Room hygrostat FSK01 active

duct-mount

Hygrostat for ON/OFF control of ventilation and air conditioning, humidification and dehumidification equipment. Designed for applications, where humidity has to be closely controlled or monitored, e.g. in office spaces, data centers, food stores, cooling rooms for fruits and vegetables, greenhouses, the textile industry, paper and printing industries, the film industry, hospitals and similar applications. • Application/type : Hygrostat • Purpose : Measure values • Measured values : relative humidity • Interface : Switch contact • Functions : two-position controller • Operating functions : threshold adjustment • Operating elements : operated from outside, operated from inside, rotary button • Sensor : Polyga® measuring element, mechanical • Output switch contact : changeover contact, switching difference, 4% rH (at 50% rH), switching capacity, 15 A resisitve load, 2 A inductive load, max. 230 V ~, floating • Operating range temperature (°C) : 0..+60 • Operating range humidity : 35..95% rH • Measuring range humidity : 30..100% rH non-condensing • Accuracy humidity : ±3,5% rH (typ. at >50% rH), ±4% rH (typ. at <50% rH), average temperature coefficient -0,2% / K (typ. at 20 °C, 50% rH) • Material in touch with media : Pipe, Ø=16 mm, stainless steel, length 220 mm • Installation length (mm) : 220 • Enclosure : ABS • Colour : pure white, light grey • Protection (IP) : IP54, IP64, according to EN 60529 • Connection : cable entry M20 for wire Ø=8 mm, terminal block, max. 1,5 mm² • Mounting : installation of sensor pipe vertical downwards or horizontal • Device length (mm) : 120 • Device width (mm) : 80