Wireless scale including drain meter (WM-Drain)
Article number
WM-Drain
Description
WM-Drain
The WM-Drain is our wireless scale that also measures the drain water coming from the substrate slabs.
This scale is adjustable between 2 and 2.8 metres so that it can be adapted to the size of the substrate slabs.
The drain meter measures the drain in ml, which, combined with the weight measurement, allows us to provide information on the irrigation strategy.
In combination with the WM-100 load cells, we are also able to calculate water uptake and daily biomass growth.
- Memory for storing 10,000 measurements
- Adjustable measurement interval
- Attractive ABS housing
- Suitable for covered fruiting vegetable cultivation and pot plant cultivation
- Existing system easily expandable with additional sensors
- Battery replaceable by user
- Unique network ID to prevent interference with other wireless systems
Specifications
General
| Battery type | AA |
| Casing | Scale and drain meter: stainless steel |
| Battery life | scale 1 year, drain sensor 5 years |
Measurement range
| Signal range | 1,600 metres (line of sight) |
Legislation and standards
| RED (Radio Equipment Directive) | yes |
| CE | yes |
| EN 300 220 | yes |
Technical specifications
| Number of batteries | 1 battery per product, 2 in total |
| Battery voltage | 3.6V |
| IP rating | IP65 |
Dimensions
| Dimensions | Scale adjustable between 2 and 2.8 metres |
| Sensor dimensions | drain sensor 220mm x 70mm x 120mm |
| Weight | Scale 21 kg, drain sensor 1.35 kg |