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The QRU-100 is designed to make the thermal performance evaluation of buildings and components easy, efficient, and accurate.
A critical requirement for modern construction, renovation, quality assurance, and energy efficiency assessment, the QRU-100 thermal monitoring kit includes separate indoor and outdoor measuring units. Indoor heat flux monitoring, together with indoor and outdoor temperature sensors, allow the QRU-100 to measure both thermal transmittance and thermal resistance, the U and R-Value of a wall or similar structure based on the standard methods defined in ISO 9869, ASTM C1046 and ASTM C1155.
The QRU-100 is delivered in a weather-proof case. Each measuring unit has a long-life battery and ultra-high-resolution data-logger that can store up to 4 million data points, preconfigured and ready to use.
Key Features:
Number of measurement points | 3 |
---|---|
Logger Operating temperature range | -40 to +90°C |
Data storage | 4 Million Data points |
Datalogger battery life | Interval: >1min : 4 years – 10s : 230 days |
Battery type of the data logger | Lithium type SL-750/S |
Interface | USB to PC |
Software | InfraLog 5 |
Measurement unit IP level | IP66, IP68 |
Transport case IP level | IP67 |
Weight (Measurement unit) | 0.335 kg |
Weight (incl Transport case) | 2.5 kg |
Dimensions (Measurement Unit) | 113 x 80 x 60 mm |
Dimensions (Transport case) | 350 x 295 x 150 mm |
Sensor specifications : | |
Heat flux sensor type | EKO MF-180 |
Heat flux sensor nominal sensitivity | Approx. 28 μV/W/m² |
Heat flux range | ±1500 W/m² |
Heat flux sensor temperature range | -30 to 120°C |
Temperature Sensor type | PT-1000, 4-wire |
Temperature sensor accuracy | 1/10 DIN class |
Temperature Sensor Range | -60 to 180°C |
Sensor Cable Length | 3 m |
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