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R1234YF Gas Detector GDR450I11
R-1234yf refrigerant Gas Detector, HFO-1234yf Gas Detector 0-2000 PPM 4-20mA Relay, Display & Buzzer - Infrared sensor, for non classified area GDR450I11 - Tecnocontrol
R1234YF Gas Detector GDR450S11
R-1234yf refrigerant Gas Detector, HFO-1234yf Gas Detector 0-1000 PPM 4-20mA Relay, Display & Buzzer - Semiconductor sensor, for non classified area GDR450S11 - Tecnocontrol
R1234YF Gas Detector GDR453I11
R-1234yf refrigerant Gas Detector, HFO-1234yf Gas Detector 0-2000 PPM 4-20mA Relay, Display & Buzzer - Infrared sensor, for non classified area GDR453I11 - Tecnocontrol
R1234YF Gas Detector GDR453S11
R-1234yf refrigerant Gas Detector, HFO-1234yf Gas Detector 0-1000 PPM 4-20mA Relay, Display & Buzzer - Semiconductor sensor, for non classified area GDR453S11 - Tecnocontrol
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