• Temperature Rating 105°C (221°F) continuous
• Pressure Rating At 38°C (100°F) 228BR: 200psi; 220SS: 400psi; At 105°C (221°F) 228BR: 165psi; 220SS: 325psi
• Recommended Design Flow Range 0.5 to 30 ft/sec (0.15 to 9 m/sec); initial detection below 0.3ft/sec
• Wetted Materials UHMW-PE bearing, polyamide impeller, tungsten carbide shaft, EPDM O-rings
• Accuracy 1% F.S. over recommended design flow range; ±4% of reading within calibration range*
• Repeatability ±0.3% of full scale over recommended design flow range*
• Linearity ±0.2% of full scale over recommended design flow range*
• Transducer Excitation Quiescent current 600uA@8VDC to 35VDC max.; Quiescent voltage (Vh)=Vsupply - (600mA*Zsupply); On-State (Vlow) Max 1.2VDC@40mA current limit (15 O overall+0.7VDC)
• Output Frequency 3.2Hz to 200 Hz
• Output Pulse Width 5 msec ±25%

* =10 upstream and =5 downstream straight pipe diameters, uninterrupted flow.