感器对标准输入信号的响应 ...
	Sick Sensor - Introduction to photodiodes for photoelectric sensors 1. Photodiode Photodiodes are generally in reverse operation in circuits Dark current, photocurrent (the stronger the light, the photocurrent?) ） 2. Phototransistor There is no lead-out at the base, and the collector is positive with respect to the emitter When the light shines on ...
	Sick Sensors – How to Choose the Right Color Sensor 1. What is the purpose of the application? 2. What is the type of existing power supply? AC or DC? What is the rated voltage? 3. What equipment should be controlled by the detection system? Conveyor or inspection system? 4. What is the output load? 5. What is the working speed of the required system?
	Sick sensor - infrared sensor should be applied and precautions Infrared sensors are sensors that use the physical properties of infrared rays to make measurements. Infrared, also known as infrared light, has the properties of reflection, refraction, scattering, interference, absorption, etc. Any substance that has a certain temperature above absolute zero can radiate infrared rays. ...
	西克传感器——色标传感器的特点有哪些？ 1.准确性　　2.环境条件　　3.波长范围　　4.校准　　5.解析度　　6.成本　　7.重复性　　8.频率
	西克传感器——激光测距传感器的特点介绍 1.测量范围广，响应速度快；　　2.远距离测量无需反光板；　　3.测量精度高量程大；　　4.905纳米安全激光对人眼无伤害；　　5.体积小安装调试方便；　　6.在线式连续测量达到无人值 ...
	Sick releases the Visionary-T Mini AP 3D vision camera The Visionary-T Mini is a 3D snapshot camera based on TOF (Time-of-Flight) that outputs internally calibrated 2D grayscale images and 3D point cloud data at the same time, helping users reliably identify and locate objects in indoor and semi-outdoor environments. ...
	Sick Sensors – Advantages of load cells Resistance, inductance and capacitance are the three major types of passive components in electronic technology, and a capacitive sensor is a sensor that converts the measured change into a capacitance change, which is essentially a capacitor with variable parameters. Capacitive sensors offer the following advantages: (1) ...
	西克传感器——颜色传感器的定义和类型一、颜色传感器又叫色彩传感器，将物体颜色同前面已经示教过的参考颜色进行比较来检测颜色的机器。　　标准的颜色测量方法是瞎用光谱光度测色仪，通过测量样品的三刺激值，从而得到样品的颜色 ...
	西克传感器——位移传感器的工作原理及故障分析直线位移传感器的工作原理是跟滑动变阻器一样的，它作为分压器使用的，它是以相对的输出电压来呈现出所测量位置的实际上的位置。对这个装置的工作有下面几点要求：　　一、如果电子尺已经使用 ...
	西克：无线射频识别应用手记—浅谈常见单位与天线篇常见单位　　dB与dBm 　　首先要知道dB是分贝，定义为10lg(输出功率/输入功率)，即取两个功率的对数值，例如一个放大器将信号功率放大1000倍，则换算成以dB为单位，则增益为30dB。　　我们 ...
	新品上市 \| 西克全新智能激光型光电传感器W12L Next Gen家族又添新品，全新一代智能激光型光电传感器W12L现已全面上市，延续了老款产品的金属外壳与IP69的防护等级，并融合了W4F，W16/26的Bluepilot示教辅助技术。　　精细的光斑，延长的检 ...
	西克新品上市——ZS36x8 SR版手持条码扫描器 SICK ZS36x8 DPM自上市以来，受到客户较大的认可，击中了客户对DPM码识别的痛点，在电子、锂电、汽车等行业的苛刻应用中，效果较佳。　　为更加适应国内常规市场需求，满足物流与工厂自动化应 ...
	西克传感器——光电传感器与光传感器的区别 1、定义不同：　　光传感器通常是指能够灵敏地感知从紫外光到红外光的光能，并将光能转化为电信号的装置。　　光电传感器是使用光电元件作为检测元件的传感器。它首先将测得的变化转化为光 ...
	Adjustment method of Sick sensor NT6-03022 1. Self-regulation. At the beginning of use, please check whether the switch itself is defective and whether the appearance is defective. 2. When avoiding obstructions. When the photoelectric switch is used, for some goods such as colored goods, goods with weak reflectivity, and goods with large gaps between small pieces...
	西克SICK色标传感器容易误检的原因及解决方法误检原因：1.安装距离不恰当　　不同于普通光电开关反光强度的识别，由于色标传感器识别的是灰度对比，导致如果被测材料没有放在的检测距离内，其灵敏度（灰度的识别能力）明显下降，甚至无法 ...
	西克3D视觉产品Ruler系列全新升级！近日，西克3D视觉产品Ruler系列全新升级!新产品Ruler3002、Ruler3004、Ruler3010即日起正式上市! 　　01、产品特性　　• 轮廓线点数升级：高达3200 Data points/Profile 　　• 超高扫描速 ...
	西克传感器——光电传感器的特点 1、检测距离长　　如果在对射型中保留10m以上的检测距离，便能实现其他检测手段（磁性、超声波等）无法实现的检测。　　2、对检测物体的限制少　　由于以检测物体引起的遮光和反射为检测 ...
	西克光电传感器的应用用光电元件作敏感元件的光电传感器，其种类繁多，用途广泛。按光电传感器的输出量性质可分为两类：　　（1 ）把被测量转换成连续变化的光电流而制成的光电测量仪器，可用来测量光的强度以及物 ...
	西克sick传感器——压力传感器的常见故障一.压力能上去，变送器输出上不去　　这种状况，应该先查看压力接口是否存在漏气或许被堵住，假如确认了没有，则查看接线方式有没有错和查看电源，假如电源正常则要进行简单加压看输出有没有 ...