Products

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

Platform Scales with Ramp and Roller The CONTECH Platform Scales with Ramp and Roller are specially designed for easy, safe, and efficient weighing of carboys, drums, barrels, trolleys, and other heavy containers. These scales are widely used in chemical industries, pharmaceutical manufacturing, food processing, warehouses, logistics, manufacturing plants, oil and lubricant industries, and industrial material handling applications. The platform scale is equipped with integrated ramps and roller assemblies to simplify the loading and unloading of heavy drums and chemical containers. Rollers are provided on the ramp, on one side or both sides as required, as well as on the weighing platform to allow smooth movement of materials while reducing manual effort and improving workplace safety. Depending on the application and operating environment, the rollers are available in Mild Steel (MS) with Zinc Passivation, Stainless Steel 202 (SS 202), or Stainless Steel 304 (SS 304), ensuring durability, corrosion resistance, and long service life. The robust construction and customized design make these weighing systems suitable for continuous industrial use in demanding environments. CONTECH Platform Scales with Ramp and Roller improve operational efficiency, reduce handling time, and provide accurate weighing performance for heavy-duty industrial applications. Features • Designed for easy weighing of drums, carboys, barrels, and heavy containers. • Integrated ramps for smooth loading and unloading. • Rollers provided on the ramp, weighing platform, or both sides as required. • Reduces manual handling effort and improves workplace safety. • Suitable for heavy-duty industrial applications. • Available with Mild Steel (MS) rollers with Zinc Passivation. • Optional Stainless Steel 202 (SS 202) rollers. • Optional Stainless Steel 304 (SS 304) rollers. • Durable, corrosion-resistant, and easy to maintain. • Custom configurations available based on application requirements.

Static Check Weighing Systems The CONTECH Static Check Weighing Systems are specially designed for fast and accurate verification of product weight against predefined limits. These systems help industries ensure that every product meets the required weight specifications before packaging, dispatch, or further processing. They are widely used in pharmaceutical, food processing, chemical, packaging, logistics, manufacturing, automotive, warehouse, and quality control applications. The system allows users to program one or two weight limits and automatically compares the measured weight with the preset values. It clearly indicates whether the product is underweight, within the acceptable weight range, or overweight, helping operators maintain product quality and reduce errors during production. The Static Check Weighing System features a bright illuminated status display with Red, Yellow, and Green indicator lights for easy visibility from a distance. The status colours can be programmed according to specific application requirements, while programmable audio alerts provide instant notification of the weighing result without requiring constant operator attention. Designed for flexibility, the system can be integrated with any type of CONTECH weighing scale, making it suitable for a wide range of industrial weighing applications. The combination of visual and audio indications improves productivity, minimizes manual inspection, and enhances quality assurance throughout the production process. CONTECH Static Check Weighing Systems provide a reliable, user-friendly, and efficient solution for weight verification, process control, and quality inspection in modern manufacturing and packaging environments. Features • Programmable single or dual weight limit settings. • Automatic indication of underweight, acceptable weight, and overweight status. • Bright illuminated display for clear long-distance visibility. • Red, Yellow, and Green LED indicators for instant weight status identification. • Programmable colour indication based on application requirements. • Programmable audio alerts for operator notification. • Compatible with various types of CONTECH weighing scales. • Improves production efficiency and quality control. • Reduces manual inspection and weighing errors. • Ideal for packaging, production, and industrial quality assurance applications.

Customised Weighing Systems The CONTECH Customised Weighing Systems are specially designed to meet unique industrial weighing requirements where standard weighing equipment may not be suitable. These systems are developed based on the customer's application, operating environment, material handling process, and automation requirements to deliver accurate, reliable, and efficient weighing solutions. Many industries require specialized weighing systems depending on the working conditions, weighing environment, type of material, and production process. CONTECH offers a wide range of customised weighing solutions, including Flameproof Scales for ammunition factories and hazardous chemical industries, Waterproof Scales for aquaculture and food processing industries, Platform Scales with ramps and rollers for easy loading and unloading of drums and carboys, and Milk Weighing Systems for dairy plants and milk collection centres. Each customised weighing system is designed to improve operational efficiency, simplify material handling, increase weighing speed, and ensure accurate measurement. The systems can also be integrated with automation, custom software, and wireless communication technologies to enhance productivity, process monitoring, and data management. CONTECH provides complete design, development, installation, and implementation of customised weighing solutions for industries such as pharmaceuticals, chemicals, food processing, dairy, logistics, manufacturing, agriculture, mining, defence, warehousing, and process industries. Features • Custom design and development based on application requirements. • Special weighing systems for industrial and commercial applications. • Automation of weighing and material handling processes. • Integration with customised software for tracking and productivity. • Wireless remote weighing capability (where required). • Flameproof weighing systems for hazardous environments. • Waterproof weighing systems for wet and outdoor applications. • Platform scales with ramps and rollers for easy loading and unloading. • Milk weighing systems for dairies and milk collection centres. • Improves weighing accuracy, operational efficiency, and productivity. • Designed for reliable performance in demanding industrial environments.

Auxiliary Display Attached to the Balance on Pole The CONTECH Auxiliary Display Attached to the Balance on Pole is a practical balance accessory designed to provide a second weight display for easy viewing by customers or operators during weighing operations. It is commonly used in retail shops, commercial weighing applications, supermarkets, warehouses, industrial facilities, packaging units, and trading environments where both the operator and the customer need to view the weighing results simultaneously. The auxiliary display is securely mounted on a pole attached to the weighing scale, with the display facing the opposite side of the operator. This dual-display arrangement ensures clear visibility of weight readings, improves transparency during commercial transactions, and enhances customer confidence. Depending on the balance or scale model, the auxiliary display is available with either LED or VFD display technology, providing bright, clear, and easy-to-read weight indications. It integrates seamlessly with compatible CONTECH weighing scales and is designed for reliable performance in continuous commercial and industrial use. The CONTECH Pole Mounted Auxiliary Display is an ideal solution for trading applications where dual visibility of weighing information is required while maintaining accuracy, convenience, and compliance with commercial weighing practices. Features • Second display for customer and operator viewing. • Pole-mounted design for improved visibility. • Ideal for retail, commercial, and trading applications. • Provides clear and transparent weight display. • Available with LED or VFD display based on the scale model. • Bright and easy-to-read display. • Durable and robust construction. • Easy integration with compatible CONTECH weighing scales. • Suitable for continuous commercial operation. • Enhances customer confidence during weighing transactions.

Auxiliary Display (Remote Wired) The CONTECH Auxiliary Display (Remote Wired) is a convenient balance accessory designed to provide remote viewing of weighing results from a distance away from the weighing scale. It is ideal for laboratories, production areas, warehouses, packaging units, industrial weighing applications, and quality control departments where operators or customers need to monitor weight readings from a separate location. The Auxiliary Display is connected to the weighing scale through a cable and can be placed on a tabletop or mounted on a wall for easy visibility. It allows users to monitor measurement results without standing near the balance, improving convenience, workflow efficiency, and operator safety. The remote display supports a maximum cable length of up to 25 metres, making it suitable for installations where the weighing scale and display need to be positioned at different locations. Depending on the balance model, the Auxiliary Display is available with either LED or VFD display technology, ensuring bright, clear, and easy-to-read weight indications. Designed for reliable performance and seamless compatibility with CONTECH balances, the Remote Wired Auxiliary Display is an ideal accessory for industrial weighing systems, laboratory balances, packaging operations, production monitoring, and quality assurance applications. Features • Remote display for convenient viewing of weighing results. • Suitable for laboratory and industrial weighing applications. • Can be placed on a tabletop or wall-mounted. • Connected through a wired cable. • Maximum cable length up to 25 metres. • Available with LED or VFD display depending on the balance model. • Bright and easy-to-read display. • Improves operator convenience and workflow efficiency. • Compatible with CONTECH weighing scales and balances. • Reliable and easy to install.

Switch Mode Power Supply (SMPS) The CONTECH Switch Mode Power Supply (SMPS) is a high-efficiency power accessory designed to provide a stable and reliable DC power supply for CONTECH laboratory balances and weighing scales. It converts AC input power into the required DC voltage for the safe and efficient operation of the balance's electronic circuitry. CONTECH balances are supplied with an SMPS that operates using high-frequency switching technology, making the power supply more efficient, compact, and reliable compared to conventional power supplies. Its wide input voltage range allows the balance to function smoothly under varying power conditions without affecting weighing performance. The SMPS supports an input voltage range of 100–270V AC, 50/60Hz, enabling compatible CONTECH balances to operate on both 110V AC and 220V AC power supplies. This makes it suitable for laboratories, industries, research institutes, educational institutions, manufacturing facilities, and quality control environments where consistent and dependable power is essential. Designed for long-term reliability and energy-efficient performance, the CONTECH Switch Mode Power Supply ensures stable operation, protects sensitive electronic components, and enhances the overall performance of laboratory weighing systems. Features • High-efficiency Switch Mode Power Supply (SMPS). • Provides stable DC power for CONTECH balances and weighing scales. • High-frequency switching technology for improved efficiency. • Compact and lightweight design. • Wide input voltage range for reliable operation. • Supports both 110V AC and 220V AC power supply. • Operates on 100–270V AC, 50/60Hz input. • Ensures stable and consistent balance performance. • Protects sensitive electronic circuits from power fluctuations. • Ideal for laboratory and industrial weighing applications.

Battery Backup Unit The CONTECH Battery Backup Unit is a reliable balance accessory designed to provide an uninterrupted power supply for laboratory balances during power failures. It ensures continuous operation of the balance, preventing interruptions in weighing processes and protecting valuable measurement data in laboratories and industrial environments. The Battery Backup Unit functions as an online uninterrupted power supply (UPS), delivering stable and adequate operating voltage to compatible CONTECH balances. It is equipped with sealed maintenance-free lead-acid batteries, ensuring long service life, dependable performance, and minimal maintenance requirements. The unit incorporates an intelligent battery charging system along with under-voltage and over-voltage protection circuits to safeguard both the battery and the connected balance from electrical fluctuations. This enhances equipment safety, extends battery life, and ensures reliable weighing performance even during unstable power conditions. Designed for analytical balances, precision balances, laboratory weighing systems, pharmaceutical industries, research laboratories, educational institutions, manufacturing facilities, and quality control applications, the CONTECH Battery Backup Unit provides dependable backup power for uninterrupted and accurate weighing operations. Features • Online uninterrupted power supply for laboratory balances. • Provides continuous operation during power failures. • Stable output voltage for accurate weighing performance. • Sealed maintenance-free lead-acid battery. • Built-in intelligent battery charging system. • Under-voltage protection circuit. • Over-voltage protection circuit. • Reliable, safe, and maintenance-free operation. • Easy integration with compatible CONTECH balances. • Ideal for laboratories, research, industrial, and quality control applications.