S+S REGELTECHNIK 1501-2116-7321-000 RFTM-PS-W LCD-Raumsensor

Wartungsfreier, multifunktionaler Raumluftqualitätsmessumformer AERASGARD RFTM - PS - CO2 - W mit Aktiv-/Schaltausgang, automatische Kalibrierung, im eleganten Kunststoffgehäuse mit Schnappdeckel, Sockel mit 4-Loch-Befestigung, wahlweise mit/ohne Display , zur Erfassung von Luftfeuchtigkeit (0...100 % RH), Temperatur (0...+50 °C), Feinstaub (PM) (0...50/100/300/500 μg/m) und CO2 Gehalt (0...2000 / 5000 ppm). Der Messumformer wandelt die Messwerte in ein Normsignal von 0-10 V oder 4...20 mA (umschaltbar) um.

• Long-term stability (PM): ± 1.25 μg/m3 (± 1.25 % of measured value/year)
• Measuring range (PM): 0... 50 μg/m³ 0...100 μg/m³ 0...300 μg/m³ 0...500 μg/m³
• Particle size (PM) : PM 2,5 (0,3...2,5 μm); PM 10 (0,3...10 μm)
• Voltage supply : 24 V AC/ DC (± 10 %)
• Measuring accuracy (PM): typically ± 10 g/m3 (± 10 % of measured value) at PM 2.5
• Measuring range, humidity : 0...100 % RH
• Operating range, humidity : 0...95 % RH (without dew formation)
• Deviation of humidity: typical ± 2 % RH (20…80 % RH ); at + 25 °C, otherwise ± 3 %
• Measuring range, temperature: 0...+ 50 °C (output equivalent to 0 -10 V or 4...20 mA)
• Operating range, temperature: 0...+50 °C
• Power consumption: RFTM-PS-CO2-W: < 4.4 W/ 24 V DC typical; < 6.4 VA/ 24 V AC typical;
• Data points : temperature, relative humidity, fine dust (PM)
• Temperature deviation: typically ± 0.2 K at +25 °C
• Output, humidity : 0 -10 V or 4...20 mA (selectable via DIP switches)
• Output, temperature: 0 -10 V or 4...20 mA (selectable via DIP switches)
• Measuring range: 0...50 / 0...100 / 0...300 / 0...500 μg/m³
• Ambient temperature: 0...+50 °C
• Electrical connection: 0.14 - 1.5 mm² via terminal screws
• Housing: plastic, material ABS,
• Dimensions: 98 x 98 x 33 mm (Baldur 2)
• Protection class : III (according to EN 60 730)
• Protection type: IP 30