| Technical data | Value | 
| Measured value | Current Two-state signal | 
| CURRENT INPUT | |
| Measuring range | 0 to 20 mA DC | 
| Resolution | better than 1 µA | 
| Accuracy | ±20 µA | 
| Input resistance | approx. 100 Ω | 
| Minimum current | 0 mA (open circuit) | 
| Maximum current | limited to approx. 40 mA | 
| BINARY INPUT | |
| Parameters of the voltage contact | „L“ level input voltage:< 0,8 V(*); „H“ level input voltage:> 2 V; Minimum voltage applicable:0 V; Maximum voltage applicable:+30 V DC | 
| Parameters of the voltage-free contact | Contact resistance in „switched-on“ state:< 10 kOhm; Contact resistance in the „switched-off“ state:> 2 MOhm; Contact voltage in the „switched-off“ state:ca 3 V; Minimum state duration necessary for latching the state:1s | 
| GENERAL TECHNICAL DATA | |
| Operating temperature | -20 to +60 °C | 
| Channels | 3x current input, 1x binary input | 
| Memory | 500,000 values in noncyclic logging mode; 350,000 values in cyclic record mode | 
| Recording interval | adjustable from 1 s to 24 h | 
| Display and alarm refresh | adjustable 1 s, 10 s, 1 min | 
| Recording mode | noncyclic - data logging stops after filling the memory cyclic - after filling memory oldest data is overwritten by new | 
| Real time clock | year, leap year, month, day, hour, minute, second | 
| Power | Lithium battery 3.6V, size AA | 
| Protection class | IP20 | 
| Dimensions | 61 x 93 x 32 mm | 
| Weight (including batteries) | approx. 120 g | 
| Warranty | 3 years | 









 
            
             
        
        
        
             
		


 BR                                23124
BR                                23124                             VN                                10950
VN                                10950                             US                                10917
US                                10917                             IN                                4257
IN                                4257                             AR                                2644
AR                                2644                             GB                                2049
GB                                2049                             CN                                1507
CN                                1507                             MY                                1446
MY                                1446                             
         
        