ThermGuard® TT211: Indoor sensor for temperature, humidity and CO₂
Description
Description
Combined sensor element for measuring temperature, relative humidity and carbon dioxide
Wide operating temperature range from -30 ... 70°C for versatile applications
Robust design, IP 30
Aesthetically pleasing for interiors
ThermGuard® TT211: Indoor sensor for temperature, humidity and CO₂ - CANopen is in stock and is sent as soon as it is available again

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specification
specification
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MediumNon-aggressive gases
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Device typeDigital temperature sensor (Modbus RS485, CANopen)
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Device designWall version
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Temperature range-30 ... 70°C, thereof 0 ... 45°C with guaranteed CO2 measuring accuracy
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Temperature accuracy-30 ... 70°C, thereof 0 ... 45°C with guaranteed CO2 measuring accuracy
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CO₂ range400 ... 5000 ppm
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CO₂ accuracy± 100 ppm
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Relative humidity range0 ... 95 %, of which 0 ... 85 % with guaranteed CO2 measurement accuracy
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Relative humidity accuracy± 3 % in the range 10 ... 80 %, ± 4.5 % in the range 0 ... 10 %
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Protection class housingIP30
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Output signalDigital output
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Housing materialPolycarbonate
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Weight
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Dimensions72 mm × 59 mm × 27 mm
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Power supply15 ... 30 V DC
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Recommended cable cross-section0.14 ... 1.00 mm2
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Response timeCO₂: 90 s
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CertificatesCE