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WM-SDI-Box
Description
Watermark® SDI-12 Bus Box – Complete solution for flexible integration of Watermark sensors into third-party systems.
Watermark® sensors have become a standard for monitoring water demand in a wide range of applications. However, the original signal from these sensors cannot be read by many simple data loggers.
The new Watermark® SDI-12 Bus Box provides a simple, ready-to-use solution. The integrated chip converts the original signal from up to three Watermark sensors and one soil temperature sensor into an SDI-12 signal with clear values (in kPa and °C).
This allows even users without in-depth electronics knowledge to easily read Watermark® sensors with virtually any SDI-12-compatible data logger and integrate them into third-party systems.
Technical specifications
SDI-12 Adaptor
Supply voltage:
min. 5 VDC, max. 40 VDC
Measurement time:
100 ms (at 12 VDC supply)
Power consumption:
(Sleep mode)
(Sleep mode)
15 μA
Power consumption:
(Idle mode)
(Idle mode)
500 μA
Current consumption:
(Measurement)
(Measurement)
1.05 mA
Current consumption:
(Data transmission)
(Data transmission)
1.25 mA
Watermark® SDI-12 Bus Box
Sensors:
3 Watermark sensors,
1 soil temperature sensor;
sensors with 4.5 m cable
1 soil temperature sensor;
sensors with 4.5 m cable
Protection class:
IP67
Cable:
50 cm, open wire ends
Diensions:
100 × 120 × 35 mm
Weight:
560 g
Spare parts and accessories
