weighing indicators

Universal Indicators The CONTECH Universal Indicators are versatile weighing indicators designed for use with platform scales, customized weighing systems, and industrial weighing applications. Built to deliver accurate, reliable, and efficient weight measurement, these indicators are suitable for a wide range of industries including manufacturing, logistics, warehouses, pharmaceuticals, food processing, chemical industries, agriculture, packaging, and quality control laboratories. Designed for flexibility, the Universal Indicator allows users to select the weighing capacity and least count directly through the keyboard, making it easy to configure for different weighing applications. The indicator features high-speed A/D conversion for fast and stable weight processing, ensuring quick response and dependable performance in industrial environments. The system supports full digital calibration through the keyboard, allowing easy replacement of the indicator without requiring complex recalibration procedures. A 3-point linearity correction improves weighing accuracy across the complete weighing range, while the bright LED display provides clear visibility of measurement results. The Universal Indicator also offers an optional RS-232 communication interface for connecting to computers and printers for data transfer and reporting. An optional battery backup ensures uninterrupted weighing during power failures, making the indicator suitable for continuous industrial operation. With its user-friendly operation, configurable weighing parameters, and durable design, the CONTECH Universal Indicator is an ideal solution for general industrial weighing, platform scales, customized weighing systems, and process monitoring applications. Features • Selectable weighing capacity and least count through the keyboard. • High-speed A/D conversion for fast and accurate weight processing. • Full digital calibration through the keyboard. • Easy replacement of the indicator without complex recalibration. • 3-point linearity correction for improved accuracy. • Bright LED display for clear visibility. • Optional RS-232 interface for computer and printer connectivity. • Optional battery backup for uninterrupted operation. • Suitable for platform scales and customized weighing systems. • Reliable performance for industrial weighing applications. Specifications • Tare Range: Up to Full Capacity • Response Time: 3–5 Seconds • Display: Bright LED • Calibration: Full Digital Keyboard Calibration • Linearity Correction: 3-Point • Communication: RS-232 Interface (Optional) • Power Supply: 90–250 V AC, 50/60 Hz • Power Consumption: 10 Watts • Operating Temperature: 10°C to 45°C • Optional Features: Battery Backup

Batch Weighing Indicators The CONTECH Batch Weighing Indicators are advanced weighing indicators designed for batching, dosing, and process control applications in industrial weighing systems. These indicators are ideal for use with platform scales and customized weighing systems in industries such as chemical, pharmaceutical, food processing, cement, plastics, agriculture, manufacturing, packaging, and material handling where accurate batching and weighing control are essential. The Batch Weighing Indicator features high-speed A/D conversion for fast and accurate weight processing, ensuring reliable measurement performance in continuous production environments. It supports full digital calibration through the keyboard, allowing easy replacement of the indicator without requiring complex recalibration procedures. The indicator incorporates 3-point linearity correction for improved weighing accuracy and offers selectable weighing ranges to suit different industrial applications. It also includes set point comparison for batching operations and supports up to two NO/NC potential-free relay contacts for controlling external equipment such as feeders, conveyors, valves, or alarms. The Batch Weighing Indicator is available in panel-mount or desktop configurations, making it suitable for integration into existing control systems. A bright LED display ensures clear visibility of weight readings, while the standard RS-232 interface allows easy connection to computers and printers for data transfer and reporting. Optional features include a Real-Time Clock (RTC) and battery backup for uninterrupted operation. Designed for reliability, flexibility, and industrial automation, the CONTECH Batch Weighing Indicator is an ideal solution for process automation, batching control, and production monitoring applications. Features • High-speed A/D conversion for fast weight processing. • Full digital calibration through the keyboard. • Easy replacement of the indicator without complex recalibration. • 3-point linearity correction for improved accuracy. • Selectable weighing ranges. • Set point comparison for batching applications. • Supports up to 2 NO/NC potential-free relay contacts. • Available in panel-mount or desktop versions. • Optional Real-Time Clock (RTC). • Optional battery backup. • Bright LED display. • Standard RS-232 interface for computer and printer connectivity. Specifications • Tare Range: Up to Full Capacity • Response Time: 3–5 Seconds • Display: Bright LED • Calibration: Full Digital Keyboard Calibration • Linearity Correction: 3-Point • Relay Output: Maximum 2 NO/NC Potential-Free Relay Contacts • Mounting: Panel Mount or Desktop • Communication: RS-232 Interface (Standard) • Power Supply: 90–250 V AC, 50/60 Hz • Power Consumption: 10 Watts • Operating Temperature: 10°C to 45°C • Optional Features: Real-Time Clock (RTC), Battery Backup

Flameproof Indicators The CONTECH Flameproof Indicators are specially designed for platform scales and weighing systems operating in hazardous and explosive environments. Manufactured with a robust cast aluminium flameproof enclosure, these indicators comply with stringent flameproof and temperature class requirements, making them ideal for industries such as chemical processing, petrochemical plants, oil & gas, pharmaceuticals, paints, mining, ammunition factories, and other hazardous industrial applications. The Flameproof Indicator is suitable for installation in Zone 1 and Zone 2 hazardous areas and is compatible with Gas Groups IIA and IIB. It is certified by the Central Institute of Mining & Fuel Research (CIMFR), Government of India, ensuring compliance with recognized industrial safety standards for operation in explosive atmospheres. Designed for reliable industrial performance, the indicator features high-speed A/D conversion for fast and accurate weight processing, along with a bright LED display for clear visibility in all working conditions. The enclosure includes specially designed ports with cable glands for secure power input and load cell connections. Load cells are connected through a Zener Barrier, ensuring safe signal transmission in hazardous environments. The Flameproof Indicator also supports full-capacity tare, optional battery backup for uninterrupted operation during power failures, and a fast response time of 3–5 seconds. Built for safety, durability, and dependable weighing performance, the CONTECH Flameproof Indicator is an ideal solution for industrial weighing applications in explosive and hazardous locations. Features • Flameproof cast aluminium enclosure. • Certified for hazardous industrial environments. • Suitable for Zone 1 and Zone 2 hazardous areas. • Compatible with Gas Groups IIA and IIB. • Certified by the Central Institute of Mining & Fuel Research (CIMFR), Government of India. • High-speed A/D conversion for fast weight processing. • Bright LED display for clear visibility. • Secure cable glands for power and load cell connections. • Safe load cell connection through Zener Barrier. • Full-capacity tare function. • Optional battery backup. • Durable construction for continuous industrial operation. Specifications • Construction: Cast Aluminium Flameproof Enclosure • Hazardous Area Classification: Zone 1 & Zone 2 • Gas Groups: IIA & IIB • Certification: Central Institute of Mining & Fuel Research (CIMFR), Government of India • Display: Bright LED • Tare Range: Up to Full Capacity • Response Time: 3–5 Seconds • Load Cell Connection: Through Zener Barrier • Power Supply: 90–250 V AC, 50/60 Hz • Power Consumption: 10 Watts • Operating Temperature: 10°C to 45°C • Optional Feature: Battery Backup

The CONTECH Stainless Steel Indicator is a durable and high-performance weighing indicator designed for platform scales and weighing systems operating in demanding industrial environments. Its robust stainless steel housing provides excellent protection against dust, moisture, and harsh working conditions, making it ideal for pharmaceutical, food processing, chemical, dairy, packaging, manufacturing, logistics, and quality control applications. Designed with a high-protection IP65-rated waterproof enclosure, the indicator ensures reliable performance even in wash-down and humid environments. It features a large backlit LCD display that provides clear visibility of weighing results, while the standard RS-232 interface enables seamless connectivity with computers and printers for data transfer, report generation, and documentation. For regulated industries, the Stainless Steel Indicator can be supplied with GLP (Good Laboratory Practice) compliance and an optional Real-Time Clock (RTC) for accurate date and time recording. The indicator is also available in Stainless Steel 304 (SS 304) construction to meet specific application and hygiene requirements. With fast response time, full-capacity tare function, and reliable performance, the CONTECH Stainless Steel Indicator is an ideal solution for industrial weighing systems that require durability, accuracy, and dependable operation in challenging environments. Features • High-protection stainless steel housing. • IP65 waterproof enclosure for harsh working environments. • Suitable for industrial and laboratory weighing applications. • Large backlit LCD display for clear visibility. • Standard RS-232 interface for computer and printer connectivity. • Full-capacity tare function. • Fast and stable weighing response. • Optional GLP-compliant version for pharmaceutical applications. • Optional Real-Time Clock (RTC). • Optional Stainless Steel 304 (SS 304) construction. • Durable, corrosion-resistant, and easy to maintain. Specifications • Housing: High-Protection Stainless Steel • Protection Rating: IP65 Waterproof • Display: Large Backlit LCD • Communication: RS-232 Interface (Standard) • Tare Range: Up to Full Capacity • Response Time: 3 Seconds • Power Supply: 90–250 V AC, 50/60 Hz • Power Consumption: 10 Watts • Operating Temperature: 15°C to 45°C • Optional Features: GLP Compliance, Real-Time Clock (RTC), SS 304 Construction

Wireless Indicators The CONTECH Wireless Indicator is an advanced weighing indicator designed for wireless communication with platform scales and weighing systems. It is ideal for applications where a wired connection between the weighing platform and the indicator is difficult or impractical. These indicators are widely used in warehouses, logistics, manufacturing industries, chemical plants, pharmaceutical industries, food processing units, material handling facilities, and industrial weighing applications. The Wireless Indicator is equipped with a radio frequency (RF) receiver that receives weight signals transmitted from a load cell fitted with a compatible radio frequency transmitter. This wireless communication allows the indicator to receive accurate weighing data from distances of up to 50 metres, providing greater flexibility in installation and improving operational convenience. The indicator offers the same performance and functionality as the CONTECH Universal Indicator while eliminating the need for long signal cables. It supports full-capacity taring, delivers fast response times, and provides stable and accurate weight readings for industrial and commercial weighing applications. Designed for reliable operation in demanding environments, the Wireless Indicator operates on a wide input voltage range and is suitable for continuous industrial use. It provides an efficient solution for remote weighing, material handling, and applications where mobility and flexible installation are essential. Features • Wireless weighing indicator with built-in radio frequency receiver. • Receives weight signals from RF-enabled load cells. • Wireless communication range up to 50 metres. • Same specifications and functionality as CONTECH Universal Indicators. • Suitable for platform scales and customised weighing systems. • Eliminates the need for long signal cables. • Full-capacity tare function. • Fast and stable weighing performance. • Easy installation and reliable wireless operation. • Ideal for industrial, warehouse, logistics, and material handling applications. Specifications • Wireless Communication: Radio Frequency (RF) Receiver • Maximum Communication Distance: Up to 50 metres • Tare Range: Up to Full Capacity • Response Time: 3–5 Seconds • Power Supply: 90–250 V AC, 50/60 Hz • Power Consumption: 10 Watts • Operating Temperature: 10°C to 45°C