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ZFS-C光纖光柵混凝土表面應(yīng)變傳感器

 

混凝土表面應(yīng)變計(jì)應(yīng)用于監(jiān)測(cè)砼箱梁、大型混凝土結(jié)構(gòu)、水工大壩等混凝土表面的應(yīng)力變化情況,安裝方式牢固。

此產(chǎn)品是我公司基于光纖光柵傳感技術(shù),針對(duì)于混凝土表面的應(yīng)變監(jiān)測(cè)專門研發(fā)的產(chǎn)品。此傳感器具有良好的防水功能,在比較大的濕度變化情況下,傳感器工作性能穩(wěn)定,技術(shù)指標(biāo)。

JH-FGS-A1光纖光柵應(yīng)變傳感器

 概述

JH-FGS-A1光纖光柵埋入式標(biāo)準(zhǔn)型應(yīng)變計(jì)主要用于混凝土、鋼筋混凝土或可塑性材料如基礎(chǔ)、樁基、橋梁、隧道、襯砌等內(nèi)部應(yīng)變測(cè)量,以便于長(zhǎng)期觀測(cè)器結(jié)構(gòu)應(yīng)力應(yīng)變的變化并進(jìn)行狀態(tài)分析。

JH-FGS-A1采用特有的彈性梁結(jié)構(gòu),具有較高的測(cè)量分辨率和測(cè)量精度,其內(nèi)部敏感元件,無(wú)電源、本質(zhì)安全、不受電磁干擾及雷擊損傷,且可通過光纖進(jìn)行長(zhǎng)距離傳輸(30km),F(xiàn)場(chǎng)安裝時(shí)先將傳感器固定在鋼筋籠或其他支護(hù)結(jié)構(gòu)上,然后在進(jìn)行澆筑。產(chǎn)品符合國(guó)家建筑工業(yè)行業(yè)標(biāo)準(zhǔn)JG/T 422-2013。

產(chǎn)品特點(diǎn)

••安裝方便,適合進(jìn)行長(zhǎng)期監(jiān)測(cè),尤其適用于混凝土箱梁、其他混凝土澆筑結(jié)構(gòu);

單光柵,適用于環(huán)境溫度變化小的工程,占用波長(zhǎng)帶寬資源少,批量實(shí)用性高,節(jié)省項(xiàng)目整體成本;

尾纖采用PU披覆鎧裝光纜,具有優(yōu)異的耐溫性能和耐腐蝕、耐老化性能,適應(yīng)長(zhǎng)期野外存活環(huán)境。

技術(shù)參數(shù)

項(xiàng)目

參數(shù)值

量程(με)

±1500

精度(με)

1%F.S.

分辨率(με)

0.1% F.S.

光柵數(shù)量

1

光柵中心波長(zhǎng)(nm)

1528~1563

反射率

85%

工作溫度范圍(℃)

-30~85

尺寸(mm)

Φ22x130

尾纖

耐腐蝕PU披覆鎧裝光纜,兩端各1.5m,可定制

連接方式

熔接或FC/APC接頭

安裝方式

焊接/粘接/螺栓固定

該公司產(chǎn)品分類: 光纖光柵傳感器 光纖光柵

RM4220 應(yīng)變傳感器放大器

 產(chǎn)品特點(diǎn) RM4220 應(yīng)變傳感器放大器
 
 
 
 
RM4220 - 應(yīng)變傳感器放大器, 應(yīng)用于 4 ... 20 mA 輸出信號(hào) 模塊 RM4220 是應(yīng)變放大器. 
由于其安裝到標(biāo)準(zhǔn)的支撐軌,因此非常容易安裝. 一個(gè)用戶友好的接線端用于電連接. 
應(yīng)變傳感器和應(yīng)變計(jì)(>80ohms) 可以并行連接到測(cè)量放大器上.放大器通過 DIP 
開關(guān)和電位計(jì)進(jìn)行零點(diǎn)和輸出值的標(biāo)定. 激勵(lì)電壓為 5 或 10 V. 
輸出信號(hào)為 0/10 V 或 +/- 10V 和 4/20 mA.可以采用4線或6線制于傳感器進(jìn)行連接. 
如果采用6線制,可以忽略延長(zhǎng)線電阻的變化. 外殼采用聚酰亞胺材料,可以通過標(biāo)準(zhǔn) DIN 
支撐導(dǎo)軌安裝(EN 50022 標(biāo)準(zhǔn)).
 
該公司產(chǎn)品分類: MKCELLS HBM

OSP-A光纖應(yīng)變傳感器OSP-A

 

主要特點(diǎn):
小型設(shè)計(jì)(230um直徑)
的可重復(fù)性精度
與溫度不相關(guān)
對(duì)橫向應(yīng)變不敏感
 
應(yīng)用:
電磁,射頻和微波環(huán)境
高電壓環(huán)境
核能和危險(xiǎn)環(huán)境
土木工程和巖土應(yīng)用
OEM類型和客戶定制版本
該公司產(chǎn)品分類: 無(wú)線傳感/氣體傳感器 紅外熱像儀/紅外測(cè)溫儀 數(shù)碼顯微成像系統(tǒng) 水質(zhì)分析/土壤檢測(cè)儀 塑料識(shí)別/金屬分析儀 在線膜厚監(jiān)控系統(tǒng) 光源/探測(cè)器 激光器/激光測(cè)距傳感器 光學(xué)儀器/光纖探頭 光纖傳感器

SLB700A應(yīng)變傳感器

 SLB700A應(yīng)變傳感器產(chǎn)品資料
SLB700A應(yīng)變傳感器|德國(guó)HBM應(yīng)變傳感器的詳細(xì)資料

The SLB700A strain transducer from HBM attaches directly to a plane surface with a friction joint and four bolts. This arrangement enables the strain of the test object to be transferred directly to the SLB700A making it ideal for installations where lack of space, or installation conditions, makes it difficult to use standard force transducers.  

Ideal applications for the stainless steel SLB700A include multi-stand and C-stand presses. The strain transducer is mainly intended for applications where high forces are to be measured such as roll stands and injection molding machines.

Where bending effects need to be compensated, at least two SLB700A strain transducers should be mounted on opposite sides of the test piece and connected electrically in parallel. Screw on strain transducer strain gauge measurement system nominal strain 500 µm/m nominal sensitivity 1.5 mV/V fixed connection cable 6m long with free ends  Screw on strain transducer strain gauge measurement system nominal strain 500 µm/m nominal sensitivity 1.5 mV/V fixed connection cable 12 m long with free ends Strain transducer with strain gage measuring system, Nominal (rated) strain 500 µm/m Output: 0 to 10V, Screw-on type, Fixed cable, 6 m long Strain transducer with strain gage measuring system, Nominal (rated) strain 500 µm/m Output: 4 to 20mA, Screw-on type, Fixed cable, 6 m long 1-SLB700A/06-1 1-SLB700A/12-1 1-SLB700A/06VA1-1  1-SLB700A/12VA1-1 

該公司產(chǎn)品分類: 傳感器 儀表 稱重傳感器 扭矩傳感器 德國(guó)ETH 接線盒 張力傳感器 稱重儀表 稱重傳感器 傳感器 儀表 儀表 傳感器 放大器 稱重儀表 壓力傳感器 扭矩傳感器 稱重傳感器 放大器 稱重儀表

HBM SLB700A - 高應(yīng)力應(yīng)變傳感器

The SLB700A strain transducer from HBM attaches directly to a plane surface with a friction joint and four bolts. This arrangement enables the strain of the test object to be transferred directly to the SLB700A making it ideal for installations where lack of space, or installation conditions, makes it difficult to use standard force transducers. 

Ideal applications for the stainless steel SLB700A include multi-stand and C-stand presses. The strain transducer is mainly intended for applications where high forces are to be measured such as roll stands and injection molding machines.

Where bending effects need to be compensated, at least two SLB700A strain transducers should be mounted on opposite sides of the test piece and connected electrically in parallel.

Reliable measurement results

The SLB700A is designed with compensating elements for adapting to the different steel types commonly used in mechanical engineering. The feature means that the temperature effect that could lead to major zero offsets can be neglected. Without the compensating elements, the different thermal expansion coefficients of transducer and test object would change the transducer’s zero signal.

The SLB700A features a high degree of protection and comes supplied with an oil-resistant cable.

Easy integration into automation systems

The PME and digiCLIP amplifier systems complete the SLB700A and provide a self-sustained monitoring unit for all industry requirements. The complete system features a CAN or Profibus interface for easy integration into automation systems.

  • For monitoring strain in statically and dynamically loaded units such as cranes, presses and roll stands
  • Simply bolted into place
  • Stainless steel
  • Protected from harmful environmental effects
  • Inexpensive
  • Strain gauge full bridge

Measuring system strain gage full bridge
Sensitivity [mV/V] 1.5
Linearity deviation [%] 5
Mounting simple bolt-on design
Nominal range 500 um/m
Nominal temperature [°C ] -10...+40
Weight [g]

該公司產(chǎn)品分類: 芬蘭MVINC傳感器 博士BOSCH繼電器 賀德克溫度繼電器 德國(guó)VDO的傳感器 伊頓傳感器 彈簧沖擊器 WAZAU、德國(guó) PTL 、摩擦磨損試驗(yàn)儀 水平垂直燃燒試驗(yàn)儀 針焰試驗(yàn)儀 灼熱絲燃燒試驗(yàn)儀 意大利 GEFRAN 杰弗倫電子尺 韓國(guó) Bongshin 稱重 傳感器 美 國(guó) MAC 日本 A&D 傳感器 普傳變頻器 臺(tái)達(dá)變頻器 德國(guó)HBM稱重傳感器 日本NTS傳感器 美國(guó)MEAS壓力傳感器

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