国产色综合天天综合网,俄美一级性爱视频一区二区,色男巡恋温泉在线看,美国一级毛片aa

Application:

1. RO / DI System Control

2. filter media

3. pure water

4. softener

5. chemical production

6. polished metal and plastic surfaces

7. the flue gas scrubber

8. the ratio of chemical dosing

9. cooling tower and boiler protection

10. wastewater treatment

11. aquatic animal life support systems

Features:

1. measuring flow, pH, ORP, conductivity, pressure, level and temperature

2. multi-language display

3.1 / 4DIN shell

4. up to 4 analog outputs

5. up to 8 relays

6.12-24 VDC or 85-264 VAC power supply

7. digital communications to provide anti-jamming capability, longer cable transmission and simple wiring

8. together with the 8058 signal converter used to receive a 4-20mA signal output device

* Detailed product technical data related business, please consult our staff.