Acidity:
Standard: <50 ppm
Using Kit K: <250 ppm (equivalent CaCO3)
Altitude:
<2000 m
Ambient temperature:
5 - 50 °C
Analogue outputs:
6 x 0/4 to 20 mA [800 Ohms] linear, dual or logarithm with event indication
Calibration method:
Automatic with known addition: 3 points
Manual: 1 or 2 points
Communication capabilities:
Standard (4x 4-20 mA outputs)
Depth panel:
252.5 mm
Detection limit:
DIPA: 0.01 ppb
NH3: 2 ppb
Display:
Digital, 75 x 75 mm graphic with LED backlighting
Concentration, trend curves, diagnostics, alarm status, calibration constants, historical data
Electrode type:
pH glass electrode
European standards for EMC:
EN 61326-1:2006, EN 61010-1:2001
European standards for low voltage safety:
EN601010-1 (2001) for low voltage safety
Flow rate:
5 L/h during sampling phase
Fuse:
5x20 cartridge T2AL-250 V following CEI127
Height (panel):
850 mm
Inlet:
Simple fittings for 6 mm OD tubing or ¼" OD in PE-low density. ¼" OD in PHED-PTFE-SS as option
Interference:
≤ 0.1 ppb
International standards:
U. L. and GOST Metrology
Load:
650 Ohm
Maintenance interval:
Every 100 days: refill electrolyte, reagents, and calibration solution (using DIPA)
Material:
Measuring Cell: PMMA
Max. concentration of suspended solids in sample:
<10 ppm / <2 NTU, no oil, no grease. For boiler sample type, install approx. 100 µm filter
Measurement Category:
Cat II, Class 1 (overvoltage <1500 V)
Measuring range:
0 - 10.000 ppb freely programmable;
0 - 200 ppm with K-kit option
Mounting:
Panel mount
Number of analog outputs:
6
Number of channels:
1
Number of relays:
4 programmable (concentration, temperature, minimum sample flow rate)
Outlet:
Barbed stem for 12 mm (½") ID hose
Outputs:
2 (according to standard EN 61010-1)
Parameter:
Sodium
pH Range:
6 - 10 pH
Cationic application (using K-kit): 2 - 10 pH
Power requirements (Hz):
50 - 60 Hz
Power requirements (Voltage):
100 - 240 V AC
Protection rating:
Transmitter: IP 65 (NEMA 4)
Panel: IP50 (dust protection)
Enclosure: IP54 (splash water proof)
Relative humidity:
10 - 80 %
Relay output:
30 V DC, 0.5 A maximum
Repeatability:
DIPA: < 0.02 ppb or 1.5 % of reading (whichever is greater), within 10 °C variation
NH3: < 0.1 ppb or 1.5% reading (whichever is greater), within 10 °C variation
Response time:
1 cycle, minimum 10 minutes
Sample conditioner:
Di-isopropylamine (1 L/100 days), recommended
or
NH3 (2.5 L/90 days)
Sample pressure:
0.2 - 6 bar
Sample temperature:
5 - 45°C (41 - 113°F)
Storage conditions:
-20 °C - 60 °C
User interface:
Menu driven operation and clear messages in 5 languages
Weight:
Empty canisters: 18 kg
Full canisters: 20 kg
Width:
450 mm