Multispan FRQ-21 Single Phase Frequency Meter, Dealer Supplier Distributor Price in India.
We are Dealer, Supplier, Distributor of FRQ-21 Multispan Single Phase Frequency Meter Double Display Universal Input PID Controller Double Relay (4+4 Digit) and offer Price in India. Apple Automation and Sensor are Dealer, Supplier and Distributor of Multispan in India, Mumbai, Delhi, Ahmedabad, Chennai, Kolkata, Pune, Nashik, Aurangabad, Nagpur Vapi, Silvassa, Surat, Vadodara, Rajkot, Gandhidham, Morbi, Indore, Bhopal, Faridabad, Ghaziabad, Noida, Gurgaon, Coimbatore, Bangalore, Hyderabad, Kanpur, Goa, Vishakhapatnam, Cochin, Ernakulam, Ludhiana, Chandigarh, Baddi, Dehradun, Nagpur, Sangli, Satara, Ichalkarnji, Solapur, Kupwad, Kolhapur, Pimpri, Chinchwad, Jalgaon, Silvassa, Surat, Baroda, Morbi.
Product Specification
Model : FRQ-21
Multiple Model No :FRQ-11, FRQ-21, FRQ-31
Brand / Make : Multispan
Specification : Input, Ouput, Size, Weight, Dimension, Function, Usage, Accuracy, Resolution, Voltage
Warranty: 1 Year
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High Accuracy and Fast MeasurementThe FRQ-21 frequency meter delivers reliable and highly accurate readings, with an impressive accuracy of 0.1 Hz. Its advanced microcontroller-based system ensures rapid frequency measurement with a sampling time of less than one second, making it well-suited for real-time monitoring needs in industrial settings.
Robust Design for Industrial EnvironmentsBuilt with a flame-retardant ABS plastic enclosure and copper conductors, the FRQ-21 is engineered to withstand demanding conditions within electrical panels. Its front panel protection class of IP20 and broad operating humidity tolerance (up to 95% RH, non-condensing) ensure a durable and safe measurement solution.
Simple Installation and Versatile ApplicationsThis frequency meter features an easy panel mount design with 96 mm x 96 mm dimensions, allowing straightforward integration into electrical control systems. Compatible with both 110V and 230V AC rated voltages, it is ideal for a wide range of applications including measurement, control, and monitoring in control rooms and power distribution panels.
FAQ's of FRQ-21 Multispan Single Phase Frequency Meter:
Q: How is the FRQ-21 Multispan Frequency Meter installed in an electrical panel?
A: The FRQ-21 is designed for panel mounting, with standard 96 mm x 96 mm dimensions, making it compatible with most control panels. It features panel mount terminals and can be easily installed by following the wiring diagram provided in the user manual.
Q: What is the benefit of using a microcontroller-based frequency meter?
A: A microcontroller-based design, like that in the FRQ-21, enables precise and consistent measurement, rapid sampling, self-diagnostics, and long operational life. This ensures higher accuracy and reliability compared to analog meters.
Q: Where can this frequency meter be used?
A: The FRQ-21 is suitable for use in electrical panels, control rooms, and power distribution centers, making it ideal for utility companies, industrial facilities, and commercial environments requiring continuous frequency monitoring.
Q: What is the process for measuring frequency using this meter?
A: The meter directly receives the input voltage signal (110V or 230V AC as ordered), processes it through its internal microcontroller, and displays the AC frequency (45-65 Hz) on a clear 3-digit LED display, with updates in under one second.
Q: What is the operating environment for the FRQ-21?
A: This frequency meter functions effectively in ambient temperatures from 0C to 50C, withstanding humidity up to 95% RH (non-condensing), making it suitable for both standard and slightly demanding indoor conditions.
Q: How does the self-powered feature work on this frequency meter?
A: The FRQ-21 is self-powered, drawing its operating energy directly from the measured voltage input, eliminating the need for an external power supply and simplifying the installation process.
Q: Why should I choose the FRQ-21 over other single-phase frequency meters?
A: With its high accuracy, rapid response, ease of installation, wide voltage compatibility, robust design, and compliance with IS/IEC standards, the FRQ-21 offers a dependable, cost-effective solution for both routine and critical frequency monitoring tasks.
GST No.27ACRPG0717F1ZQ
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