|
|
AERASGARD® ACO2-SD-UMaintenance-free AERASGARD® ACO2-SD on-wall air quality measuring transducer with active output, automatic calibration (fixed), in an impact resistant plastic housing with quick-locking screws, for determining the CO2 content of the air (0…2000 ppm/0...5000 ppm). The transmitter converts the measured values into a standard signal of 0-10 V.
![]()
收藏
产品编号 1501-7110-1001-200
Voltage supply 24 V AC/ DC (± 10 %) Power consumption < 1.5 W/ 24 V DC typical; < 2.9 VA/ 24 V AC typical; peak current 200 mA Measuring range, CO2 multi-range switching (selectable via DIP switches) 0...2000 ppm; 0...5000 ppm Measuring accuracy, CO2 typically ± 30 ppm ± 3 % of measured value Temperature dependence, CO2 ± 5 ppm/ °C or ± 0.5 % of measured value/ °C (whichever is higher) Pressure dependence ± 0,13 %/ mm Hg Gas exchange by diffusion Ambient temperature –10...+60 °C Process connection by screws Protective tube stainless steel V2A (1.4301), Ø 16 mm, NL = 55 mm Electrical connection 0.14 - 1.5 mm2 via terminal screws Housing dimensions 126 x 90 x 50 mm (Tyr 2) Cable gland M 16 x 1.5; including strain relief, exchangeable Long-term stability < 2 % in 15 years Relay output without changeover contact Protection class III (according to EN 60 730) Warm up time approx. 1 hour Protection type IP 65 (according to EN 60 529)* Response time approx. 1 minute Output 0 -10 V (fixed) Output 0 -10 V or 4...20 mA (selectable via DIP switches, selected variant applies for all outputs), working resistance < 800 Ω Sensor optical NDIR sensor (non-dispersive infra-red technology), with manual calibration (via zero button) and automatic calibration (fixed) Cable connection cable gland, plastic (M 16 x 1.5; with strain relief, exchangeable, max. inner diameter 10.4 mm) or M12 connector according to DIN EN 61076-2-101 (optional on request) Housing plastic, UV-stabilised, material polyamide, 30 % glass-globe reinforced, with quick-locking screws (slotted/ Phillips head - combination), colour traffic white (similar to RAL 9016) Standards CE conformity, electromagnetic compatibility according to EN 61326, according to EMC Directive 2014/ 30/ EU |