647-6 | Wet/wet differential pressure transmitter | range 0-5 psid. | Dwyer Instruments
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647-6 | Wet/wet differential pressure transmitter | range 0-5 psid. | Dwyer Instruments

Dwyer Instruments | 647-6
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Dwyer Instruments 647-6 Documents

Overview

Details for 647-6

Dwyer Transmitter NCO-647-6: A Precise Solution for Wet/Wet Differential Pressure Measurement Dwyer's NCO-647-6 is a high-accuracy differential pressure transmitter specifically designed for wet/wet applications. It features a robust 316L stainless steel housing and a silicon diaphragm sensor, making it resistant to harsh industrial environments and compatible with a wide range of liquids and gases. The NCO-647-6 offers a measurement range of 0-5 inches of water column (i.w.c.) and an accuracy of ±0.5% of full scale. Its 4-20 mA output signal provides easy integration with control systems and data loggers. Key Features: * 0-5 i.w.c. measurement range * ±0.5% of full scale accuracy * Wet/wet differential pressure measurement * 316L stainless steel housing * Silicon diaphragm sensor * 4-20 mA output signal * Compact and lightweight design Benefits: * Precise and reliable measurement of differential pressure in wet/wet applications * Durable construction for long-lasting performance in harsh environments * Easy integration with control systems and data loggers * Compact size for easy installation in space-constrained areas Applications: * Measuring differential pressure in closed loop systems * Monitoring flow rate in pipelines * Controlling pumps and valves * Detecting leaks and blockages Shop now at our HVAC supply store for the best prices and fast shipping on the Dwyer Instruments NCO-647-6 differential pressure transmitter

Series 647 Wet/Wet Differential Pressure Transmitter

±1.0% Accuracy, NEMA 4 (IP56) Enclosure, 2-Wire

Monitor differential pressure in air/liquid flow systems, HVAC automation, pneumatic systems and process control with the Series 647 Wet/Wet Differential Pressure Transmitter. Units are temperature compensated and provide a 4 to 20 mA output signal which can be interfaced with chart recorders, data loggers and computerized monitoring and control systems.

Calibration Option available under Accessories.

California Residents:  Click Here for Proposition 65 WARNING.

Product Applications

    • Flow
    • Process control
    • HVAC automation
    • Pneumatic systems
 
 

 

  • Versatile for liquid or gas supports designs requiring more precise measurements in support of application
  • Temperature compensated improves performance of device for accurate measurement under different operating environments
  • Output signal provides capability to interface with automation systems to centralize monitoring

Specifications

Series
647 Wet/Wet Differential Pressure Transmitter
Category/Type
Pressure
Type
Differential Pressure
Series
647 Wet/Wet Differential Pressure Transmitter
Service
Compatible gases or liquids on both pressure and reference sides.
Wetted Materials
Brass; vinyl; glass-filled polyester; silicon; and florosilicone.
Accuracy
±1.0% FS.
Stability
±1.5% FS output/year.
Temperature Limits
32 to 122°F (0 to 50°C).
Pressure Limits
Ranges 1" w.c. to 5 psi; 20 psi; 15 psi range; 45 psi; 30 psi range; 60 psi.
Thermal Effects
Zero: ±0.05% FS/°F; Span: ±0.05% rdg/°F.
Power Requirements
18 to 30 VDC.
Output Signal
4 to 20 mA; 2-wire.
Zero and Span Adjustments
Adjustable; ±10%.
Loop Resistance
400 Ω @ 18 VDC; 600 Ω @ 24 VDC; 1000 Ω @ 30 VDC.
Electrical Connection
Screw terminals; reverse polarity protected.
Process Connections
Two 1/8" female NPT.
Housing
Gasketed steel epoxy painted; NEMA 4 (IP56).
Weight
14 oz (397 g).

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