и характеристики Vitaprom SWF 4.1 Leakage and waterflooding sensor
- Leakage and waterflooding sensor
|The sensor is designed to detect waterflooding of water systems, canalization, hot-water supply, condensate water accumulation in conditioning systems.
Accessible assembly onto horizontal and vertical surface with self-adhesive tape
Positive and negative ports
Actuation delays protection
Wet floor/ surface
Terminal electrodes are located on the front sensor side in the distance of 1 мм from the surface.
For sensor actuation fluid should flood all four electrodes
Each electrode has a built-in voltage limiter a interference-suppression filter.
Built-in control logics defines requested detecting start time and sorts impulsive disturbance out.
supply voltage 9...30V
useful current (max) 30 мА
amount of protection IP67
logical one voltage 1,2V
logical one voltage U power - 1,2 V
electrode voltage 5V
Resistance response 300 kOhm
guard time of actuation time 10 msec
Protected against aggressive atmosphere
IP67 hermetic package
Terminal electrodes Au-coating
Operating temperature-40,..+85 °С.