| Supply voltage                                     GCM – 36N(T)–_ _–_–I GCM – 36N(T)–_ _–_–U
 | 9 ... 36 V DC 16 ... 36 V DC
 | 
        
            | Current output Voltage output
 | 4 ... 20 mA 0 ... 10 V
 | 
        
            | Power consumption (off-load)          GCM–36N(T)–_ _–_–U | approx. 8 mA | 
        
            | Sensitivity ranges | 20 ; 30 ; 50 ; 100 ; 150 ; 300 ; 500 ; 1000 pF | 
        
            | Initial capacity regulation ratio | min. 1:2 | 
        
            | Nolinearity | max. 1 % | 
        
            | Temperature error | max. 0.05% / K | 
        
            | Voltage error for current and voltage output | max. 0.3 μA/V and 0.1 mV/V | 
        
            | Internal resistance / Electric strength (Electrode – Housing) | 1 MΩ / 250 V AC | 
        
            | Coupling capacity / Electric strength (Housing – Supply leads) | 51 nF / 250 V AC | 
        
            |   Protection class    StandardOptional (Connector GAN-DADE 7A or GAN-DAEE 7A)
 | IP67 (Housing), IP65 (Connector) IP67
 | 
        
            | Maximal load (serial) resistance for current output (U = 24 V) | Rmax = 750 Ω | 
        
            | Minimal load resistance for voltage output | Rmin > 1 kΩ | 
        
            | Weight (exclude electrode)                  Version N Version NT
 | approx. 0.5 kg approx. 1 kg
 |