The Dwyer Series FDT Flush Diaphragm Transmitter is designed for highly cyclical conditions. Flush sensor feature prevents any potential inaccuracies due to build-up or blockage which is a typical problem found in most non-flush transmitter sensors.
Product Applications
Service : Compatible liquids and gases, adhesives, slurries, materials that can harden, or where a pressure cavity is not desired.
Wetted Materials : 316 & 15-5 SST.
Accuracy : ±0.5% FS (includes non-linearity, hysteresis, and repeatability).
Stability : ±0.25% FS per year.
Temperature Limits : -40 to 200°F (-40 to 93°C).
Compensated Temperature Limits : 0 to 170°F (-18 to 77°C).
Pressure Limit : 150% FS; Burst: 200% FS.
Thermal Effect : ±1.5% FSO over compensated range.
Power Requirements : 8-38 VDC.
Output Signal : FDT-A: 4-20 mADC; FDT-V: 0-5 VDC.
Response Time : <1 mS.
Loop Resistance : FDT-A: 0-1.5 ohms; FDT-V: ≤100 ohms.
Electrical Connections : 4 pin.
Process Connection : 7/16-20 UNF male flush diaphragm. Optional 1/4″ male NPT.
Enclosure Rating : NEMA 4X (IP66).
Mounting Orientation : Mount in any position.
Weight : 2 oz (57 g).
Agency Approval : CE.
Manuals: Service Manual
Catalog Pages: Series FDT Catalog Page
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