{"product_id":"dfrobot-gravity-4-20ma-current-to-voltage-converter-sen0262","title":"DFRobot Gravity Analog Current to Voltage Converter 4–20mA – SEN0262","description":"\u003ch1\u003e\u003cspan\u003eDFRobot Gravity Analog Current to Voltage Converter for 4–20mA Applications – SEN0262\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDFRobot Gravity Analog Current to Voltage Converter (SEN0262)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a high-precision signal conversion module designed to interface industrial 4–20mA current-output sensors with microcontrollers and control boards. It converts \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e0–25mA DC current signals into 0–3V analog voltage signals\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, enabling easy monitoring and processing of industrial sensor measurements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for industrial automation, process control, and sensor interfacing applications, this module features a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e0.1% high-precision sense resistor\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and an ultra-low-noise, rail-to-rail, zero-drift operational amplifier for reliable signal conversion without manual calibration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIts extended \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e0–25mA measurement range\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e supports fault detection for signals below 4mA and overrange detection for signals above 20mA. Operating from a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3.3V to 5.5V DC power supply\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, the converter integrates with Arduino and other microcontroller platforms that support analog voltage measurements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe compact \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e30 × 22mm PCB\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and PH2.0-3P connector make it suitable for industrial sensor monitoring, embedded systems, data acquisition, and automation projects.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCurrent-to-Voltage Conversion:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Linearly converts 0–25mA DC current signals into 0–3V analog voltage output.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e4–20mA Industrial Sensor Compatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for connecting current-loop sensors with analog-input control boards.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWide Measurement Range:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Supports 0–25mA input for standard monitoring, fault diagnosis, and overrange detection.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHigh-Precision Components:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Uses a 0.1% precision sense resistor for accurate current measurements.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eZero-Drift Operational Amplifier:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Features an ultra-low-noise, rail-to-rail amplifier for stable signal conversion.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWide Operating Voltage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Supports 3.3V–5.5V DC power supply.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHigh Measurement Accuracy:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Achieves ±0.5% full-scale accuracy with a 16-bit ADC and ±2% full-scale accuracy with a 10-bit ADC.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNo Manual Calibration Required:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for straightforward installation and operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAnalog Voltage Output:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Easily interfaces with compatible microcontroller ADC inputs.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompact PCB Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Measures only 30 × 22mm for space-efficient integration.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eParameter\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDFRobot\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Name\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGravity Analog Current to Voltage Converter\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eManufacturer Part Number\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSEN0262\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModule Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCurrent-to-Voltage Converter\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.3V–5.5V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInput Current Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0–25mA DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eStandard Application\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4–20mA Current Loop\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAnalog Output Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0–3V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMeasurement Accuracy (16-bit ADC)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e±0.5% F.S.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMeasurement Accuracy (10-bit ADC)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e±2% F.S.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSense Resistor Precision\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.1%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTermination Resistance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e120Ω\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eConnector Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePH2.0-3P\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOutput Interface\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAnalog Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePCB Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e30 × 22mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003eApplications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIndustrial Sensor Interfacing:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Connect 4–20mA current-output sensors to microcontroller ADC inputs.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIndustrial Automation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Monitor and process analog signals in automated control systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eProcess Monitoring:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Interface suitable pressure, temperature, flow, and level transmitters.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFault Detection Systems:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Identify below-range current signals for diagnostic applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOverrange Monitoring:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Detect sensor output currents exceeding the standard 20mA range.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eData Acquisition Systems:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Convert industrial current signals for analog-to-digital measurement.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eArduino Projects:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Integrate industrial 4–20mA sensors with Arduino-based monitoring systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eEmbedded Control Systems:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Develop compact signal acquisition and monitoring devices.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003ePackage Includes\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1 × Gravity Analog Current to Voltage Converter Module\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1 × 3-Pin Digital Sensor Cable\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eAdditional Information\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe converter produces a linear analog voltage proportional to the input current. For improved measurement accuracy, a 12-bit or higher-resolution ADC is recommended.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNote:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e This module converts current-loop signals into analog voltage. It does not directly provide a digital communication interface or galvanic isolation. Ensure the connected control board's ADC supports the output voltage range.\u003c\/span\u003e\u003c\/p\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":67594090676404,"sku":"VM01713","price":680.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/DFRobotGravityAnalogCurrenttoVoltageConverter4_20mA_SEN0262.webp?v=1792431448","url":"https:\/\/vishaworld.com\/products\/dfrobot-gravity-4-20ma-current-to-voltage-converter-sen0262","provider":"VISHA WORLD","version":"1.0","type":"link"}