| Comet P2520 Specifications | 
        
        
            | Technical parameters | 
            Value | 
        
        
            | Output | 
            Ethernet | 
        
        
            | Measured Value | 
            0-20mA | 
        
        
            | Construction Type | 
            For External Probes | 
        
        
            | Design | 
            Industrial | 
        
        
            | Temperature Measuring Range | 
            to °C | 
        
        
            | Relay Output | 
            No | 
        
        
            | Two-State Input | 
            No | 
        
        
            | Lcd Display | 
            No | 
        
        
            | PoE | 
            No | 
        
        
            | Accuracy of current measurement | 
            ±0.1%FS from 0°C to +50°C ±0.3%FS from -30°C to +80°C | 
        
        
            | Resolution | 
            1uA | 
        
        
            | A/D converter resolution | 
            24bit sigma-delta | 
        
        
            | Input impedance | 
            20Ω | 
        
        
            | Measuring interval | 
            1s | 
        
        
            | Temperature operating range | 
            -30 to +80°C | 
        
        
            | IP protection | 
            IP30 | 
        
        
            | LAN connection | 
            RJ-45 connector, 10Base-T or 100Base-TX | 
        
        
            | Communication protocols | 
            WWW, ModbusTCP, SNMPv1, SOAP, XML | 
        
        
            | Protocols for alarms | 
            E-mail, SNMP Trap, Syslog | 
        
        
            | Configuration | 
            WWW configuration | 
        
        
            | Power | 
            9V to 30V, max. power consumption 1W without current sensors | 
        
        
            | Power connector | 
            terminals inside | 
        
        
            | Dimensions | 
            88.5 x 126 x 39.5 mm (W x H x D) | 
        
        
            | Weight | 
            approximately 150g | 
        
        
            | Warranty | 
            3 years |