Dwyer TFP氣體渦輪流量變送器
The SERIES TFP-GV Gas Flowmeters utilize a turbine wheel and electro-optical detection to convert flow rates into a linear 0 to 5 VDC output signal for recording and data logging. A power adapter or mating cable assembly is required for operation.
Service:
Clean dry gases compatible with wetted materials.
Wetted Materials:
PPS, acetal, sapphire, glass, epoxy, and fluoroelastomer.
Accuracy:
±3% of FS.
Linearity:
±3% of FS.
Repeatability:
±0.5% of FS.
Temperature Limits: Dwyer TFP氣體渦輪流量變送器
41 to 131°F (5 to 55°C); Storage: 32 to 158°F (0 to 70°C); Sensitivity: ±0.2% of FS per °C.
Pressure Limits:
40 psig (2.8 bar).
Process Connection:
Compression fitting, see model table on Catalog page.
Power Requirements:
11.5 to 15 VDC.
Power Consumption:
35 mA @ 12 VDC.
Output Signal:
0 to 5 VDC; minimum 2.5 kΩ load.
Electrical Connections:
Four-pin power and signal connector. A power adapter or mating cable required for operation. See accessories table.
Enclosure Rating:
IP10 (NEMA 1).
Weight:
0.16 lb (75 g).
Agency Approvals:
CE.
ModelDescription
TFP-GV03 Gas turbine flow meter, range .042 to .21 SCFH (0.02 to 0.1 LPM), 1/8" OD connection.
TFP-GV0 4Gas turbine flow meter, range .085 to .42 SCFH (0.04 to 0.2 LPM), 1/8" OD connection.
TFP-GV05 Gas turbine flow meter, range .21 to 1.1 SCFH (0.1 to 0.5 LPM), 1/8" OD connection.
TFP-GV06 Gas turbine flow meter, range .42 to 2.1 SCFH (0.2 to 1 LPM), 1/8" OD connection.
TFP-GV07 Gas turbine flow meter, range .85 to 4.2 SCFH (0.4 to 2 LPM), 1/4" OD connection.
TFP-GV08 Gas turbine flow meter, range 2.1 to 11 SCFH (1 to 5 LPM), 1/4" OD connection.
TFP-GV09 Gas turbine flow meter, range 4.2 to 21 SCFH (2 to 10 LPM), 1/4" OD connection.
TFP-GV10 Gas turbine flow meter, range 8.5 to 42 SCFH (4 to 20 LPM), 3/8" OD connection.
TFP-GV11 Gas turbine flow meter, range 21 to 110 SCFH (10 to 50 LPM), 3/8" OD connection.
TFP-GV12 Gas turbine flow meter, range 42 to 210 SCFH (20 to 100 LPM), 1/2" OD connection.
TFP-GV13 Gas turbine flow meter, range 85 to 420 SCFH (40 to 200 LPM), 1/2" OD connection.Dwyer TFP氣體渦輪流量變送器
