- Best measurement accuracy in first class
- Improved response time
- With SR15-D1’s on-board heater: compliant in its standard configuration with IEC 61724-1 Class B
- On-board calibration history
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SR15 digital pyranometer series is a range of high-accuracy digital solar radiation sensors. It is “first class” according to the WMO guide and ISO 9060:1990 standard and “Spectrally Flat Class B” in the 2018 revision. Version SR15-D1, equipped with an on-board heater, is compliant in its standard configuration with the requirements for “Class B” PV monitoring systems of the IEC 61724-1:2017 standard. SR15-D1 offers Modbus over RS-485 output. -
SR15-A1 is a high-accuracy solar radiation sensor. It is "First Class" according to the ISO 9060:1990 standard and “Spectrally Flat Class B” in the 2018 revision. With its on-board heater, it is compliant in its standard configuration with the requirements for “Class B” PV monitoring systems of the new IEC 61724-1:2017 standard. SR15-A1 offers analogue millivolt output.- Best measurement accuracy in first class
- Improved response time
- With on-board heater: compliant with IEC 61724-1 Class B in its standard configuration
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SR05 series is the most affordable range of pyranometers meeting ISO 9060 requirements. These sensors are ideal for general solar radiation measurements and popular for monitoring PV systems. Model SR05-D1A3–PV is made as a perfect alternative to PV reference cells. It offers the same Modbus interface as the most common PV reference cell model for easy compatibility. Relative to PV reference cells, SR05-D1A3-PV has the advantage of higher stability, independence of the PV cell type or anti-reflection coating, and better availability and price of recalibration.- Higher stability than PV reference cells
- Independent of PV cell type
- Affordable calibration
- Register structure and content identical to most common reference cells for easy exchangeability
- Easy implementation and servicing
- Easy mounting and levelling
- Pricing: affordable second class pyranometers
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IHF01 industrial heat flux sensor measures heat flux and temperature, typically in industrial high-temperature environments. IHF01 is waterproof, withstands high pressures and is extremely robust. With signal wires electrically insulated from the sensor body, it complies with industrial safety standards, such as CE and ATEX for explosive areas. IHF01 is particularly suitable for trend-monitoring and comparative testing. See also model IHF02, an industrial heat flux sensor with higher sensitivity.- Robust
- Suitable for use at high temperatures
- IP protection class: IP67
- Signal wires electrically insulated from the sensor body
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Welcome to the next level in solar radiation monitoring! The all-digital heated SR30-M2-D1 offers the highest accuracy and highest data availability: using Recirculating Ventilation and Heating (RVH™) technology, SR30 outperforms pyranometers equipped with traditional ventilation systems. SR30 is the ideal instrument for use in PV system performance monitoring and meteorological networks. It measures the solar radiation received by a plane surface, in W/m², from a 180 ° field of view angle. SR30 is an ISO 9060 spectrally flat Class A (previously “secondary standard”) pyranometer. It is employed where the highest measurement accuracy is required. SR30-M2-D1 offers several advantages over competing pyranometers:- Heated for high data availability, featuring new RVH™ technology
- Compliant with IEC 61724-1:2017 Class A and B
- Low cost of ownership
- Remote sensor diagnostics
- Liabilities covered: test certificates
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RA01 is a market leading 2-component radiometer, used in scientific-grade energy balance and surface flux studies. It offers 2 separate measurements of solar and longwave radiation. Product features include a modular design, low weight, and easy levelling, and low solar offsets in the longwave measurement. The unique capability to heat the pyrgeometer reduces measurement errors caused by dew deposition. When combined with estimates of solar albedo and of local surface temperature, this instrument can also be used for estimation of net radiation. The advantages of this approach are cost reduction and independence from local surface properties.- Modular design, low weight and easy levelling
- Low solar offsets in the longwave measurement
- Unique capability to heat the pyrgeometer reducing measurement errors caused by dew
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ALUSYS is a measuring system for trend-monitoring and mobile survey of heat flux and surface temperature in industrial environments. Sensors and electronics have the robustness necessary for this application. Powered from a low-voltage rechargeable battery, it is easy and safe to use. In its standard configuration the system consists of an MCU Measurement Control Unit in a metal housing and 12 x heat flux and surface temperature sensors of model HF01. Measured data are stored for later analysis.- Robust
- High accuracy, also measuring at low heat flux levels
- Safe, low voltage power supply
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SBG01 is a water-cooled sensor that measures heat flux. The ISO standards call this a heat flux meter. Introduced in 2008, SBG01 has rapidly become the sensor of choice for fire testing. SBG01 is mainly used to test reaction to fire and fire resistance. It is also used as a calibration reference standard for test equipment, for example in flammability and smoke chamber tests. SBG01 complies with the requirements of the most common ASTM and ISO standard test methods.- Robust and serviceable water tubes
- Scratch resistant absorber coating (slightly lowered surface)
- Safe storage with a practical protection cap
- Durable cable with strain relief, temperature resistant up to 200 °C
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SR11-TR is a solar radiation sensor that is applied in general high accuracy observations. SR11-TR pyranometer complies with the first class specifications of the ISO 9060 standard and the WMO Guide. It houses a 4-20 mA transmitter for easy read-out by dataloggers commonly used in the industry.- It houses a 4-20 mA transmitter for easy read-out by dataloggers commonly used in the industry
- Using SR11-TR is easy
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LI19 is a high accuracy handheld read-out unit / datalogger. It is used to make mobile measurements, for short term datalogging (as a static logger), and as an accurate millivolt amplifier directly connected to a PC. LI19 can be used with a variety of sensors. LI19’s most common application is with heat flux- and solar radiation sensors. LI19 battery life and memory allow continuous measurement for up to 50 days.- High accuracy handheld read-out unit / datalogger
- Easy transport and protection during field measurement campaigns
- Supplied in a practical transport case
- Fresh batteries allow more than 50 days of operation