Dn4 Factory Direct Supply Liquid Turbine Flowmeter For ...
2019-4-12 · 3. Power supply: a) TB3WE three-wire: (1) with external power supply: 12 ~ 24VDC 30mA (-20% ~ + 15%), weak output as low as 6V. (2) battery power (optional): Lithium battery 3.6V (2-13Ah) /0.4mA. b) TB2WE wire system: 12 ~ 24VDC 4-20mA (-20% ~ +15%). 4. output signal a) TB3WE three-wire: (1) pulse output: high ≥8V (supply voltage -1V ...
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