Hach LANGE LDO Manual Del Usuario página 3

Table of Contents
Specifications on page 3
General information on page 4
Product overview on page 6
Installation on page 7
Calibration for measurements
Specifications
Specifications are subject to change without notice.
Specification
Wetted materials
IP classification
Wetted materials (sensor cap)
Measurement range (dissolved oxygen)
Measurement accuracy (dissolved
oxygen)
Repeatability (dissolved oxygen)
Response time (dissolved oxygen)
Resolution, sensor (dissolved oxygen)
Measurement range (temperature)
Measurement accuracy (temperature)
Interferences
Storage temperature
Maximum temperature
Operation
Maintenance
Troubleshooting
Replacement parts and accessories
on page 12
Details
Standard Probe, Standard Class 1-Div 2 Probe
• CPVC, sensor end and cable end
• Polyurethane, over-molding on cable end and cable jacket
• 316 stainless steel body and screws
• Viton, O-ring
• Noryl, nut on the cable end
Standard Seawater Probe, Seawater Class 1-Div 2 Probe
• CPVC, sensor end and cable end
• Polyurethane, over-molding on cable end and cable jacket
• PVC seawater body
• Seawater epoxy sealant
• Noryl, nut on the cable end
IP68
Acrylic
0 to 20 ppm (0 to 20 mg/L)
0 to 200% saturation
Below 5 ppm: ± 0.1 ppm
Above 5 ppm: ± 0.2 ppm
0.1 ppm (mg/L)
T <40 seconds
90
T <60 seconds
95
0.01 ppm (mg/L); 0.1% saturation.
0 to 50 °C (32 to 122 °F)
± 0.2 °C (± 0.36 °F)
No interferences from the following: H
+ 3+
NH , Al , Pb
4
2+ –
Co , CN , NO
Crude Oils, Cl
–20 to 70 °C (–4 to 158 °F)
0 to 50 ºC (32 to 122 °F)
on page 9
on page 14
on page 16
2
2+ 2+ 2+
, Cd , Zn , Cr (total), Fe
– 2– 2– 3–
, SO , S , PO , Cl
3 4 4
< 4 ppm
2
on page 17
+ + 2+
S, pH, K , Na , Mg , Ca
2+ 3+ 2+ 2+
, Fe , Mn , Cu , Ni
–
, Anion Active Tensides,
English 3
2+
,
2+
,