Series FDT Flush Diaphragm Transmitter
Non-liquid Filled, ±0.5% F.S.O. Accuracy, SS Wetted Parts
The 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
- OEM
- Hydraulic systems
- Process systems
Specifications
- 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).
- Compliance:
- CE.
Features
- Performs well in high cyclical environments with the presence of water-hammering or spiking for long service life
Model Chart
| EXAMPLE | FDT | A | 01 | NPT | Series FDT-A-01-NPT Flush Diaphragm Transmitter, 4-20 mA output, range 100 psi, with 1/4" NPT. |
| SERIES | FDT | Flush Diaphragm Transmitter | |||
| OUTPUT | A V | 4-20 mA 0-5 VDC | |||
| RANGE | 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 | 100 psi 150 psi 200 psi 300 psi 400 psi 500 psi 600 psi 700 psi 800 psi 900 psi 1,000 psi 2,000 psi 3,000 psi 4,000 psi 5,000 psi 6,000 psi 7.000 psi 8,000 psi 9,000 psi 10,000 psi | |||
| OPTIONS | NPT C08 | 1/4" NPT 0.25% Accuracy |
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