Luminescence-based LDO technology - no replacement of electrolyte, no interference by deposits or H 2 S
IntelliCAL LDO101 is a digital, luminescent/optical dissolved oxygen (LDO) probe. This Rugged DO sensor version is built with a stainless steel body ensuring sufficient weight to the probe for an easy outside handling, the sensing part is protected by a shroud, and the connection is ensured by strong and visible yellow coloured cable onto which you can clip depth markers (optional accessories), making the LDO101 rugged models specially designed for field use. LDO101 Rugged is available with a 5, 10, 15, or 30 meters cable. The LDO101 is fitted with an automatic pressure sensor module and a temperature sensor. LDO101 probes are fully calibrated at the factory. New LDO101 probes no longer require iButtons. The days in use tracking feature and the remaining sensor cap life reminder are initialized on the day of first use. The LDO101 Rugged is ideal for measuring dissolved oxygen in all type of external environment such as river, surface and ground waters, ponds, lakes, sea, wastewater plant, source water, drinking water reservoir for water quality, environmental and treatment process purposes.
The IntelliCAL LDO optical dissolved oxygen probe has no membranes to clean or replace, no electrolyte solution to replenish, and reduces calibration frequency. Trusted for dissolved oxygen measurement by thousands of facilities around the world.
Stainless steel body, polymer sensor shroud, and reinforced, steel-sheathed cables protect the probe for measurement anywhere in the field
Stored time and date stamp for each measurement, operator and sample ID, calibration history, parameter, and probe serial number.
No guesswork needed to provide the most reliable and accurate results with each measurement.
Ideal for a multi-user environment with multiple HQD series Laboratory and Portable meters.
| Accuracy | ±0.1 mg/L from 0 to 8 mg/L|±0.2 mg/L for greater than 8 mg/L |
| Cable Length | 5 m (16.40 ft) |
| Electrode Type | Luminescent Dissolved Oxygen |
| Kit? | No |
| Length | 223 mm (8.73 in.) |
| Method Type | Field: Luminescent Dissolved Oxygen |
| Parameter | Dissolved Oxygen |
| Pressure accuracy | ±0.8% |
| Pressure Resolution | 1 mbar (1 hPa) |
| Probe Type | Rugged |
| Product Kit |
Model: LDO101
Accessories Included: None |
| Range |
0.05 - 20.0 mg/L
1 - 200% saturation |
| Resolution | 0.01/0.1 (5 digits max.) |
| Sample depth | 10 mm (0.394 in.) |
| Saturation resolution | 0.1 |
| Sensor material | Polycarbonate / ABS / Stainless Steel |
| Sensor Type | Lumiphore |
| Temperature Accuracy | ±0.3 °C (±0.54 °F) |
| Temperature Range | 0 - 50 °C (32 - 122 °F) |
| Temperature Resolution | 0.1 °C (0.18 °F) |
| Test requirements |
Parameter Needed: Dissolved Oxygen
Minimum Sample Depth (mm): 10 |
| Thermistor | ATC |
| Warranty | 36 months |
| Water Resistance | IP67, waterproof for 24 hours at a depth of 30 meters |
| Weight | 0.8 kg |
| What's included? | IntelliCAL LDO101 Rugged Luminescent Dissolved Oxygen (LDO) probe, 5 m cable, protective shroud kit, DO cap, and Basic User Manual. |