{"title":"Transmitter","description":"","products":[{"product_id":"c1a1-load-cell-data-transmitter-analog-digital-output","title":"C1A1 - Load Cell Data Transmitter Analog \u0026 Digital Output","description":"\u003cp\u003eProduct Overview\u003cbr\u003eThe C1A1 is a high-precision, multi-signal output universal load cell transmitter. Designed specifically for industrial automation environments, it accurately converts the weak millivolt signals from load cells into standard industrial signals. The product offers four universal signal output versions and features standard DIN rail mounting, greatly facilitating system integration and maintenance. It serves as an ideal interface unit connecting field sensors to control systems such as PLCs and DCS.\u003c\/p\u003e\n\u003cp\u003eCore Features\u003cbr\u003eMultiple Output Signal Options:\u003c\/p\u003e\n\u003cp\u003eVoltage Type: 0-5V \/ 0-10V\u003c\/p\u003e\n\u003cp\u003eCurrent Type: 4-20mA \/ 0-20mA\u003c\/p\u003e\n\u003cp\u003eMeets diverse interface requirements for PLCs and data acquisition modules, delivering exceptional noise immunity and long-distance transmission capability.\u003c\/p\u003e\n\u003cp\u003eConvenient DIN Rail Mounting:\u003c\/p\u003e\n\u003cp\u003eComplies with TH35 standard rail design for quick, secure installation in control cabinets. Saves space, simplifies wiring, and facilitates maintenance.\u003c\/p\u003e\n\u003cp\u003eHigh Precision and Stability:\u003c\/p\u003e\n\u003cp\u003eEmploys a 24-bit high-precision A\/D converter to ensure accurate, stable measurements with minimal long-term drift.\u003c\/p\u003e\n\u003cp\u003eWide Compatibility:\u003cbr\u003eCompatible with most resistive strain gauge load cells, delivering stable excitation voltage with multi-point zero and span calibration capabilities.\u003c\/p\u003e\n\u003cp\u003eCompact and Rugged Design:\u003cbr\u003eIndustrial-grade circuitry and compact form factor withstand harsh industrial electromagnetic environments, ensuring long-term stable operation.\u003c\/p\u003e\n\u003cp\u003eTechnical Specifications\u003cbr\u003eParameter    Specification\u003cbr\u003eModel    C1A1\u003cbr\u003eSignal Output    0-5V, 0-10V, 4-20mA, 0-20mA (Specify suffix when ordering)\u003cbr\u003eOverall Accuracy    ±0.05% FS (typical)\u003cbr\u003ePower Supply    24VDC (±10%) or 85-265VAC (Wide-range input)\u003cbr\u003eMounting    Standard 35mm DIN rail mounting\u003cbr\u003eSensor Excitation    5VDC or 10VDC (optional, capable of driving up to 4-8 350Ω sensors)\u003cbr\u003eDisplay (Optional)    Can be equipped with a simple LED display module for field commissioning\u003cbr\u003eWiring    Pluggable terminal blocks for convenient and reliable wiring\u003cbr\u003eOperating Temperature    -20℃ ~ +60℃\u003cbr\u003eVersion Selection Guide\u003cbr\u003eC1A1-V5: Outputs 0-5V, suitable for short transmission distances and low interference environments.\u003c\/p\u003e\n\u003cp\u003eC1A1-V10: Outputs 0-10V, offers high drive capability and versatility.\u003c\/p\u003e\n\u003cp\u003eC1A1-A20: Outputs 4-20mA, most commonly used in industrial applications, provides excellent interference resistance, suitable for long-distance transmission.\u003c\/p\u003e\n\u003cp\u003eC1A1-A0: Output 0-20mA, suitable for applications requiring a specific zero-point reference.\u003c\/p\u003e\n\u003cp\u003eTypical Applications\u003cbr\u003eIndustrial Weighing Systems: Signal conversion for hopper scales, platform scales, and belt scales.\u003c\/p\u003e\n\u003cp\u003eProcess Force Monitoring: Material weight monitoring for storage tanks and reactors.\u003c\/p\u003e\n\u003cp\u003eAutomated Production Lines: Integrated with PLCs for automated batching and tension control.\u003c\/p\u003e\n\u003cp\u003eData Acquisition Systems: Serves as a front-end signal conditioning unit connecting to industrial PCs or data loggers.\u003c\/p\u003e","brand":"蚌埠启力传感系统工程有限公司","offers":[{"title":"0-5V","offer_id":43896627789893,"sku":null,"price":80.0,"currency_code":"USD","in_stock":true},{"title":"0-10V","offer_id":43896627822661,"sku":null,"price":80.0,"currency_code":"USD","in_stock":true},{"title":"4-20mA","offer_id":43896627855429,"sku":null,"price":80.0,"currency_code":"USD","in_stock":true},{"title":"0-20mA","offer_id":43896627888197,"sku":null,"price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/0292\/2053\/files\/01_5c803d2f-306e-4333-ba6d-088e0cb6b17b.jpg?v=1761546195"},{"product_id":"c2a2-load-cell-data-transmitter-rs485-digital-output","title":"C2A2 - Load Cell Data Transmitter RS485 Digital Output","description":"\u003cp\u003eC2A2 is a high-performance, digital output load cell transmitter. It employs an industrial-standard RS485 communication interface to reliably convert analog signals from load cells into stable, interference-resistant digital signals, enabling long-distance transmission via standard protocols such as Modbus-RTU.\u003c\/p\u003e\n\u003cp\u003eCore Features\u003cbr\u003eRS485 Digital Communication:\u003c\/p\u003e\n\u003cp\u003eUtilizes a standard RS485 interface supporting long-distance, high-speed data transmission with exceptional interference resistance.\u003c\/p\u003e\n\u003cp\u003eSupports universal industrial protocols like Modbus-RTU, enabling seamless integration with PLCs, DCS systems, industrial PCs, or touchscreens for system integration.\u003c\/p\u003e\n\u003cp\u003eHigh Precision and Digitalization:\u003c\/p\u003e\n\u003cp\u003e24-bit high-precision A\/D conversion performs analog-to-digital conversion internally, eliminating signal attenuation and interference during long-distance transmission to ensure data accuracy.\u003c\/p\u003e\n\u003cp\u003eMulti-Functionality and Easy Configuration:\u003c\/p\u003e\n\u003cp\u003eRemotely read weight values, set zero points, ranges, and filter parameters via communication commands.\u003c\/p\u003e\n\u003cp\u003eRobust Drive \u0026amp; Isolation:\u003cbr\u003eProvides stable sensor excitation voltage with signal isolation functionality, effectively protecting front-end sensors and enhancing system stability.\u003c\/p\u003e\n\u003cp\u003eApplication Advantages\u003cbr\u003eSimplified System Wiring: Multiple C1A1-RS485 units can be daisy-chained on a single RS485 bus, drastically reducing cable quantity and costs compared to running separate analog signal lines from each sensor to the control room.\u003c\/p\u003e\n\u003cp\u003eEnhanced Interference Resistance: Digital signal transmission remains unaffected by on-site electromagnetic interference, ensuring data integrity and reliability in complex industrial environments.\u003c\/p\u003e\n\u003cp\u003eFacilitates Centralized Monitoring: When paired with Modbus-compatible host software or PLCs, it enables effortless centralized monitoring and data acquisition for multiple weighing nodes distributed across different locations.\u003c\/p\u003e","brand":"蚌埠启力传感系统工程有限公司","offers":[{"title":"Default Title","offer_id":43896629690437,"sku":null,"price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/0292\/2053\/files\/01_9112fef2-7a26-4764-a26d-94dffb013587.jpg?v=1761546724"},{"product_id":"c2a3-multifunctional-load-cell-transmitter","title":"C2A3 - Multifunctional Load Cell Transmitter","description":"\u003cp\u003eC2A3 is a highly integrated, powerful weighing transmitter. Powered by 24V DC, it innovatively provides both RS485 digital communication and standard analog outputs while integrating two sets of programmable relays. This transmitter delivers a flexible, comprehensive, and reliable weighing control solution for complex industrial applications, meeting real-time control demands while enabling data networking and interaction.\u003c\/p\u003e\n\u003cp\u003eCore Feature Highlights\u003cbr\u003e1. Dual Outputs for Flexible Adaptability\u003c\/p\u003e\n\u003cp\u003eRS485 Digital Interface: Supports Modbus-RTU protocol for seamless integration with PLCs, touchscreens, or host systems, enabling multi-node networking and remote data monitoring.\u003c\/p\u003e\n\u003cp\u003eAnalog Output: Available in 0-10V, 0-5V, or 4-20mA versions. Directly connects to controllers or instruments with analog input only, ensuring exceptional compatibility.\u003c\/p\u003e\n\u003cp\u003e2. Intelligent Relay Control\u003c\/p\u003e\n\u003cp\u003eTwo Programmable Relays: Built-in dual relays allow independent configuration of trigger conditions (e.g., upper\/lower limits, deviation alarms).\u003c\/p\u003e\n\u003cp\u003eDirect Device Control: Relays directly operate external equipment like alarm lights, solenoid valves, or buzzers to enable automated sorting, overlimit shutdowns, or material level control.\u003c\/p\u003e\n\u003cp\u003e3. Multi-Unit Display and Alarm Settings\u003c\/p\u003e\n\u003cp\u003eFlexible Display Units: Supports one-touch switching between multiple weight units including kg (kilograms), t (tons), g (grams), lb (pounds), N (Newtons), etc., accommodating diverse industry measurement practices.\u003c\/p\u003e\n\u003cp\u003eConfigurable Alarm Thresholds: Freely set two independent alarm points linked to the two relay groups, enabling precise process control and safety alerts.\u003c\/p\u003e\n\u003cp\u003e4. Industrial-Grade Design and Installation\u003c\/p\u003e\n\u003cp\u003e24VDC Wide-Voltage Power Supply: Compatible with the most common 24V power standard in industrial environments.\u003c\/p\u003e\n\u003cp\u003eDIN Rail Mounting: Utilizes standard 35mm DIN rail installation for easy setup and reduced control cabinet space requirements.\u003c\/p\u003e\n\u003cp\u003eTechnical Specifications\u003cbr\u003eParameter    Specification\u003cbr\u003eModel    C2A3\u003cbr\u003ePower Supply    24VDC (±10%)\u003cbr\u003eSignal Output    RS485 (Modbus-RTU) + Analog (optional 0-10V\/4-20mA, etc.)\u003cbr\u003eRelay Output    2 sets, contact capacity 250VAC\/5A\u003cbr\u003eDisplay Units    kg, t, g, lb, N, etc.\u003cbr\u003eAlarm Settings    2 independent programmable alarm points\u003cbr\u003eOverall Accuracy    ±0.05% FS\u003cbr\u003eMounting Method    Standard 35mm DIN rail mounting\u003cbr\u003eSensor Excitation    5VDC \/ 10VDC (can drive multiple sensors)\u003cbr\u003eApplication Scenarios\u003cbr\u003eC2A3 excels in complex environments due to its versatility:\u003c\/p\u003e\n\u003cp\u003eAutomated Batching Systems: Analog outputs enable real-time PID control, RS485 facilitates recipe uploads and data logging, while relays handle alarms and sequential control.\u003c\/p\u003e\n\u003cp\u003eDistributed Weighing Monitoring: RS485 networking aggregates weight data from multiple stations, with local analog outputs supporting on-site display or control.\u003c\/p\u003e\n\u003cp\u003eSafety Force Monitoring: Real-time monitoring of tension\/pressure with relay-based emergency stop protection upon limit exceedance. Historical data uploaded to central control room via RS485.\u003c\/p\u003e\n\u003cp\u003eSmart Tank Weighing: Relay control for loading\/unloading valves. Analog outputs connected to local HMI. RS485 integration with factory MES system.\u003c\/p\u003e","brand":"蚌埠启力传感系统工程有限公司","offers":[{"title":"RS485 Version","offer_id":43896642240581,"sku":null,"price":50.0,"currency_code":"USD","in_stock":true},{"title":"Analog Version","offer_id":43896642273349,"sku":null,"price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/0292\/2053\/files\/01_be9d4a88-0f6c-4fe7-931f-989c234024cc.jpg?v=1761547074"},{"product_id":"c2-usb40","title":"C2-USB40","description":"","brand":"蚌埠启力传感系统工程有限公司","offers":[{"title":"Default Title","offer_id":43896688148549,"sku":null,"price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/0292\/2053\/files\/01_4615176f-2a12-454c-9b93-428a4ea8aa07.jpg?v=1761551226"},{"product_id":"c2tj36-six-channel-load-cell-data-transmitter","title":"C2TJ36 - Six-Channel Load Cell Data Transmitter","description":"","brand":"蚌埠启力传感系统工程有限公司","offers":[{"title":"Default Title","offer_id":43896695160901,"sku":null,"price":160.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/0292\/2053\/files\/01_22120922-c624-46c7-a50f-f392980e8c17.jpg?v=1761551676"},{"product_id":"data-acquisition-software-c2a3","title":"Data acquisition software - C2A3","description":"\u003cp\u003eSoftware package form. After downloading, please send the machine code you installed to chenming@qlsensor.com. After decoding, it can be used directly\u003c\/p\u003e","brand":"蚌埠启力传感系统工程有限公司","offers":[{"title":"Default Title","offer_id":44408710791237,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/0292\/2053\/files\/1_a37bb74e-6e7c-4722-88bb-7c5517d7fee8.png?v=1765782581"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/0292\/2053\/collections\/logo1600_2d5419d4-b17e-46a6-b535-369b18e12b5d.jpg?v=1761620847","url":"https:\/\/www.qlsensor.com\/collections\/frontpage.oembed","provider":"蚌埠启力传感系统工程有限公司","version":"1.0","type":"link"}