ThermGuard® TT211: Indoor sensor for temperature, humidity and CO₂
€235,87
Basic price
/
Unavailable
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
Medium
Non-aggressive gases
Device type
Digital temperature sensor (Modbus RS485, CANopen)
Device design
Wall version
Temperature range
-30 ... 70°C,
thereof 0 ... 45°C with guaranteed CO2 measuring accuracy
Temperature accuracy
-30 ... 70°C,
thereof 0 ... 45°C with guaranteed CO2 measuring accuracy
Relative pressure accuracy
Atmospheric pressure range
Atmospheric pressure accuracy
Differential pressure range
Differential pressure accuracy
CO₂ range
400 ... 5000 ppm
Relative humidity range
0 ... 95 %, of which 0 ... 85 % with guaranteed CO2 measurement accuracy
Relative humidity accuracy
± 3 % in the range 10 ... 80 %,
± 4.5 % in the range 0 ... 10 %
Number of differential pressure ranges
Maximum measuring range limit
Protection class evaluation unit
Protection class housing
IP30
IK impact resistance rating
Color rendering index CRI
Max. differential pressure
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Output signal
Digital output
Analog output specification
Switching output specification
Digital output specification
Sensor break output signal
Sensor short-circuit output signal
Relay output specification
Housing material
Polycarbonate
Fastening strap specification
Dimensions
72 mm × 59 mm × 27 mm
Power supply
15 ... 30 V DC
Recommended cable cross-section
0.14 ... 1.00 mm2
Current and contact rating
Minimum switching capacity
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Reverse polarity protection
Output signal accuracy LCD/Modbus
Signal output reproducibility
Switching function (flow)
Wet bulb temperature spec.
Dew point temperature spec.
Delivery time: Available in 3-4 weeks
