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详细介绍
PR6207波纹管称重传感器
测量范围 | 10kg – 200kg |
精度 | D1/C3 |
防护等级 | IP67 |
额定输出 | 2 mV/V |
用途 | 罐秤，料斗秤，平台秤和皮带秤 |
概述
称重传感器，又称为测力传感器和压力传感器，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、波纹管式、膜盒式、桥式、柱式等几种样式。称重传感器的工作原理原理上称重传感器就是压力传感器, 只是形状不一样而已。
The load cell PR6207 is specially designed for tank and hopper weighing and for the use in platform scales or belt weighers. The design principle of the mounting kit PR6007 will counterbalance movements arising from mechanical and thermal expansion or contraction of its supporting structure. A particular design characteristic is that the sensor is manufactured out of stainless steel (1.4122) and the membrane is made out of 1.4541.
Sartorius PR6207专为罐秤，料斗秤，平台秤和皮带秤而设计，结合装配套件PR6007可有效平衡传感器机械或者热胀冷缩引起的移动。传感器的材质为不锈钢（1.4122），薄膜为不锈钢（1.4541）。
Therefore the line is distinguished with high measurement accuracy and high repeatability as well as stability and reliability. This is the sound basis for maintenance free work and years without any further adjustments. The hermetically sealed sensor allows to use the device even under extreme operation conditions.
PR6207精度高，重复性高，稳定性和可靠性好，让PR6207在同类产品中脱颖而出，使用多年后，传感器不需要维修，更不需要再次校准。
The entire measurement chain can be calibrated without using a reference weight.
Due to “matched output” technology, a damaged load cell can be exchanged without the need of re-calibration. This saves a tremendous amount of time during commissioning and in case of necessary replacement
整个传感器测量链都不需要使用砝码校准，得益于匹配输出技术，更换损坏的传感器同样不需要再次校准，这样在调试更换期间可节省大量的时间。
传感器结构
Double bending beam, all stainless steel, hermetically sealed, welded, filled with inert gas.
双弯曲梁结构，全不锈钢材质，密封，焊接，内部充满惰性气体。
机身材质
机身 1.4122 (DIN 17440)
波纹管 1.4541 (DIN 17440)
防护等级
IP 67, DIN 40 050. The load cell can be submerged in water to a depth of 1.5m for
100hrs.
IP67, DIN40 050.传感器可在水下1.5米正常工作100小时
电缆线
robust, flexible, screened 4 x 0.34mm2
sheath: grey, PVC
diameter: D = 5.4mm
length: 3m
弯曲半径
fixed installation r ≥ 60mm
with repeated bending r ≥ 150mm
特性
Easy to install
安装简单
Full stainless steel construction
全不锈钢结构
3． Wide temperature range
温度范围广
Resistant against vibration
防振动
Hermetically sealed, IP 67
密封，IP67
Compatible with other sources
兼容性好
参数
| D1 | C3 |
|
精度 | 0.05 | 0.017 | % Emax |
zui小恒载 | 0 | 0 | % Emax |
zui大量程 | 见量程表 | 见量程表 |
|
zui大边载（X） | 200 | 200 | % Emax |
zui大边载(Z) | 200 | 200 | % Emax |
额定输出 | 2 | 2 | mV/V |
额定输出公差 | < (+1.0 - 0.1) | < 0.1 | % Cn |
零点输出信号 | < 1.0 | < 1.0 | % Cn |
重复性误差 | < 0.03 | < 0.01 | % Cn |
蠕变 | < 0.05 | < 0.017 | % Cn |
非线性 | < 0.05 | < 0.017 | % Cn |
磁滞 | < 0.05 | < 0.018 | %Cn |
温度效应 | < 0.05 | < 0.013 | % Cn/10K |
输入阻抗 | 350… 480 | 350… 480 | Ω |
输出阻抗 | 356 ± 0.2 | 356 ± 0.2 | Ω |
绝缘阻抗 | > 5.000 x 10 6 | > 5.000 x 10 6 | Ω |
建议供电电压 | 4… 12 | 4… 12 | V |
zui大供电电压 | 18 | 18 | V |
额定环境温度范围 | -10... +70 | -10... +70 | ℃ |
可用环境温度范围 | -30… +70 | -30… +70 | ℃ |
存储温度范围 | -50… +85 | -50… +85 | ℃ |
抗振性 | 10g, 100h, 10… 150Hz | 10g, 100h, 10… 150Hz |
|
额定偏移值 | 0.3 - 0.4 | 0.3 - 0.4 | mm |
订货型号
型号 | 量程 | 精度 | zui大可用载荷 (% of Emax) | 破坏性载荷 (% of Emax) | 包装尺寸 | 重量 毛重/净重 |
PR6207/11 | 10kg | D1/C3 | 150 | > 300 | 280 x 160 x 90mm | 0.9kg/0.5kg |
PR6207/21 | 20kg | D1/C3 | 150 | > 300 | 280 x 160 x 90mm | 0.9kg/0.5kg |
PR6207/51 | 50kg | D1/C3 | 150 | > 300 | 280 x 160 x 90mm | 0.9kg/0.5kg |
PR6207/12 | 100kg | D1/C3 | 150 | > 300 | 280 x 160 x 90mm | 0.9kg/0.5kg |
PR6207/22 | 200kg | D1/C3 | 150 | > 300 | 280 x 160 x 90mm | 0.9kg/0.5kg |
PR6207/11 | PR6207/11D1 | PR6207/11C3 |
PR6207/21 | PR6207/21D1 | PR6207/21C3 |
PR6207/51 | PR6207/51D1 | PR6207/51C3 |
PR6207/12 | PR6207/12D1 | PR6207/12C3 |
PR6207/22 | PR6207/22D1 | PR6207/22C3 |
配件
型号 | 描述 | 尺寸 | 订货编号 |
PR6130/08 | 塑料电缆线接线盒（8个传感器） | 250 x 180 x 90mm | 9405 361 30081 |
PR6130/04 | 电缆线接线盒（4个传感器） | 175 x 80 x 57mm | 9405 361 30041 |
PR6130/64 | 不锈钢电缆接线盒（4个传感器） | 195 x 114 x 59mm | 9405 361 30642 |
PR6130/68 | 不锈钢电缆接线盒（8个传感器） | 200 x 160 x 60mm | 9405 361 21682 |
PR6135 | 延伸电缆 | D = 9mm | 9405 361 35. . 2 |
PR6135/…A | 延伸电缆线，铠装 | D = 11mm | 9405 361 35. . 9 |
PR6136 | 延伸电缆线，防爆 | D = 11mm | 9405 361 36. . 2 |
PR6136/…A | 延伸电缆线，铠装，防爆 | D = 11mm | 9405 361 36. . 9 |
PR6007/00N | 装配模块，材质：St37 |
| 9405 360 07001 |
PR6007/00S | 装配模块，材质：1.4301 |
| 9405 360 07002 |
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尺寸
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