Sumber Aneka Karya Abadi - Your trusted partner for laboratory instrument

Accuracy

± 0.05 ppm below 1 ppm

Accuracy 2

± 0.1 ppm below 5 ppm

Accuracy 3

± 0.2 ppm above 5 ppm

Accuracy 4

Temperature: ± 0.2 °C (± 0.4 °F)

Cable Length

10 m (33 ft)

Calibration Method

All Probes are factory calibrated and ready to use
Air Calibration: one point, 100% water saturated air
Sample Calibration: comparison to standard instrument, or comparison to Winkler Titration method

Communication

Modbus

Diameter

48.25 mm

Flow

no flow required

Flow Rate

None required

Hazardous Location Ratings

ETL listed (cETLus marked) to Canadian and US General Safety and Hazardous (Class l, Div. 2) Locations

Interferences

No Interferences from the following: H₂S, pH, K₊, Na⁺, Mg²⁺, Ca²⁺, NH₄⁺, Al³⁺, Pb²⁺, Cd²⁺, Zn²⁺, Cr (total), Fe²⁺, Fe³⁺, Mn²⁺, Cu²⁺, Ni²⁺, Co²⁺, CN^-, NO₃^-, SO₄^2-, S2-, PO₄^3-, Cl^-, anion active surfactants, crude oils, Cl₂ < 4 ppm

Length

254 mm

Measurement Range 2

0 to 20.00 mg/L (or ppm)

Measurement Range 3

0 to 200 % air saturation

Operating Temperature Range

0 to 50 °C (32 - 122 °F)

Pressure Range

max. 3.5 bar (50 psi)

Range

0 to 20.00 ppm

Repeatability

± 0.1 (mg/L) ppm

Resolution

±
0.01 ppm DO
0.01 ppm DO 
0.1% saturation

Response Time

T₉₅ < 60 s

Response Time - 20 °C

T₉₀ < 40 s

Sensor Cable

10 m (33 ft.) terminated with quick-disconnect plug

Sensor Immersion Depth

Down to 345 kPa 345 kPa (50 psi), maximum; accuracy may not be maintained at this depth

Sensor Thread

1" NPT outer thread

Storage Conditions

-20 °C to 70 °C

Transmission Distance

1000 m (3280 ft.) maximum when used with a termination box
100 m (328 ft.) maximum

Warranty

Probe body: 3 years 

Sensor cap: 2 years

Weight

2.2 lbs. (1 kg) , probe only

Wetted Materials

Sensor Cap: Acrylic; Probe Body: CPVC, Polyurethane, Viton, Noryl, 316 Stainless Steel