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Series 668 Differential Pressure Transmitter

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SKU :

Series668

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Compact Differential Pressure Transmitter
Ranges from 0 to 0.25" w.c., Overpressure Protection to 10 psig, ±1% Accuracy

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The Series 668 Differential Pressure Transmitter is designed for accurate measurement of low pressures in HVAC and building pressurization applications. It features a variable capacitance sensor for excellent sensitivity and long-term stability. The transmitter offers a compact and lightweight design for easy installation and includes reverse-polarity protection for added reliability.

Key Features:

Variable capacitance sensor for sensitivity and stability

Compact and lightweight design

Reverse-polarity protection

Suitable for HVAC and building pressurization applications

Easy installation

  • Good accuracy at low pressure ranges provides exceptional value for insuring control and minimizing costly out of specification conditions
  • High overpressure rating eliminates possible damage to unit reducing unnecessary service time