赛多利斯PR6202 高精度压式称重传感器

PR6202 高精度压式称重传感器

概述

柱式传感器也可称为柱式测力传感器，是称重传感器的一种，是一种将质量信号转变为可测量的电信号输出的装置，主要有S型、悬臂型、轮辐式、板环式、膜盒式、桥式、柱筒式等几种样式。

The PR6202 range of load cells is specially designed to meet the high demands of the food, pharmaceutical and chemical industries. These products are made compley from stainless steel and are specially designed for use with process vessels. All horizontal surfaces are inclined for easy draining, and gaps and undercuts have purposely been avoided. The materials and surface quality were also selected to ensure the load cell meets tried and tested international standards and specifications. The load cell’s unique design principle, combined with mounting kits specially adapted for the application, enables it to counteract movements arising from mechanical or thermal contraction of the vessel or its supporting construction – without affecting the high accuracy.

德国Sartorius PR6202是一款专门为满足食品、医药和化工行业高需求而设计的称重传感器。传感器为全不锈钢结构，运用在过程容器应用上。传感器水平表面为光滑易滤水设计，没有缝隙与切口，其材质也可选择更高质量满足检测测试标准。*的设计理念，结合装配套件，可以有效平衡由机械或者热膨胀冷缩引起的移动，避免降低传感器的高精度。

卫生设计

A particular design characteristic is the consistent application of hygienic design principles, in accordance with the specifications of the European Hygienic Engineering Design Group (EHEDG).

Sartorius始终坚持PR6202的卫生设计理念，符合欧洲卫生设备设计组织标准。

可靠性高

This range distinguishes itself with its high level of reliability, robustness and stability, which enable trouble-free operation without adjustment year after year.

The rocker-pin principle, combined with patented measuring element geometry, ensures that force transmission into the sensor is always at the optimum level. In this way the effects of environmental forces on measurement accuracy are minimized. At the same time, the load cell offers a particularly high overload range, high repeatability and perfect linearity.

PR6202不仅量程突出，而且精度和重复性高，其可靠性、稳健性和稳定性更是，使得传感器能年复一年地无障碍运作，无需校准。摇杆-销的原理，结合申请的测量元件几何设计，使得传递到传感器内部的力传递一直处在zui适宜水准，尽量减小影响精度的要素。与此同时，传感器提供超高的量程过载范围，良好的重复性以及优异的线性度。

工作温度范围广

There is an especially wide working temperature range attributable to special resistance strain gauge technology. The hermetically sealed enclosure and special TPE cable allow the unit to be used even under extreme operating conditions in harsh production environments.

得益于独特的电阻式应变计技术，使得传感器的工作温度范围特别广，其密封外壳与特殊TPE材质电缆线使得传感器能在恶劣的环境下能正常工作。

易调试安装

Due to “matched output” technology, not only is it possible to exchange a damaged load cell without the need for calibration but the entire measurement chain can also be pre-calibrated without a reference weight. This saves a tremendous amount of time during commissioning.

得益于匹配输出技术，用户替换损坏的传感器时不需要用砝码再次校准，在调试期间可节省了大量时间。

防爆

An explosion-proof (Ex) version of this range is also available as an option, for use in intrinsically safe environments.

可选防爆版本。

回复力

for each mm of displacement of the top of the load cell from the vertical line:

Emax ≤ 6t: 0.65% of the actual load on the load cell

Emax = 10t: 0.76% of the actual load on the load cell

Emax ≥ 25t: 1.58% of the actual load on the load cell

传感器外壳

Full stainless steel housing, membrane and measuring element hermetically sealed, welded, filled with inert gas.

不锈钢外壳材质,1.4404 (DIN 17440)，薄膜和测量原件密封焊接，内部充满惰性气体。

防护等级

IP68, IEC 529/EN60529: 1.5 m water columm/10,000h.

IP69K, DIN 40050: water under high pressure, steam cleaning, Sealing equivalent to NEMA 6.

电缆线

Robust, flexible, screened

Sheath: TPE thermoplastic elastomer, colour grey for PR 6202/..E: blue

Diameter: 5mm, wires 4 x 0.35mm2

Length: 5m (up to 10t), 12m (from 25t)

弯曲半径

Fixed installation: ≥ 50mm

Flexible installation: ≥ 150mm

认证

II 1 G EEx ia IIC T6, II 1D IP65 85°C

注册号：PTB 02 ATEX 2059, TüV 03 ATEX 2301

特性

Easy Corner adjustment by matched load cell outputs  

匹配输出，校准简单

Full stainless steel construction

全不锈钢架构

Wide operating temperature range

操作温度范围广

High overload capacity

过载范围高

Resistant against vibration

抗震

Hermetically sealed, IP68 (depth of 1.5m for 10,000 hours), IP69K

密封，IP68(水下1.5m正常工作10000小时), IP69K

Ex-version available (PR 6202/..E)

可选防爆版本

W & M approval (acc. to OIML R60)

W & M认证，根据OIML R60

Meets EHEDG requirements

满足EHEDG要求

参数

订货型号

装配套件

选配

相关型号

PR6021

PR6207

PR6211

PR6241

PR6221

PR6224

PR6246

PR6251

尺寸