Endress+Hauser Stamolys CA71NO, Operating Instructions Manual

Page: 41 / 56

Technical data
41
10 Technical data
10.1 Input
10.2 Output
10.3 Power supply
Measured variable NO
2
-N μ g/l] / [mg/l]
Measuring range 10 ... 500 μ g/l
0.10 ... 1.00 mg/l
0.20 ... 3.00 mg/l
Wave length 565 nm
Reference wave length 880 nm
Output signal 0/4 ... 20 mA
Signal on alarm Contacts: 2 limit contacts (per channel), 1 system alarm contact
optional: end of measurement (with two channel version display of channel
no. available)
Load max. 500
Ω
Serial interface RS 232 C
Load capacity 230 V / 115 V AC max. 2 A, 30 V DC max. 1 A
Supply voltage 115 V AC / 230 V AC ±10%, 50/60 Hz
Power consumption approx. 50 VA
Current consumption approx. 0.2 A at 230 V
approx. 0.5 A at 115 V
Fuses 1 x time-lag 0.5 A for electronics
2 x medium time-lag 0.2 A for photometer
1 x time-lag 0.1 A for motors