Dwyer TFP-GV - Manual (Page 17)

F-20-TFP-G, pg. 17 of 27
E. Specifications
Model TFP-GV Model TFP-GI
Display None 3.5 Digit LCD,
0.39” (10mm) high digits
Accuracy (including linearity) ±3.0% Full Scale*
Repeatability ±0.5% Full Scale*
Pressure Rating 40 psig
(2.8 bar)
Temperature Rating Operating Range: 5 to 55°C
Storage Range: 0 to 70°C
Temperature Sensitivity ±0.2% F.S.* or less per °C
Wetted Materials Ryton
®
Epoxy
Glass
Sapphire
O-Ring Material Standard - Viton
®
Fitting Material (Standard) Acetal
Fitting Material Optional Acetal, brass, or stainless steel
Recommended Filtration 25 microns or less
Compatible Gases Clean, dry
0-5VDC Output Signal Standard. (Minimum 2.5 K Ω load)
Typical Power Consumption 12 VDC @ 35 mA (11.5-15 VDC)
Response Time Typically <30 seconds for 67% of final value
Reliability 100,000 hours MTBF
Certifications CE Approved
89/336/EEC (EN 55011 & EN 50082-1)
73/23/EEC Low Voltage Directive
Ratings IP10 (NEMA 1)
Warranty 1 year limited
*Specifications from 20-100% of rated flow. Linearity is best fit straight line. All calibrations
performed with AIR unless otherwise stated on calibration certificate