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Series 646B Differential Pressure Transmitter

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SKU :

Series646B

Calibration needed?

Differential Pressure Transmitter
Ranges Down to 0.5 in w.c., Ratiometric Signal Output

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Ranges Down to 0.5 in w.c., Ratiometric Signal Output

The Series 646B Differential Pressure Transmitter is designed to be used with clean, dry air and other non-corrosive gases. Each unit features a flame retardant enclosure and a unique design which is suitable for circuit board mounting. Series 646B measures differential pressure at an accuracy of ±2.0% FS down to 0.5 in w.c. The transmitter contains a stainless steel sensor that provides resistance against corrosion combined with excellent performance and long term stability. The Series 646B transmitter features excellent stability, low hysteresis, accurate operation over a broad temperature range, and exceptional insensitivity to vibration. These features make the transmitters perfect for VAV systems, filter monitoring, HVAC fan control, building pressurization, and leak detection systems.

Product Applications

  • VAV Systems
    • Filter Monitoring
    • HVAC Fan Control
    • Building Pressurization
    • Leak Detection