產(chǎn)品品牌：

歐美

產(chǎn)品型號(hào)：

HFM

制作工藝：

集成

輸出信號(hào)：

數(shù)字型

FEATURES: • Small size
• No grid carrier
• Available heat treated standard, and un-heat
treated condition
• Ceramic cement or flame spray application

 

HFM Series Moleculoy® Alloy wire strain gages provide a “no shelf life” alternative for
elevated temperature dynamic strain gage requirements. Moleculoy is a non-magnetic
75/20-nickel chromium alloy modified with cobalt and aluminum. The flattened and
heat-treated Moleculoy grid eliminates the need for a grid carrier during storage,
virtually eliminating shelf life. The standard chromel leads are installed inboard. This
feature combined with a narrow pitch reduces grid size to a minimum. Convoluted leads
also available.

 

SPECIFICATIONS
Gage Grid: ...Moleculoy® Alloy, Flattened Carrier: ............... None
Leads: ........... Chromel A-0.003” Dia. Shelf Life: ........... None

 

HFM-20-125-SCW:  0.125 inch/3.18 mm; 0.080 inch/2.00 mm; 200 ± 2.0 OHMS; ± 20 OHMS; 70 mm/2 3/4”;

HFM-10-063-SCW:  0.080  inch/2.00mm; 0.180 inch/4.60 mm; 100 ± 2.0 OHMS; ± 10 OHMS; 70 mm/2 3/4”; 

 

小型
沒(méi)有絲柵承載器
可用熱處理和非熱處理標(biāo)準(zhǔn)
陶瓷粘接或火焰噴涂應(yīng)用

HFM 系列 Moleculoy 合金導(dǎo)線應(yīng)變片為增高溫度動(dòng)態(tài)測(cè)試環(huán)境提供“無(wú)保質(zhì)期”的選擇。
Moleculoy是非磁性75/20鎳合金加鈷和氧化鋁。平直熱處理的Moleculoy絲柵似的存儲(chǔ)時(shí)
不再需要絲柵承載器，實(shí)質(zhì)上消除了保質(zhì)期。標(biāo)準(zhǔn)鎳鉻合金引線內(nèi)側(cè)安裝。這一特征與窄間
距結(jié)合在一起能使絲柵極尺寸小化。卷繞引線也有供應(yīng)。

 

說(shuō)明： 
應(yīng)變絲柵——Moleculoy合金，平直                 承載器——無(wú)
引線——――鉻A-0.003″直徑                     保質(zhì)期——無(wú) 
注意：     
1． 供應(yīng)的應(yīng)變片裝載玻璃顯微鏡片上，每片一個(gè)，每包5片。
2． 所有應(yīng)變片都可用火焰噴涂、Rokide、或陶瓷粘接技術(shù)。
3． 為得到結(jié)果，安裝未加熱處理的應(yīng)變片。在安裝后進(jìn)行熱處理達(dá)1到3個(gè)小時(shí) （1050
      到1350℉下）。這個(gè)熱處理可減少安裝時(shí)的多余應(yīng)力，提高使用壽命。

 

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