According to customer demand the production of standard, S-type Pitot tube 
 The products under the State Environmental Protection Administration (76) standard production 
 Scope: pitot tube flow meter for measuring steam ﹑ 
 ﹑ Gas liquids, air speed and other media management;? Measuring range: 0 ~ 30 m / s to 0 ~ 60m / s optional;? Measurement accuracy: ± 5% FS;? Check frequency: 12 months;? Response time : <1S;? Start Time: 2S;? output signal: 4 ~ 20mA square root ratio of current (or select 
 Linear output), two-wire system;? Pressure (temperature, pressure) transmitter power: 24VDC, two-wire system;? Differential pressure transmitter power consumption: 30mA, 18 ~ 36 mW;? Differential pressure transmitter Loop Resistance: 43.5 × (power supply voltage -10.5);