NVS Technologgy

Air Velocity Transmitter

Hot wire mass flow transmitter ● IP rating：IP54 ● Linear adjustment function ● Switching analog output by dip switch ● The housing and probe material are PC fire-proof Input Sensor：Hot wire mass flow transmitter Measuring range：0 ... 20 m/s Minimum measuring range：0.2 m/s Installation angle effect：＜3% of the measured value(When the installation angle＜10°) Output Signal：4 ... 20 mA / DC 0 ... 10 V Signal connection：3-wire Load resistance：Current output：≦500 Ω / Voltage output：≧10 KΩ Reaction time：t90≦5 sec(τ：90%) Accuracy Accuracy：±3%F.S. Temp. influence：0.3% / °C Environmental Medium & Temp.：Air；0 ... 50°C Body operating Temp.：0 ... 50°C Body operating Humid.：95%RH(Non-condensing) Storage Temp.：-20 ... +60°C Electrical Power supply：DC 24 V & AC 12 ... 30 V Current consumption：DC 24 V：120 mA / AC 12 V：350 mA / AV 24 V：180 mA Overvoltage protection：DC：＜40 V / AC：＜40 V Electrical connections：Terminal Installation & Protection Installation：Duct type / Flange type IP rating：IP54 Electrical protection：■ Polarity protection ■ Over-voltage ■ Short-circuit Certification Certification：CE Material Housing / Probe：PC fire-proof(UL94V-2) / PC fire-proof Probe head / Wire：PC Weight：~150 g

₹ 12,000/PiecePiece