Flameproof Weighing Indicator

Flameproof Weighing Indicator by Punit Instrument Pvt. Ltd. is specially designed for hazardous and explosive environments where safety, accuracy, and reliability are critical. The indicator is housed in a certified flameproof enclosure, making it suitable for use in Zone-classified industrial areas involving flammable gases, vapors, or dust.

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Key Features

• Certified flameproof / explosion-proof design

• High-accuracy digital weight measurement

• Stable performance in harsh industrial conditions

• Gross / Tare / Net weighing

• Auto zero tracking & digital filtering

• Rugged metal enclosure for long life

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Safety & Compliance

• Suitable for hazardous area applications

• Designed as per flameproof industrial standards

• Spark-free internal circuitry

• Safe operation in chemical & gas environments

• Compatible with Legal Metrology & industrial norms

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Technical Specifications

• Load Cell Input: Strain gauge load cells (mV/V)

• A/D Converter: High-resolution, industrial grade

• Display: Bright LED / LCD (high visibility)

• Enclosure: Flameproof cast aluminum / SS

• Ingress Protection: IP-rated (industrial use)

• Power Supply: 230V AC ±10%, 50 Hz

• Operating Temperature: Suitable for hazardous zones

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Connectivity (Optional)

• RS-232 / RS-485 communication

• USB or Ethernet (model dependent)

• 4–20 mA analog output

• Relay outputs for alarms & control

• Integration with PLC, SCADA & DCS systems

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Calibration & Configuration

• Digital zero & span calibration

• Multi-point calibration

• Password-protected setup

• Supports NABL-traceable calibration

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Applications

• Chemical & petrochemical plants

• Oil & gas industries

• Paint, solvent & resin manufacturing

• Pharmaceutical production areas

• Explosive material handling zones

• Hazardous storage & processing units

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Benefits

✔ Safe weighing in explosive environments
✔ Accurate & stable measurement
✔ Reduces risk of sparks & ignition
✔ Long-term reliability
✔ Easy integration with automation systems

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Why Choose Punit Instrument Pvt. Ltd.?

Punit Instrument Pvt. Ltd. provides complete industrial and flameproof weighing solutions, including weighing indicators, load cells, controllers, weighbridge systems, and customized software, backed by expert technical support and dependable after-sales service across India.