Dwyer Series 628CR Pressure Transmitter

Part Number: Series 628CR Categories: , ,

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The Series 628CR Pressure Transmitter contains a low cost ceramic sensor housed in a compact, rugged, NEMA 4X (IP66) stainless steel body. Ideal for the budget conscious OEM’s that require high levels of performance, reliability and stability at an unbeatable price. The 628CR housing is small and lightweight for optimum compatibility with OEM systems. The design allows for a variety of pressure ranges from 30 to 500 psi and optional electrical connections allowing you to select the right transmitter for your application.

Product Applications

  • Pump Monitoring
  • Compressors
  • Irrigation Equipment
  • HVAC
  • Pneumatic Systems

Service : Compatible gases and liquids.

Wetted Materials : Ceramic, fluoroelastomer, 316L SS.

Accuracy : ±1.0% FS (includes linearity, hysteresis and repeatability).

Stability : ±0.25% FS/year.

Temperature Limits : 0 to 185°F (-18 to 85°C).

Compensated Temperature Range : 0 to 175°F (-18 to 79°C).

Pressure Limit : Max. Pressure: 2x range; Burst Pressure: 3x range.

Thermal Effect : ±0.04% FS/°F.

Power Requirements : 9 to 30 VDC.

Output Signal : 4 to 20 mA.

Response Time : 3 ms typ.

Loop Resistance : 0 to 1200 Ohm max.

Current Consumption : 40 mA max.

Electrical Connections : Cable or DIN connector.

Process Connection : 1/4″ male NPT or 1/4″ male BSPT.

Enclosure Rating : NEMA 4X (IP66).

Mounting Orientation : Mount in any position.

Weight : 4.0 oz.

Agency Approvals : CE.

  • NEMA 4X rated enclosure provides protection in harsh environments permitting outdoor monitoring or in applications where dust and particulate matter exists
  • A wide range of skus that can meet exacting pressure measurement application specifications
  • High reliability and response provides excellent control in demanding OEM applications

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