S+S REGELTECHNIK 1201-1226-1200-100 AFTF-SD-Modbus LCD Außenfeuchtigkeits

Qualitätsprodukt für den HVAC-Bereich, Genauigkeit ±2 % Kalibrierfähiger HYGRASGARD AFTF-SD-Modbus Außenfeuchte- und Temperatursensor mit Modbus-Anschluss, Klemmenkastengehäuse aus schlagfestem Kunststoff, Gehäusedeckel mit Schnellverschlussschrauben, wahlweise mit/ohne Display.

• Voltage supply : 24 V AC (± 20 %) and
• Power consumption: < 1,0 W/ 24 V DC
• Data points: Temperature [°C], relative humidity [% RH],
• Deviation of humidity : typical ± 2.0 % (20…80 % RH); at + 25 °C, otherwise ± 3.0 %
• Temperature deviation : typically ± 0.6 K at +25 °C
• Measuring ranges: –35...+80 °C
• Zero point offset: ± 10 % RH (humidity)
• Ambient temperature: –30...+70 °C
• Medium: clean air and
• Bus protocol : Modbus (RTU mode),
• Sensor: digital humidity sensor
• Process connection : by screws
• Sensor protection: plastic sinter filter, Ø 16 mm, L = 35 mm, exchangeable
• Protective tube: stainless steel V2A (1.4301), Ø 16 mm, NL = 55 mm
• Cable gland: 2x M 12 x 1.5 (Y-adapter); with strain relief,
• Long-term stability: ± 1 % per year
• Permissible air humidity: < 95 % RH, non-precipitating air
• Protection class: III (according to EN 60 730)
• Housing : plastic, UV-stabilised,
• Protection type: IP 65 (according to EN 60 529)*
• Housing dimensions : 72 x 64 x 43.3 mm (Tyr 1 with Display)
• Protection type housing : IP 65
• Standards: CE conformity
• Display : two-line display with illumination, programmable,