關於 感測器
感測器將電流、磁場、位置、壓力、溫濕度、光學或其他物理與環境條件轉換為可供監測、控制與資料採集的電氣訊號。Antrex 的 Sensors 類別涵蓋電流與磁性、運動與位置、色彩/光學/影像、浮子與液位、流量、力/荷重、壓力、線性位移、氣體、濕度、溫度、接近、工業及專用感測器。這些產品廣泛應用於工業自動化、馬達控制、電力電子、汽車、機器人、儀器、家電、環境監測、醫療設備及嵌入式系統。
選型時先依被測物理量選擇正確感測器類型,再核對量程、精度、解析度、響應時間與輸出形式。電流與磁性器件需確認量測範圍、隔離方式、頻寬與靈敏度;運動與位置感測器則要確認軸數、量程、雜訊、漂移、介面與校準需求。壓力、力、荷重、流量、液位與位移感測器需核對機械量程、過載能力、介質相容性、接口或安裝結構及訊號調理。溫度、濕度與氣體感測器應比較工作範圍、精度、響應/恢復時間、長期穩定性及環境條件。光學、色彩、接近與影像感測器需注意波長/光譜響應、視場角、感測距離、照明條件、像素或光學結構與介面。工業感測器還要確認外殼、接頭、供電、Analog/I2C/SPI/IO-Link/NPN/PNP 等輸出、IP 等級與溫度範圍。替換時應比對完整感測原理、校準、轉換函數、腳位、機械介面與軟體/韌體相容性,不能只依名義量程判斷。
Broadcom Limited
H9701 is commonly used as a marking/reference for the Broadcom HEDS-9701 two-channel optical incremental encoder.
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SEMIKRON
Silicon NPN phototransistor with 420–1130 nm response, high linearity and 5 mm through-hole package
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HAMAMATSU
1-D position sensitive detector with 1 × 3.5 mm active area and wide 320–1100 nm response
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NXP USA Inc.
400kPa absolute pressure sensor with integrated signal conditioning, 5V supply and analog output
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NXP USA Inc.
100kPa absolute silicon pressure sensor with temperature compensation and 40mV full-scale output
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Intersil
Renesas ambient light and proximity sensor with digital I²C interface and low-power operation
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Sony Semiconductor
Sony 5.14MP STARVIS™ CMOS image sensor with 2.0µm pixels, HDR, and MIPI CSI-2 output
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Sony Semiconductor
Sony 2.12MP 1/2.9" CMOS image sensor with 1080p output, high sensitivity, and low dark current
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LEM USA Inc.
LEM 25A open-loop Hall-effect current transducer with ±75A range and isolated voltage output
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LEM USA Inc.
LEM 10A open-loop Hall-effect current transducer with ±25A range and isolated voltage output
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Omron Electronics Inc-EMC Div
Digital fiber-optic amplifier with PNP output, teaching function and fast 200µs response
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Omron Electronics Inc-EMC Div
OMRON through-beam photoelectric sensor for reliable long-distance object detection in automation systems
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Omron Electronics Inc-EMC Div
Omron diffuse-reflective photoelectric sensor for object detection in industrial automation systems
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Allegro MicroSystems
20A Hall-effect linear current sensor with 5V supply, analog output and galvanic isolation
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VACUUMSCHMELZE
4646-X412 is a closed-loop Hall current sensor designed for accurate isolated current measurement applications.
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VACUUMSCHMELZE
4646-X410 is a closed-loop 50A current sensor with galvanic isolation and analog current output
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VACUUMSCHMELZE
4646X400 could not be reliably identified as a complete electronic component part number from available manufacturer records
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Vishay
36kHz IR receiver module with AGC1, low supply current and integrated photodetector/preamplifier
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Rohm Semiconductor
Compact ambient light and proximity sensor with integrated IR LED for smart sensing applications
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NXP USA Inc.
50kPa differential pressure sensor with analog output and signal conditioning
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