| Models  | 
            BF-30G0-A  | 
            BF-30G0-V  | 
              | 
              | 
          
          
            | Temperature Range (display)  | 
            400~800 o C  
            (390~810 o C)  | 
            600~1200 o C  
            (590~1210 o C)  | 
          
          
            | Field of View  | 
            ?30/1000mm(Standard lens)  | 
          
          
            | Optics  | 
            Infrared fiber optics  | 
          
          
            | Sensing Element  | 
            Ge/1~1.6μm  | 
          
          
            | Response Time  | 
            200ms/90%  | 
          
          
            | Measuring Accuracy  | 
            ±2% of reading value  | 
          
          
            | Repeatability  | 
            ±0.5% of reading value  | 
          
          
            | Display Resolution  | 
            1 o C  | 
          
          
            | Analog Output  | 
            4-20mA  | 
            1mV/  | 
            4-20mA  | 
            1mV/ o C  | 
          
          
            | Output Resolution  | 
            1 o C  | 
          
          
            | Emissivity Ratio (ε)Adjustment  | 
            0.10~1.20 (0.01/1step)  | 
          
          
            | Delay Function  | 
            Normal 1(0.2)~200(10sec.) variable  | 
          
          
            | Power Supply  | 
            DC 12~24V±10%/ Max. 150mA  | 
          
          
            | Ambient Temperature  | 
            0~50 (Amplifier unit)  
            0~150 o C (Fiber optics)  | 
          
          
            | Environmental Humidity  | 
            35~85%RH(without dew condensation)  | 
          
          
            | Storage Temperature  | 
            -10~60 o C  | 
          
          
            | Vibration Resistance  | 
            3G (20~50Hz according to JIS C0911)  | 
          
          
            | Water resistance  | 
            IP65  | 
          
          
            | Materials  | 
            Ring case : glass-containing PBT, Rear cover : PC SUS. Lens attachment : BS/Ni-M  | 
          
          
            | Weight  | 
            500g  |