THD 称重传感器-深圳市汉斯福特科技有限公司手机版

详细介绍

微型测力传感器是一种小尺寸、低高度、全密封的测力传感装置。它适用于空间有限的场合，一般应用于高精度小量程称重场合，具有良好的抗侧、抗扭、抗偏等性能。

微测力传感器由一个或多个能在受力后产生形变的弹性体，和能感应这个形变量的电阻应变片组成的电桥电路（如惠斯登电桥），以及能把电阻应变片固定粘贴在弹性体上并能传导应变量的粘合剂测力传感器和保护电子电路的密封胶等三大部分组成测力传感器。

微测力传感器在受到外力作用后，粘贴在弹性体的应变片随之产生形变引起电阻变化，电阻变化使组成的惠斯登电桥失去平衡输出一个与外力成线性正比变化的电量电信号。美国Transducer Techniques THD系列小型测力传感器应用：微型测力传感器适用于空间有限的测力，广泛应用于工业，科研等领域。

THD SERIES CAPACITY RANGES: 2,000, 3,000, 5,000, 7,500, 10,000, 15,000, 20,000, 30,000, 50,000 LBS.

Our THD Series thru-hole load cells offer an outside diameter of 3.00 inches and up to nine different thru-hole diameter options per capacity range. These load cells are manufactured from heat treated 17-4 ph stainless steel. The sensing element incorporates bonded foil strain gages of the highest quality and are sealed for protection against most industrial environments.

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Rated Output (R.O.): 2 mV/V nominal

Nonlinearity: 0.25% of R.O.

Nonlinearity Hole Diameters Y, Z: 0.5% of R.O.

Hysteresis: 0.25% of R.O.

Nonrepeatability: 0.1% of R.O.

Zero Balance: 1.0% of R.O.

Compensated Temp. Range: 60° to 160°F

Safe Temp. Range: -65° to 200°F

Temp. Effect on Output: 0.005% of Load/°F

Temp. Effect on Zero: 0.01% of R.O./°F

Terminal Resistance: 350 ohms nominal

Excitation Voltage: 10 VDC

Safe Overload: 150% of R.O.

订货型号

THD-2K 2,000 LBS.

THD-3K 3,000 LBS.

THD-5K 5,000 LBS.

THD-7.5K 7,500 LBS.

THD-10K 10,000 LBS.

THD-15K 15,000 LBS.

THD-20K 20,000 LBS.

THD-30K 30,000 LBS.

THD-50K 50,000 LBS.

INSIDE HOLE DIAMETERS

-P -Q -R -S -T -V -W -Y -Z

NOMINAL HOLE DIA. 1/8” 3/16” 1/4” 3/8” 1/2” 5/8” 3/4” 1” 1-1/4”

ACTUAL HOLE DIA. .128 .193 .266 .391 .532 .656 .781 1.032 1.281

配件

CAL-TEDS Plug & Play Option with Connector

产品简介

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