意大利ELTRA公司成立于1985年，專業從事編碼器的開發和生產。ELTRA公司在生產傳感技術領域，特別是在編碼器行業中，已有20多年的生產經驗。目前可生產多達l5000多種型號的傳感器，并服務于全球客戶,在全球有深遠的影響力,產品技術歐洲領先。

產品種類齊全是ELTRA最大的特色，它包括常規產品增量式編碼器，絕對值編碼器：特殊產品拉線式和磁編碼器，絕對值總線式系統，公制測量輪，本安防爆式型編碼器； 還包括光電和電感式接近開關，磁致伸縮傳感器，線性電位計以及相關的附件。ELTRA旋轉編碼器，ELTRA編碼器，ELTRA扭矩傳感器，ELTRA絕對編碼器，ELTRA拉線式和磁編碼器，ELTRA本安防爆式型編碼器，ELTRA光電開關，ELTRA旋轉編碼器

意大利ELTRA編碼器是歐洲最重要的，規模最大，產品品種最齊全的編碼器，產品主要有：絕對型單轉和絕對型多轉編碼器、增量型編碼器、用于伺服電機的帶有換向信號的編碼器；用于齒條的編碼器、公制測量輪、線驅動編碼器、電子手輪、本安防爆型編碼器、帶增量輸出的絕對型單轉編碼器、用于轉塔刀具轉換的絕對型編碼器和帶有工業現場總線接口的絕對型編碼器。

ELTRA編碼器均在嚴格條件下經過長時間嚴格測試，產品質量得以嚴格保證同時，Eltra的獨特的生產管理體系保證了最快的交貨時間。Eltra編碼器自進入中國市場以來，已廣泛應用于電機，機床，冶金，紡織機械，印刷包裝機械，港口機械，化工能源等。

具體型號如下：
EL115A2500Z8/24L11X3PR
EL115A300Z5/28P11X3MR
EL115A5000S5/28P11X3PR2
EL115A5000Z5/28P11X3PR
EL115A5000Z5/28P11X6PR
EL115R1024Z8/24LZ8/24L11X3PR+2650
EL120P1024Z5/28L40X3PR
EL120P1024Z5/28L50X3PR
EL120P1024Z5/28P50X3PR
EL120P1024Z5/28P50X3PR1.5
EL120P1024Z5L60X3PR
EL120P1024Z8/24L40X3PR
EL120P1024Z8/24L50X3PR
EL120P2048Z5L30X3PR
EL120P2048Z5L60X3PR
EL120P2048Z8/24L30X3PR.2
EL120P2048Z8/24L50X3PR
EL30E20S8/24P4X3PA0.2+C
EL38F1000Z8/28P8X6PR
EL38F1024Z5/28P8X6PR.8000
EL38F30Z8/24L8X6PR2
EL38G1024Z5/28P10X3PR.1
EL40A1000S5/28P6S6PR
EL40A1000S5/28P6X6PR
EL40A1000Z5/28P6X3PR
EL40A1000Z5/28P6X3PR.1
EL40A1000Z5L6X6PA
EL40A100S5/28P6X6PR249
EL40A100S8/24P6X3PR5.774
EL40A100S8/24P6X6PR
EL40A100Z5/28P6X3PR
EL40A100Z5/28P6X6PR
EL40A1024S5/28P6X6PR2
EL40A1024Z5/28P6S3PR.956
EL40A1024Z5L6X6PR2
EL40A1200S5/28PC6X6PR
EL40A1200Z5/28N6X6PR2
EL40A1200Z5/28P6X6PR2
EL40A150S5/28P6X6PR249
EL40A150S5/28PB6X6PR.249
EL40A2000Z5/28P6S6PR2
EL40A2000Z5/28P6X3PR
EL40A200S5/28P6X6PR249
EL40A200Z5/28P6X6PR.2.915
EL40A2048Z5/28P6X3PR.2
EL40A2048Z5/28P6X3PR2.004C
EL40A2048Z5/28P6X6PR2.004C
EL40A2048Z5/30L6X6PR2.004C
EL40A2048Z5/30P6X6PR2.004C
EL40A20S5/28P6X6PR249
EL40A20S8/24P6X3PR5.796
EL40A250S5/28P6X6PR.249
EL40A250S5/28P6X6PR249
EL40A2S5/28P6X3PR3
EL40A360Z5/28P6X3PR.578
EL40A360Z5/28P6X6PR.578
EL40A500S5/28P6X6PR.249
EL40A500Z8/246X6PR.2
EL40A50S5/28P6X6PR249
EL40A50S8/24P6X3PR5.796
EL40A6000S5/28P6X6PR2
EL40A600S5/28P6S3PR2
EL40A600S5/28P6SX6PR2
EL40A600Z5/28C6X6PR.578
EL40A600Z5/28P6X6PR
EL40A800Z5L6X3PR
EL40A800Z5L6X3PR5
EL40G1000S5/28P6X3PR1
EL42-A1000-Z5 / 28P6-X6PR2
EL42A1000Z5/28P6X6PR2
EL42A1024Z5/28P6X6PR2
EL42A1024Z8/24L6X6PR2
EL42A360Z5/28P6X6PR2
EL42A600Z5/28P6X6PR2
EL48P1000S8/24P8X3PR.8
EL48P2000Z5L8X6PR1.6
EL50FA1024Z5/28L8S3PR
EL50FA1024Z5/28L8X6PR
EL58B1024Z5/28L10X6PR
EL58B1024Z5L10X6PR
EL58B1024Z5L6X3PR
EL58B1024Z5L6X6JR
EL58B1B3600Z5L6X3MR
EL58B2500Z5L6S3JMR
EL58B2500Z5L6S3JR
EL58B2500Z5L6S6JR
EL58B2500Z5L6S6MR
EL58B256S8/24L6X6PR
EL58B256Z8/24L6X6PR
EL58C1000S5/28P10X6JR
EL58C1000Z5/28P10S3PR
EL58C1000Z5/28P10X3JR
EL58C1000Z8/24L10S3PR3.002
EL58C1000Z8/24L6X6PR
EL58C1000Z8/24L6X6PR.518
EL58C100S5/28P10X3PR
EL58C1024S5/28P10X3PR
EL58C1024Z5L15X6JR.651
EL58C1024Z8/24L10X6JRwith connector
EL58C1024Z8/24L15X6PR.651
EL58C1200Z5L15X6JR.651
EL58C1500Z8/24L10S6PR
EL58C2000S5L10X6PA
EL58C2048Z5/28P10X6PR
EL58C2048Z5L10X3JR
EL58C360I5/28P10X3PR
EL58C360Z5/28P10X3PR
EL58C5000Z 5/28P6X6JR
EL58C5000Z8/24L10X3PR
EL58C720Z5/28P10X3PR
EL58CM2048Z8/24L10X3JR
EL58D1024S5L9X6JR
EL58D1024S5L9X6PR
EL58FA2000S5L8S3M12R.162+994
EL58H1000S5/28P6X3PA
EL58H1024Z8/24L10X6PR
EL63A10000Z5/28L10X6PR
EL63A10000Z5/28P10X6PR
EL63A1000S5/28L8X3MR
EL63A1000Z5/28N6X3PR
EL63A2000Z5L8X3PR