
LPPYRA03… Series – Spectrally Flat Class C Pyranometers
- SKU: Delta ohm-LPPYRA03S
Description
The LPPYRA03 are pyranometers classified as Spectrally Flat Class C (Second Class) in accordance with ISO 9060:2018 and according to the WMO.
The pyranometers are available in different versions:
- LPPYRA03 – passive
- LPPYRA03AC – active with current 4..20 mA output
- LPPYRA03ACS – double 4…20 mA current output and RS485 serial output with MODBUS-RTU protocol.
- LPPYRA03AV – active with voltage 0..1 V, 0..5 V, 0..10 V output, to specify.
- LPPYRA03S – with MODBUS RS485 output.
- LPPYRA03S12 – with SDI-12 output.
Details & Specifications
Make | Delta ohm |
---|---|
Model | LPPYRA03S |
General Specification | :- |
Measuring Range | 0 ÷ 2000 W/m2 |
Output | Depending on the model: – Analog in µV/Wm-2 – Analog 4÷20 mA – Analog 0÷1 V, 0÷5 V or 0÷10 V – Double ouput: Analog 4÷20 mA + Digital RS485 Modus-RTU – Digital RS485 Modbus-RTU – Digital SDI-12 |
Power Supply | 10÷30 Vdc (4÷20 mA – 0÷1 V – 0÷5 V outputs) 15÷30 Vdc (0÷10 V output) 5÷30 Vdc (RS485 Modbus-RTU) 7÷30 Vdc (SDI-12) |
Power Consumption | < 200 µA for SDI-12 version |
Classification | Spectrally Flat Class C |
Long-term Instability | <, ±1, % |
Non-linearity | <, ±1.5, % |
Operating Conditions | Temperature : -40 ÷ 80 °C Humidity : 0 ÷ 100 % RH |
Sensitivity | 5 ÷ 15 µV/Wm-2 |
Spectral Range | 300 ÷ 2800 nm |
Zero off-set a) 200W/m² | <, ±15, W/m2 |
Zero off-set b) 5K/hr | <, ±4, W/m2 |
Complete zero off-set c) | <, ±20, W/m2 |
Tilt Response | <, ±2, % |
Spectral Error | <, ±2, % |
Temperature Response | < 3 % |
Response Time (95%) | < 20 s |
Protection Level | IP 67 |