Endress+Hauser StamoLys CA 71 HY, Руководство по эксплуатации

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Stamolys CA71HY Technical data
Hauser 45
10 Technical data
10.1 Input
10.2 Output
10.3 Power supply
10.4 Performance characteristics
Measured variable N
2
H
4
[
μ
g/l]
Measuring range 1 to 500
μ
g/l
Wave length 430 nm
Reference wave length 565 nm
Output signal 0/4 to 20 mA
Signal on alarm Contacts: 2 limit contactors (per channel), 1 collection alarm contact
Optionally: end of measurement (with two channel version, display of channel
no. available)
Load Max. 500 Ω
Data 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 slow-blow 0.5 A for analyzer electronics
2 x semi-delay 0.2 A for photometer
Time between two measurements t
meas
= reaction time + rinse time + waiting time + post rinse time + filling
time+delay to reject reagent (min. waiting time = 0 min)
Maximum measured error ±2 % of end of measuring range
Measuring interval t
meas
... 120 min
Reaction time • 1 minute
Sample requirement • 15 ml (0.51 fl.oz.) / measurement
Reagent requirement 1 x 0.4 ml (0.014 fl.oz.)
1.73 l (0.46 gal.) reagent per month with 10 minute measuring interval
Calibration interval 0 to 720 h
Flushing interval 0 to 720 h
Rinse time Selectable from 20 to 300 s (standard = 60 s)
Post rinse time 30 s
Filling time 20 s
Maintenance interval 6 months (typically)
Servicing requirements 15 minutes / week (typically)