Sierra Instruments Top Trak Air Flow Meter 822-13-0V1-PV1-V1

The Sierra Instruments Top Trak Air Flow Meter 822-13-0V1-PV1-V1 is a precision instrument engineered for accurate mass flow measurement of gases. This model is part of the TopTrak® 820 series, renowned for its reliability and versatility in various industrial applications.

Key Features

• Direct Mass Flow Measurement: Eliminates the need for ancillary pressure and temperature sensors, providing straightforward and accurate readings.
• Tiltable LCD Display: Equipped with a large, adjustable LCD readout that can be mounted on the instrument or on a remote panel for flexible viewing options.
• Output Signals: Offers standard 0-5 VDC linear output signals, facilitating easy integration with data logging and control systems.
• Construction: Built with 316 stainless steel, ensuring durability and compatibility with a wide range of gases, including corrosive and toxic varieties.
• Flow Ranges: Capable of measuring flow rates from 0 to 10 standard cubic centimeters per minute (sccm) up to 0 to 500 standard liters per minute (slpm), accommodating diverse application needs.
• Calibration: Calibrated to primary standards for optimal accuracy and traceability to the National Institute of Standards and Technology (NIST).
• Compliance: CE approved, meeting international safety and performance standards.

Specifications

• Accuracy: ±1.5% of full scale under calibration conditions, including linearity over 15° to 25°C and 5 to 60 psia (0.3 to 4 bara).
• Repeatability: ±0.5% of full scale.
• Response Time: 800 ms time constant; typically within ±2% of final value over 25 to 100% of full scale.
• Operating Pressure: Maximum of 150 psig (10 barg); optimal at 20 psig (1.4 barg).
• Operating Temperature: Gas and ambient temperature range from 32 to 122°F (0 to 50°C).
• Power Requirements: 12 to 15 VDC, 100 mA maximum.
• Wetted Materials: 10% glass-filled Nylon® 6/6, 316 stainless steel, nickel plating, with Viton® O-rings standard.

Applications

The Top Trak 822-13-0V1-PV1-V1 is ideal for a variety of applications, including:

• Process control systems.
• Flow research and validation.
• Instrument OEM integration.
• Gas panel monitoring.
• Cell culture maintenance.

Its robust design and precise measurement capabilities make it a valuable tool in industries requiring accurate gas flow monitoring.