Wireless module for measuring solar radiation (DLXm-Pyr)
Article number
DLXm-PYR-ewinb
Description
DLXm-Pyr
The Wireless Value DLXm-Pyr measures the intensity of total solar radiation in watts per square metre (W/m²). In greenhouse horticulture, this instrument is indispensable for automatically controlling the greenhouse climate, determining water requirements and optimising the energy balance.
- Memory to store 10,000 measurements
- Adjustable measurement interval
- Attractive IP65 ABS enclosure
- Existing system can easily be expanded with additional sensors
- Battery replaceable by user
- Unique network ID to avoid interference with other wireless systems
Specifications
General
| Battery type | AA |
| Casing | IP65 |
| Colour | Black |
| Battery life | Over 5 years |
| Model | Kipp & Zn. SP Lite2 |
Measurement range
| Pyrano | 400 to 1100nm |
| Operating limits | -20 °C to +80 °C |
| Maximum solar irradiation | 2000 W/m² |
| Spectral range | 400 to 1100 nm |
| Signal range | 1,600 metres in clear line of sight |
Measurement accuracy
| Drift | < 2% |
| Sensitivity | 60 to 100 μV/W/m² |
| Pyrano | ˂ 3 % (0 - 100 W/m²) |
| Response time (95%) | < 500 ns |
| Directional sensitivity (up to 80° with 1,000 W/m² beam) | < 10 W/m² |
| Temperature response of Pyrano sensor | < -0.15% / °C |
Measurement resolution
| Pyrano | 0.1 |
Legislation and standards
| RED (Radio Equipment Directive) | Yes |
| CE | Yes |
| EN 300 220 | Yes |
Technical specifications
| Battery voltage | 3.6V |
| IP rating | IP65 |
| Memory | 10,000 measurements |
Dimensions
| Weight | 358 g (excluding battery) |
| Measurement area | 180° |