00:00Transducer output mV. Transmitter amplify signal to current or high voltage. Transmitter win for
00:07long wire run, no noise. Found top 5 units on budget. Compare now. First pick, PT506 water pump
00:17sensor. $15.93 IP68 waterproof body, handle up to 25 bar. Output 4 to 20 mA signal straight to VFD
00:28or PLC. 5-star rating from thousands sold. Buy this for wet pump control on tiny budget.
00:36Second pick, precision vacuum unit. $20.91.5% accuracy, handle negative pressure down to
00:44minus 1 bar. Pick output type, 4 to 20 mA, 0-5V or 0-10V. Great for vacuum line, HVAC,
00:53tight process loop. Third pick, heavy-duty M20 unit. $34.92 cent built-like tank with standard
01:02M20 by 1.5 thread. Read up to 4 MPa, push clean 4 to 20 mA current loop. Best pick
01:11for harsh industrial
01:12piping where cheap brass fail. Fourth pick, high-pressure RS-485 transmitter. $32.94
01:20handle brutal hydraulic system up to 300 bar. Support analog output in RS-485 Modbus digital
01:27data. 5-star rating. Pick this for direct computer logging or monster hydraulic pressure.
01:35Fifth pick, compact cable LED sensor. $12.19 cheapest unit, rated IP68. Measure liquid or gas up to 2.5
01:45MPa, output 4 to 20 mA on 24V supply. Over 3,000 sold with 4.9 rating. Perfect cheap backup
01:55for
01:55waterline. Links in description below. Hit like. Subscribe for more hardware breakdown.