9020000-SW, Hach LDO Model 2, DO Probe with Luminescent Dissolved Oxygen Technology, for Sea Water Applications

Name: Hach LDO Model 2, DO Probe with Luminescent Dissolved Oxygen Technology, for Sea Water Applications
Brand: Hach
SKU: 9020000-SW

Catalog Number: 9020000-SW

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Category

DO Sensors & Probes

TagsDissolved Oxygen Sensors Online Sensors and Controllers LDO sc Luminescent Dissolved Oxygen Sensors

Description

Accurate process monitoring of dissolved oxygen in water for precise aeration control
Hach's next generation DO Probe, the LDO
®
Model 2 (Luminescent Dissolved Oxygen), accurately measures dissolved oxygen levels in water by utilizing luminescent dissolved oxygen technology within the O
2
sensor (oxygen sensor) cap ensuring high levels of accuracy. The Hach LDO probe requires no calibration and can be used right out of the box. Using this DO probe to monitor dissolved oxygen levels in your water applications saves time and money through minimum maintenance (no electrolyte solution) and overall reduction in aeration blower energy usage.
An improved body design optimizes the probe’s temperature sensor to provide an even faster response time to process variability as well. The probe comes with a three year warranty, and the sensor cap has a two year warranty.
This instrument connects to Claros, Hach’s innovative Water Intelligence System, enabling you to seamlessly connect and manage instruments, data, and process – anywhere, anytime. The result is greater confidence in your data and improved efficiency in your operations. To unlock the full potential of Claros, insist on Claros Enabled instruments.
No Calibration Required
The Hach LDO probe uses luminescent dissolved oxygen technology. Traditional DO probes require DO sensor calibration, which increase maintenance requirements.
No Membranes to Replace
There is virtually no maintenance with Hach's breakthrough luminescent technology, as there are no membranes to replace, no electrolyte solution to replenish, and no anode or cathode to clean.
No Missed Cleaning Cycles
The Hach LDO probe is equipped with Prognosys, a predictive diagnostic system, that allows you to be proactive in your maintenance by alerting you to upcoming instrument issues. Know with confidence whether changes in your dissolved oxygen level measurements are due to changes in your instrument or your water. To make sure routine cleaning cycles are never missed, the probe offers operators customizable diagnostic alert indicators, ensuring the probe can operate at its maximum performance level.
Customizable service indicators trigger a service message so that a cleaning cycle is never missed.
No Drift
Cutting-edge 3D calibration procedure is conducted prior to shipping, the DO probe will not drift and is more accurate than ever before.
No Complications
Our newest DO probe has a robust design with a smaller footprint allows for easier handling with enhanced durability.

Specifications

Technical Attributes

Accuracy	± 0.05 ppm Below 5 ppm
Accuracy 2	± 0.1 ppm Above 5 ppm
Accuracy 3	Temperature: ± 0.2 °C
Body material	Noryl
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
Controller Compatibility	SC4500, SC1000, SC200
Diameter	48.25 mm
Dimensions (D x L)	48.25 mm x 254 mm
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: H 2 S, pH, K + , Na + , Mg 2+ , Ca 2+ , NH 4 + , Al 3+ , Pb 2+ , Cd 2+ , Zn 2+ , Cr (total), Fe 2+ , Fe 3+ , Mn 2+ , Cu 2+ , Ni 2+ , Co 2+ , CN - , NO 3 - , SO 4 2- , S2-, PO 4 3- , Cl - , anion active surfactants, crude oils, Cl 2 < 4 ppm
Length	254 mm
Measurement Range 2	0 - 20.00 mg/L
Measurement Range 3	0 - 200 %

Ordering

Notice

Unless otherwise stated, the minimum order amount is USD 1,000.
For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
All quotations are subject to final confirmation, including product availability, lead time, batch information, shipping cost, and applicable export or handling requirements.
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