SIEMENS DUCT SENSORS
DUCT SENSORS • This Sensors is used for Measuring (RH)Relative Humidity and Temperature. DIFFERENT TYPES OF MODLES • QFM 2100 • QFM 2101 • QFM 2120 • QFM 2140 • QFM 2171 • QFM 3171 D • QFM 2160 • QFA 3171 D • QFA 3160 • QAE 2164.015 • QAE 2120.010 • QA2120.015 • QAM 2171.040 • QAM 2120.040 • QAM 2120.200 • QAC 3171 • QAC 3161 • Ect … FREQUENTLY USED • QFM 2160 OPERATING VOLATAGE • QFM 2100 [ Ac 24v,Dc 13.5-35v] • QFM 2101 [ Dc 13.5-35v] • QFM 2120 [ Ac 24v,Dc 13.5-35v] • QFM 2140 [ Ac 24v,Dc 13.5-35v] • QFM 2160 [ Ac 24v,Dc 13.5-35v] • QFM 2171 [ Dc 13.5-35v] HUMIDITY RANGE • QFM 2100 ( 0-100 %) Active Dc 0-10v • QFM 2101 ( 0-100 %) Active 4-20ma • QFM 2120 ( 0-100 %) Active Dc 0-10v • QFM 2140 ( 0-100 %) Active Dc 0-10v • QFM 2160 ( 0-100