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| Level Range: | Please select |
|---|---|
| Pressure Range: | |
| Connected Flange: | Please select |
| Diaphragm Material: | Please select |
| Output Signal: | Please select |
| Power: | Please select |
| Quantity: | |
QDY30A-S-3051 Single Flange Diaphragm Seal Level Transmitter
QDY30A-S-3051 uses an all-welded isolated diaphragm to transfer process pressure without conventional impulse tubing. The process medium does not enter the sensing chamber, helping eliminate clogging, freezing and routine purging associated with impulse-line installations.
Standard wetted components use 316L stainless steel, while Hastelloy C-276 diaphragm, PTFE-coated flange and FFKM sealing options are available for more aggressive media. This allows the transmitter configuration to be matched more closely to the chemical compatibility requirements of the process.
QDY30A-S-3051 combines a 2-wire 4–20mA output with HART 7.0 communication for remote configuration, calibration and diagnostics. The backlit LCD displays real-time measurement and operating information, while magnetic pushbuttons allow field configuration without opening the housing.
Working Principle Diagram
